.mobile-menu-btn[data-v-2c232717]{position:fixed;top:16px;left:16px;z-index:1001;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:#fff;border:none;border-radius:10px;box-shadow:0 2px 12px #0000001f;cursor:pointer;transition:all .2s ease}.mobile-menu-btn[data-v-2c232717]:hover{transform:scale(1.05);box-shadow:0 4px 16px #0000002e}.mobile-menu-btn svg[data-v-2c232717]{width:28px;height:28px;color:var(--text-primary)}.mobile-menu-overlay[data-v-2c232717]{position:fixed;inset:0;background:#00000080;z-index:998;animation:fadeIn-2c232717 .3s ease}.sidebar[data-v-2c232717]{width:240px;min-height:100vh;background:#fff;border-right:1px solid var(--border-color, #e5e7eb);padding:20px 16px;flex-shrink:0;transition:transform .3s ease}.sidebar.mobile[data-v-2c232717]{position:fixed;top:0;left:0;bottom:0;z-index:999;transform:translate(-100%);width:280px;box-shadow:2px 0 12px #0000001a}.sidebar.mobile.mobile-open[data-v-2c232717]{transform:translate(0)}.mobile-close-btn[data-v-2c232717]{position:absolute;top:16px;right:16px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;cursor:pointer;color:var(--text-secondary);transition:all .2s ease}.mobile-close-btn[data-v-2c232717]:hover{color:var(--text-primary);transform:rotate(90deg)}.mobile-close-btn svg[data-v-2c232717]{width:24px;height:24px}@keyframes fadeIn-2c232717{0%{opacity:0}to{opacity:1}}.sidebar-logo[data-v-2c232717]{display:flex;align-items:center;justify-content:center;margin-bottom:24px;padding:8px 0}.logo-image[data-v-2c232717]{width:200px;height:auto;max-height:40px;object-fit:contain}.sidebar-create-btn[data-v-2c232717]{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;background:var(--primary-color, #4caf50);color:#fff;border:none;padding:12px 16px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;margin-bottom:24px;transition:all .2s}.sidebar-create-btn[data-v-2c232717]:hover{background:#fff;transform:translateY(-1px);border:2px solid var(--primary-color);color:var(--primary-color)}.sidebar-create-btn svg[data-v-2c232717]{width:16px;height:16px}.sidebar-nav[data-v-2c232717]{display:flex;flex-direction:column;gap:4px}.sidebar-link[data-v-2c232717]{display:flex;align-items:center;gap:12px;padding:12px 16px;color:var(--text-secondary, #6b7280);text-decoration:none;border-radius:8px;font-size:14px;font-weight:500;transition:all .2s}.sidebar-link[data-v-2c232717]:hover{background:var(--bg-secondary, #f3f4f6);color:var(--text-primary, #374151)}.sidebar-link.active[data-v-2c232717]{background:#f1f1f1;color:var(--primary-color)}.sidebar-link svg[data-v-2c232717]{width:20px;height:20px;flex-shrink:0}@media(max-width:768px){.sidebar[data-v-2c232717]{width:200px;padding:16px 12px}.sidebar-link[data-v-2c232717]{padding:10px 12px;font-size:13px}.sidebar-link svg[data-v-2c232717]{width:18px;height:18px}}.project-modal-overlay[data-v-7ab0645b]{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2001}.project-modal[data-v-7ab0645b]{background:#fff;border-radius:16px;width:90%;max-width:540px;max-height:70vh;overflow-y:auto;padding:28px;position:relative;box-shadow:0 10px 40px #00000026}.modal-title[data-v-7ab0645b]{font-size:18px;font-weight:600;color:#000;margin-bottom:20px;text-align:left}.step-indicator[data-v-7ab0645b]{display:flex;align-items:center;justify-content:center;padding:16px 0;margin-bottom:20px;border-bottom:1px solid #e0e0e0}.step[data-v-7ab0645b]{display:flex;flex-direction:column;align-items:center;gap:6px}.step-number[data-v-7ab0645b]{width:28px;height:28px;border-radius:50%;background:#e0e0e0;color:#999;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;transition:all .3s ease}.step-label[data-v-7ab0645b]{font-size:11px;color:#999;font-weight:500}.step.active .step-number[data-v-7ab0645b]{background:#5b6fed;color:#fff}.step.active .step-label[data-v-7ab0645b]{color:#5b6fed;font-weight:600}.step.completed .step-number[data-v-7ab0645b]{background:#48bb78;color:#fff}.step.completed .step-label[data-v-7ab0645b]{color:#48bb78}.step-line[data-v-7ab0645b]{width:60px;height:2px;background:#e0e0e0;margin:0 12px 24px;transition:background .3s ease}.step-line.active[data-v-7ab0645b]{background:#48bb78}.selector-hint[data-v-7ab0645b]{font-size:14px;color:#666;margin-bottom:24px}.projects-container[data-v-7ab0645b]{display:flex;flex-direction:column;gap:16px}.projects-list[data-v-7ab0645b]{display:flex;flex-direction:column;gap:0}.project-card[data-v-7ab0645b]{display:flex;align-items:center;gap:16px;padding:16px;background:#fff;border:1px solid #e5e5e5;border-radius:12px;cursor:pointer;transition:all .2s ease;text-align:left;width:100%;margin-bottom:8px}.project-card[data-v-7ab0645b]:last-child{margin-bottom:0}.project-card[data-v-7ab0645b]:hover{background:#f8f8f8;border-color:#d0d0d0}.project-card-icon[data-v-7ab0645b]{font-size:24px;flex-shrink:0}.project-card-info[data-v-7ab0645b]{flex:1;min-width:0}.project-card-title[data-v-7ab0645b]{font-size:14px;font-weight:500;color:#000;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-card-subtitle[data-v-7ab0645b]{font-size:13px;color:#999;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-card-arrow[data-v-7ab0645b]{width:16px;height:16px;color:#999;flex-shrink:0}.empty-state[data-v-7ab0645b]{text-align:center;padding:16px 0;color:#999;font-size:14px}.create-project-btn[data-v-7ab0645b]{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;background:#5b6fed;color:#fff;border:none;border-radius:12px;font-size:15px;font-weight:500;cursor:pointer;transition:all .2s ease}.create-project-btn[data-v-7ab0645b]:hover{background:#4a5fdd;transform:translateY(-1px)}.create-project-btn svg[data-v-7ab0645b]{width:20px;height:20px}.create-form-overlay[data-v-7ab0645b]{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2002}.create-form[data-v-7ab0645b]{background:#fff;border-radius:16px;width:90%;max-width:480px;padding:28px;box-shadow:0 10px 40px #00000026}.create-form h3[data-v-7ab0645b]{font-size:18px;font-weight:600;color:#000;margin-bottom:24px}.form-group[data-v-7ab0645b]{margin-bottom:20px}.form-group label[data-v-7ab0645b]{display:block;font-size:13px;font-weight:500;color:#333;margin-bottom:8px}.form-group .required[data-v-7ab0645b]{color:#f44}.form-group input[data-v-7ab0645b],.form-group textarea[data-v-7ab0645b],.form-group select[data-v-7ab0645b]{width:100%;padding:10px 14px;border:1px solid #e0e0e0;border-radius:8px;font-size:14px;transition:all .2s ease;background:#fff}.form-group input[data-v-7ab0645b]:focus,.form-group textarea[data-v-7ab0645b]:focus,.form-group select[data-v-7ab0645b]:focus{outline:none;border-color:#5b6fed;box-shadow:0 0 0 3px #5b6fed1a}.form-group textarea[data-v-7ab0645b]{resize:vertical;font-family:inherit;line-height:1.5}.form-row[data-v-7ab0645b]{display:flex;gap:16px}.form-group.half[data-v-7ab0645b]{flex:1}.form-actions[data-v-7ab0645b]{display:flex;gap:12px;justify-content:flex-end;margin-top:28px}.btn-cancel[data-v-7ab0645b],.btn-primary[data-v-7ab0645b]{padding:10px 24px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;min-width:80px}.btn-cancel[data-v-7ab0645b]{background:#fff;border:1px solid #e0e0e0;color:#666}.btn-cancel[data-v-7ab0645b]:hover{background:#f5f5f5;border-color:#d0d0d0}.btn-primary[data-v-7ab0645b]{background:#5b6fed;border:none;color:#fff}.btn-primary[data-v-7ab0645b]:hover:not(:disabled){background:#4a5fdd;transform:translateY(-1px)}.btn-primary[data-v-7ab0645b]:disabled{opacity:.5;cursor:not-allowed}.loading-state[data-v-7ab0645b]{text-align:center;padding:60px 20px;color:#999}.spinner[data-v-7ab0645b]{width:32px;height:32px;border:3px solid #f3f3f3;border-top:3px solid #5B6FED;border-radius:50%;animation:spin-7ab0645b 1s linear infinite;margin:0 auto 12px}@keyframes spin-7ab0645b{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:768px){.project-modal[data-v-7ab0645b]{width:95%;padding:20px;max-height:80vh}.step-indicator[data-v-7ab0645b]{padding:12px 0;margin-bottom:16px}.step-number[data-v-7ab0645b]{width:24px;height:24px;font-size:11px}.step-label[data-v-7ab0645b]{font-size:10px}.step-line[data-v-7ab0645b]{width:40px;margin:0 8px 20px}.modal-title[data-v-7ab0645b]{font-size:16px;margin-bottom:16px}.selector-hint[data-v-7ab0645b]{font-size:13px;margin-bottom:20px}}.content-icon[data-v-d7bf440c]{display:flex;align-items:center;justify-content:center;border-radius:12px;transition:all .2s ease;flex-shrink:0}.content-icon--tiny[data-v-d7bf440c]{width:24px;height:24px;border-radius:50%}.content-icon--tiny .content-icon__svg[data-v-d7bf440c]{width:14px;height:14px}.content-icon--small[data-v-d7bf440c]{width:32px;height:32px;border-radius:8px}.content-icon--small .content-icon__svg[data-v-d7bf440c]{width:16px;height:16px}.content-icon--medium[data-v-d7bf440c]{width:48px;height:48px;border-radius:12px}.content-icon--medium .content-icon__svg[data-v-d7bf440c]{width:24px;height:24px}.content-icon--large[data-v-d7bf440c]{width:64px;height:64px;border-radius:16px}.content-icon--large .content-icon__svg[data-v-d7bf440c]{width:32px;height:32px}.content-icon--xlarge[data-v-d7bf440c]{width:80px;height:80px;border-radius:20px}.content-icon--xlarge .content-icon__svg[data-v-d7bf440c]{width:40px;height:40px}.content-icon__svg[data-v-d7bf440c]{transition:all .2s ease}.content-icon[data-v-d7bf440c]:hover{transform:translateY(-1px);box-shadow:0 4px 12px #0000001a}.content-icon--clickable[data-v-d7bf440c]{cursor:pointer}.content-icon--clickable[data-v-d7bf440c]:hover{transform:translateY(-2px);box-shadow:0 6px 16px #00000026}.content-icon--clickable[data-v-d7bf440c]:active{transform:translateY(0);box-shadow:0 2px 8px #0000001a}.grade-subject-selector[data-v-988f5470]{margin-bottom:1.5rem}.selector-row[data-v-988f5470]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1rem;align-items:end}.form-group[data-v-988f5470]{display:flex;flex-direction:column}.form-group label[data-v-988f5470]{font-size:14px;font-weight:500;color:#374151;margin-bottom:.5rem;text-align:left}.form-group select[data-v-988f5470]{padding:.625rem;border:1px solid #d1d5db;border-radius:6px;background-color:#fff;font-size:14px;color:#374151;cursor:pointer;transition:all .2s}.form-group select[data-v-988f5470]:hover{border-color:#9ca3af}.form-group select[data-v-988f5470]:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a}.curriculum-select[data-v-988f5470]{cursor:pointer;background-color:#fff;color:#374151}.curriculum-select[data-v-988f5470]:hover{border-color:#9ca3af}.curriculum-select option[data-v-988f5470]:disabled{color:#9ca3af;font-style:italic}.form-group select[data-v-988f5470]:disabled{background-color:#f9fafb;cursor:not-allowed;opacity:.6}.selection-info[data-v-988f5470]{margin-top:1rem;padding:1rem;background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border-radius:8px;border:1px solid #bfdbfe}.info-header[data-v-988f5470]{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.info-content[data-v-988f5470]{flex:1}.edit-btn[data-v-988f5470]{display:flex;align-items:center;gap:.25rem;padding:.375rem .75rem;background:#fff;border:1px solid #d1d5db;border-radius:6px;color:#374151;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s}.edit-btn[data-v-988f5470]:hover{background:#f9fafb;border-color:#9ca3af;color:#111827}.edit-btn svg[data-v-988f5470]{color:#6b7280}.edit-buttons[data-v-988f5470]{display:flex;gap:.75rem;margin-top:1rem;justify-content:flex-end}.btn-confirm[data-v-988f5470],.btn-cancel[data-v-988f5470]{padding:.5rem 1.25rem;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.btn-confirm[data-v-988f5470]{background:#3b82f6;color:#fff;border:none}.btn-confirm[data-v-988f5470]:hover{background:#2563eb}.btn-cancel[data-v-988f5470]{background:#fff;color:#6b7280;border:1px solid #d1d5db}.btn-cancel[data-v-988f5470]:hover{background:#f9fafb;border-color:#9ca3af}.info-item[data-v-988f5470]{display:flex;align-items:flex-start;margin-bottom:.5rem;font-size:13px}.info-item[data-v-988f5470]:last-child{margin-bottom:0}.info-label[data-v-988f5470]{font-weight:600;color:#1e40af;margin-right:.5rem;white-space:nowrap}.info-value[data-v-988f5470]{color:#1f2937;line-height:1.4}@media(max-width:768px){.selector-row[data-v-988f5470]{grid-template-columns:1fr}.curriculum-display[data-v-988f5470]{flex-direction:column;align-items:flex-start;height:auto;padding:.5rem}.form-group select[data-v-988f5470]{font-size:16px}}optgroup[data-v-988f5470]{font-weight:600;color:#4b5563}option[data-v-988f5470]{font-weight:400;color:#1f2937;padding:.25rem}.form-group label[data-v-988f5470]:after{content:attr(data-required);color:#ef4444;margin-left:.25rem}.modal-backdrop[data-v-c4c8a9e2]{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-container[data-v-c4c8a9e2]{background:#fff;border-radius:12px;padding:2rem;max-width:700px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 10px 40px #00000026}.modal-header[data-v-c4c8a9e2]{text-align:center;margin-bottom:2rem}.modal-header h2[data-v-c4c8a9e2]{font-size:1.75rem;color:#1f2937;margin-bottom:.5rem}.modal-subtitle[data-v-c4c8a9e2]{color:#6b7280;font-size:.95rem}.curriculum-options[data-v-c4c8a9e2]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:2rem}.curriculum-card[data-v-c4c8a9e2]{border:2px solid #e5e7eb;border-radius:8px;padding:1.25rem;cursor:pointer;transition:all .2s;background:#fff;position:relative}.curriculum-card[data-v-c4c8a9e2]:hover{border-color:#3b82f6;transform:translateY(-2px);box-shadow:0 4px 12px #3b82f61a}.curriculum-card.selected[data-v-c4c8a9e2]{border-color:#3b82f6;background:linear-gradient(135deg,#eff6ff,#dbeafe)}.curriculum-card.disabled[data-v-c4c8a9e2]{cursor:not-allowed;opacity:.6;background:#f9fafb}.curriculum-card.disabled[data-v-c4c8a9e2]:hover{border-color:#e5e7eb;transform:none;box-shadow:none}.card-header[data-v-c4c8a9e2]{display:flex;align-items:center;gap:.75rem;margin-bottom:.75rem}.card-icon[data-v-c4c8a9e2]{font-size:1.5rem}.card-header h3[data-v-c4c8a9e2]{font-size:1.1rem;color:#1f2937;margin:0}.card-description[data-v-c4c8a9e2]{color:#6b7280;font-size:.875rem;line-height:1.4;margin-bottom:1rem}.card-badge[data-v-c4c8a9e2]{display:inline-block;padding:.25rem .75rem;border-radius:12px;font-size:.75rem;font-weight:500}.card-badge.available[data-v-c4c8a9e2]{background:#dcfce7;color:#166534}.card-badge.coming[data-v-c4c8a9e2]{background:#fef3c7;color:#92400e}.modal-footer[data-v-c4c8a9e2]{display:flex;justify-content:center;padding-top:1rem;border-top:1px solid #e5e7eb}.btn-confirm[data-v-c4c8a9e2]{padding:.75rem 2rem;background:#3b82f6;color:#fff;border:none;border-radius:6px;font-size:1rem;font-weight:500;cursor:pointer;transition:background .2s}.btn-confirm[data-v-c4c8a9e2]:hover:not(:disabled){background:#2563eb}.btn-confirm[data-v-c4c8a9e2]:disabled{opacity:.5;cursor:not-allowed}@media(max-width:768px){.curriculum-options[data-v-c4c8a9e2]{grid-template-columns:1fr}.modal-container[data-v-c4c8a9e2]{padding:1.5rem;width:95%}}.step-indicator[data-v-09a927fa]{display:flex;align-items:center;justify-content:center;padding:16px 0;margin-bottom:20px;border-bottom:1px solid #e0e0e0}.step[data-v-09a927fa]{display:flex;flex-direction:column;align-items:center;gap:8px}.step-number[data-v-09a927fa]{width:28px;height:28px;border-radius:50%;background:#e0e0e0;color:#999;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;transition:all .3s ease}.step-label[data-v-09a927fa]{font-size:11px;color:#999;font-weight:500}.step.active .step-number[data-v-09a927fa]{background:#5b6fed;color:#fff}.step.active .step-label[data-v-09a927fa]{color:#5b6fed;font-weight:600}.step.completed .step-number[data-v-09a927fa]{background:#48bb78;color:#fff}.step.completed .step-label[data-v-09a927fa]{color:#48bb78}.step-line[data-v-09a927fa]{width:60px;height:2px;background:#e0e0e0;margin:0 12px 24px;transition:background .3s ease}.step-line.active[data-v-09a927fa]{background:#48bb78}.step-content[data-v-09a927fa],.curriculum-selection[data-v-09a927fa]{display:flex;flex-direction:column;gap:24px}.selector-hint[data-v-09a927fa]{font-size:14px;color:#666;margin-bottom:24px}.button-group[data-v-09a927fa]{display:flex;gap:12px;justify-content:center;margin-top:24px}.btn-primary[data-v-09a927fa]{background:#5b6fed;color:#fff;border:none;padding:10px 24px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;min-width:80px}.btn-primary[data-v-09a927fa]:hover:not(:disabled){background:#4a5fdd;transform:translateY(-1px)}.btn-primary[data-v-09a927fa]:disabled{opacity:.5;cursor:not-allowed}.btn-secondary[data-v-09a927fa]{background:#fff;color:#666;border:1px solid #e0e0e0;padding:10px 24px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-secondary[data-v-09a927fa]:hover{background:#f5f5f5;border-color:#d0d0d0}.modal-overlay[data-v-09a927fa]{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content[data-v-09a927fa]{background:#fff;border-radius:16px;width:90%;max-width:540px;max-height:70vh;overflow-y:auto;padding:28px;position:relative;box-shadow:0 10px 40px #00000026}.modal-title[data-v-09a927fa]{font-size:18px;font-weight:600;color:#000;margin-bottom:20px;text-align:left}.module-categories[data-v-09a927fa]{display:flex;flex-direction:column;gap:20px}.category-section[data-v-09a927fa]{margin-bottom:32px}.category-section[data-v-09a927fa]:last-child{margin-bottom:0}.category-section h3[data-v-09a927fa]{font-size:14px;font-weight:600;color:#374151;margin-bottom:12px;text-align:left}.module-grid[data-v-09a927fa]{display:flex;flex-wrap:wrap;gap:12px}.module-btn[data-v-09a927fa]{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid #e0e0e0;cursor:pointer;padding:12px 20px;border-radius:8px;transition:all .2s ease;position:relative;font-size:14px;font-weight:500;text-align:left}.module-btn[data-v-09a927fa]:hover{background:#f9f9f9;border-color:#5b6fed;transform:translateY(-2px);box-shadow:0 4px 12px #5b6fed26}.module-btn:hover .module-label[data-v-09a927fa]{color:#5b6fed}.module-btn .content-icon[data-v-09a927fa]{flex-shrink:0}.hot-badge[data-v-09a927fa]{font-size:14px;margin-left:8px;filter:drop-shadow(0 2px 4px rgba(255,69,0,.3))}.module-label[data-v-09a927fa]{font-size:14px;color:#374151;white-space:nowrap;font-weight:500;transition:color .2s ease;line-height:1.2}@media(max-width:768px){.step-indicator[data-v-09a927fa]{padding:20px 16px}.step-number[data-v-09a927fa]{width:24px;height:24px;font-size:11px}.step-label[data-v-09a927fa]{font-size:10px}.step-line[data-v-09a927fa]{margin:0 8px}.step-content[data-v-09a927fa]{padding:20px 16px}.button-group[data-v-09a927fa]{flex-direction:column}.btn-primary[data-v-09a927fa],.btn-secondary[data-v-09a927fa]{width:100%}.modal-content[data-v-09a927fa]{width:95%;padding:20px;max-height:80vh}.modal-header[data-v-09a927fa]{padding:24px 20px}.modal-header h2[data-v-09a927fa]{font-size:20px}.module-categories[data-v-09a927fa]{padding:20px 16px 32px}.category-section h3[data-v-09a927fa]{font-size:14px;margin-bottom:12px}.module-grid[data-v-09a927fa]{gap:10px}.module-btn[data-v-09a927fa]{padding:12px 16px;font-size:14px;gap:10px}.module-label[data-v-09a927fa]{font-size:14px}}.main-layout[data-v-4162bd25]{min-height:100vh;background-color:var(--bg-secondary)}@media(max-width:767px){.main-layout[data-v-4162bd25]{padding-top:56px}}.header[data-v-4162bd25]{background-color:var(--bg-primary);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.header-content[data-v-4162bd25]{display:flex;justify-content:space-between;align-items:center;height:64px}.logo-section[data-v-4162bd25]{display:flex;align-items:center}.logo-image[data-v-4162bd25]{height:45px;width:auto;object-fit:contain}.user-menu[data-v-4162bd25]{display:flex;align-items:center;gap:16px}.user-avatar[data-v-4162bd25]{width:32px;height:32px;background-color:var(--primary-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem}.user-name[data-v-4162bd25]{font-size:.875rem;color:var(--text-primary)}.icon-btn[data-v-4162bd25]{background:none;border:none;padding:8px;cursor:pointer;color:var(--text-secondary);transition:color .2s}.icon-btn[data-v-4162bd25]:hover{color:var(--text-primary)}.icon[data-v-4162bd25]{width:24px;height:24px}.nav-bar[data-v-4162bd25]{background-color:var(--bg-primary);border-bottom:1px solid var(--border-color)}.nav-items[data-v-4162bd25]{display:flex;gap:32px;overflow-x:auto}.nav-link[data-v-4162bd25]{display:inline-flex;align-items:center;gap:8px;padding:16px 4px;border-bottom:2px solid transparent;color:var(--text-secondary);font-size:.875rem;font-weight:500;text-decoration:none;white-space:nowrap;transition:all .2s}.nav-link[data-v-4162bd25]:hover{color:var(--text-primary);border-bottom-color:var(--border-color)}.nav-link.active[data-v-4162bd25]{color:var(--primary-color);border-bottom-color:var(--primary-color)}.nav-icon[data-v-4162bd25]{width:20px;height:20px}.sidebar-layout[data-v-4162bd25]{display:flex;min-height:100vh;background:var(--bg-primary, #f8f9fa)}.main-content-with-sidebar[data-v-4162bd25]{flex:1;background:#f1f1f1;overflow-y:auto}.main-content[data-v-4162bd25]{flex:1}@media(max-width:767px){.sidebar-layout[data-v-4162bd25]{display:block}.main-content-with-sidebar[data-v-4162bd25]{width:100%;padding-top:0}.logo-image[data-v-4162bd25]{height:35px}}@media(min-width:768px)and (max-width:1023px){.main-content-with-sidebar[data-v-4162bd25]{padding:20px}}@media(max-width:768px){.nav-items[data-v-4162bd25]{gap:16px}.user-name[data-v-4162bd25]{display:none}}.dashboard-container[data-v-59549849]{padding:0}.quota-warning[data-v-59549849]{background:linear-gradient(135deg,#fff5f5,#ffe5e5);border-bottom:1px solid #ffcccc;padding:12px 32px}.warning-content[data-v-59549849]{display:flex;align-items:center;gap:12px}.warning-icon[data-v-59549849]{width:20px;height:20px;color:#ff6b6b;flex-shrink:0}.warning-content span[data-v-59549849]{color:#d32f2f;font-weight:500;flex:1}.upgrade-btn[data-v-59549849]{padding:6px 16px;background:#ff6b6b;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;transition:background .2s}.upgrade-btn[data-v-59549849]:hover{background:#ff5252}.page-header[data-v-59549849]{background:#fff;border-bottom:1px solid var(--border-color);padding:24px 32px}.header-info[data-v-59549849]{display:flex;justify-content:space-between;align-items:center}.greeting h1[data-v-59549849]{font-size:28px;font-weight:600;color:var(--text-primary);margin:0 0 4px}.date-time[data-v-59549849]{color:var(--text-secondary);font-size:14px;margin:0}.user-avatar[data-v-59549849]{width:48px;height:48px;cursor:pointer;border-radius:50%;overflow:hidden;transition:transform .2s}.user-avatar[data-v-59549849]:hover{transform:scale(1.05)}.avatar-placeholder[data-v-59549849]{width:100%;height:100%;background:var(--primary-color);display:flex;align-items:center;justify-content:center;color:#fff}.avatar-placeholder img[data-v-59549849]{width:100%;height:100%;object-fit:cover}.avatar-placeholder svg[data-v-59549849]{width:24px;height:24px}.main-loading[data-v-59549849]{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px;color:var(--text-secondary)}.loading-spinner[data-v-59549849]{width:40px;height:40px;margin-bottom:16px;animation:spin-59549849 1s linear infinite}@keyframes spin-59549849{to{transform:rotate(360deg)}}.dashboard-content[data-v-59549849]{padding:32px}.hero-section[data-v-59549849]{background:#fff;border-radius:12px;border:1px solid var(--border-color);margin-bottom:32px;overflow:hidden}.hero-content[data-v-59549849]{display:flex;min-height:400px}.hero-image[data-v-59549849]{flex:0 0 70%;background:#f8f9fa;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}.hero-img[data-v-59549849]{width:100%;height:100%;object-fit:cover;max-height:400px;display:block}.hero-image img[data-v-59549849]{width:100%;height:100%;object-fit:cover;max-height:400px}.placeholder-image[data-v-59549849]{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#666;font-size:14px}.placeholder-icon[data-v-59549849]{font-size:48px;margin-bottom:12px}.hero-image-label[data-v-59549849]{position:absolute;top:20px;left:20px;background:#fffffff2;padding:8px 16px;border-radius:20px;box-shadow:0 2px 8px #0000001a;z-index:10}.hero-image-label span[data-v-59549849]{font-size:13px;font-weight:500;color:var(--primary-color);letter-spacing:.3px}.hero-text[data-v-59549849]{flex:0 0 30%;padding:40px 32px;display:flex;flex-direction:column;justify-content:center}.hero-text h2[data-v-59549849]{font-size:32px;font-weight:700;color:var(--text-primary);margin:0 0 8px}.hero-text h3[data-v-59549849]{font-size:18px;font-weight:500;color:var(--text-secondary);margin:0 0 20px;line-height:1.4}.hero-text p[data-v-59549849]{font-size:14px;color:var(--text-secondary);line-height:1.6;margin:0 0 24px}.hero-actions[data-v-59549849]{display:flex;flex-direction:column;gap:12px}.btn-primary[data-v-59549849],.btn-secondary[data-v-59549849]{padding:12px 20px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;border:1px solid transparent;text-align:center}.btn-primary[data-v-59549849]{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.btn-primary[data-v-59549849]:hover{background:var(--primary-hover);transform:translateY(-1px)}.btn-secondary[data-v-59549849]{background:#fff;color:var(--primary-color);border-color:var(--primary-color)}.btn-secondary[data-v-59549849]:hover{background:var(--primary-color);color:#fff;transform:translateY(-1px)}.curriculum-section[data-v-59549849]{background:#fff;border-radius:12px;padding:24px;border:1px solid var(--border-color);margin-bottom:32px}.curriculum-header[data-v-59549849]{margin-bottom:24px}.curriculum-title[data-v-59549849]{font-size:24px;font-weight:700;color:var(--text-primary);margin:0 0 8px}.curriculum-subtitle[data-v-59549849]{font-size:16px;color:#6b7280;line-height:1.5;margin:0}.curriculum-grid[data-v-59549849]{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.curriculum-card[data-v-59549849]{background:#fafafa;border-radius:12px;padding:20px;border:1px solid #e5e7eb;display:flex;align-items:flex-start;gap:16px;position:relative}.curriculum-card.active[data-v-59549849]{background:#fff;border-color:#e5e7eb;box-shadow:0 1px 3px #0000000d}.curriculum-card.coming-soon[data-v-59549849]{opacity:.6;background:#f9fafb;border-style:dashed}.curriculum-icon[data-v-59549849]{font-size:32px;line-height:1}.curriculum-content[data-v-59549849]{flex:1}.curriculum-content h3[data-v-59549849]{font-size:18px;font-weight:600;color:var(--text-primary);margin:0 0 4px}.curriculum-content p[data-v-59549849]{font-size:14px;color:#6b7280;margin:0 0 12px}.curriculum-features[data-v-59549849]{display:flex;flex-wrap:wrap;gap:6px}.feature-tag[data-v-59549849]{font-size:12px;padding:3px 8px;background:#fff;border:1px solid #e5e7eb;border-radius:4px;color:#4b5563}.curriculum-card.active .feature-tag[data-v-59549849]{background:#f0f9ff;border-color:#dbeafe;color:#1e40af}.curriculum-status[data-v-59549849]{position:absolute;top:20px;right:20px}.status-badge[data-v-59549849]{font-size:12px;padding:4px 10px;border-radius:12px;font-weight:500}.status-badge.active[data-v-59549849]{background:#10b981;color:#fff}.status-badge.coming[data-v-59549849]{background:#6b7280;color:#fff}.top-modules-section[data-v-59549849]{background:#fff;border-radius:12px;padding:24px;border:1px solid var(--border-color);margin-bottom:32px}.top-modules-section .module-grid[data-v-59549849]{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.top-modules-section .module-card[data-v-59549849]{grid-column:span 3}.stats-row[data-v-59549849]{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:32px}.stat-card[data-v-59549849]{background:#fff;border-radius:12px;padding:24px;border:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;transition:all .2s;cursor:pointer}.stat-card[data-v-59549849]:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;border-color:var(--primary-color)}.stat-content[data-v-59549849]{flex:1}.stat-number[data-v-59549849]{font-size:28px;font-weight:700;color:var(--text-primary);margin-bottom:4px}.stat-label[data-v-59549849]{font-size:14px;color:var(--text-secondary);font-weight:500}.stat-icon-wrapper[data-v-59549849]{margin-left:16px;flex-shrink:0}.activities-grid[data-v-59549849]{display:grid;grid-template-columns:.7fr 1.3fr;gap:32px}.section-title[data-v-59549849]{font-size:20px;font-weight:600;color:var(--text-primary);margin:0 0 20px}.activity-section[data-v-59549849]{background:#fff;border-radius:12px;padding:24px;border:1px solid var(--border-color)}.recent-grid[data-v-59549849]{display:grid;grid-template-columns:1fr;gap:16px}.recent-card[data-v-59549849]{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:20px;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:16px}.recent-card[data-v-59549849]:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000001a;border-color:var(--primary-color)}.card-content[data-v-59549849]{flex:1;min-width:0}.card-title[data-v-59549849]{font-size:16px;font-weight:500;color:var(--text-primary);margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-meta[data-v-59549849]{display:flex;gap:12px;font-size:13px}.card-type[data-v-59549849]{color:var(--primary-color);font-weight:500}.card-time[data-v-59549849]{color:var(--text-tertiary)}.empty-state[data-v-59549849]{text-align:center;padding:40px;color:var(--text-secondary)}.modules-section[data-v-59549849]{background:#fff;border-radius:12px;padding:24px;border:1px solid var(--border-color)}.module-grid[data-v-59549849]{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.module-card[data-v-59549849]{display:flex;flex-direction:column;align-items:center;text-align:center;padding:24px 16px;border-radius:8px;cursor:pointer;transition:all .2s;border:1px solid transparent}.module-card[data-v-59549849]:hover{background:var(--bg-secondary);border-color:var(--border-color);transform:translateY(-2px)}.module-card .content-icon[data-v-59549849]{margin-bottom:16px}.module-content h3[data-v-59549849]{font-size:14px;font-weight:600;color:var(--text-primary);margin:0 0 4px}.module-content p[data-v-59549849]{font-size:12px;color:var(--text-secondary);margin:0}@media(max-width:1024px){.activities-grid[data-v-59549849]{grid-template-columns:1fr}.stats-row[data-v-59549849]{grid-template-columns:repeat(3,1fr)}.curriculum-grid[data-v-59549849]{grid-template-columns:1fr}.top-modules-section .module-grid[data-v-59549849]{grid-template-columns:repeat(6,1fr)}.top-modules-section .module-card[data-v-59549849]{grid-column:span 2!important}}@media(max-width:767px){.dashboard-content[data-v-59549849],.page-header[data-v-59549849]{padding:16px}.stats-row[data-v-59549849],.activities-grid[data-v-59549849],.curriculum-grid[data-v-59549849]{grid-template-columns:1fr}.curriculum-card[data-v-59549849]{flex-direction:column;text-align:center}.curriculum-status[data-v-59549849]{position:static;margin-top:12px}.top-modules-section .module-grid[data-v-59549849]{grid-template-columns:repeat(6,1fr)}.top-modules-section .module-card[data-v-59549849]{grid-column:span 2!important}.modules-section .module-grid[data-v-59549849]{grid-template-columns:repeat(3,1fr)}.hero-content[data-v-59549849]{flex-direction:column;min-height:auto}.hero-image[data-v-59549849]{flex:none;height:250px}.hero-text[data-v-59549849]{flex:none;padding:24px 20px}.hero-text h2[data-v-59549849]{font-size:24px}.hero-text h3[data-v-59549849]{font-size:16px}.hero-actions[data-v-59549849]{flex-direction:column}}.login-page[data-v-c03be91d]{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:flex-start;padding:20px 20px 20px 10%;overflow:hidden}.video-background[data-v-c03be91d]{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-2}.bg-video[data-v-c03be91d]{width:100%;height:100%;object-fit:cover}.video-overlay[data-v-c03be91d]{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#ffffffe6,#ffffffd9,#f8fafcf2);z-index:-1}.login-container[data-v-c03be91d]{position:relative;width:100%;max-width:420px;background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:20px;box-shadow:0 20px 40px #0000001a,0 0 0 1px #fff3;padding:40px;z-index:10;animation:fadeInUp-c03be91d .8s ease-out}.login-header[data-v-c03be91d]{text-align:center;margin-bottom:32px}.logo-container[data-v-c03be91d]{display:flex;align-items:center;justify-content:center;margin-bottom:16px}.login-logo[data-v-c03be91d]{width:200px;height:80px;object-fit:contain;filter:drop-shadow(0 4px 8px rgba(0,0,0,.1));transition:transform .3s ease}.login-logo[data-v-c03be91d]:hover{transform:scale(1.05)}.login-form[data-v-c03be91d]{margin-bottom:32px}.login-btn[data-v-c03be91d]{width:100%;display:flex;align-items:center;justify-content:center;gap:10px;padding:16px 20px;background:linear-gradient(135deg,#3cf,#66d9ff);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #33ccff4d;position:relative;overflow:hidden}.login-btn[data-v-c03be91d]:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.login-btn[data-v-c03be91d]:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #3cf6}.login-btn[data-v-c03be91d]:hover:before{left:100%}.login-btn[data-v-c03be91d]:disabled{opacity:.5;cursor:not-allowed}.btn-icon[data-v-c03be91d]{width:20px;height:20px}.error-message[data-v-c03be91d]{margin-top:16px;padding:12px;background-color:#fee;border:1px solid #fcc;border-radius:8px;color:#c00;font-size:.875rem}.error-message p[data-v-c03be91d]{margin:0}.divider[data-v-c03be91d]{position:relative;text-align:center;margin:24px 0}.divider[data-v-c03be91d]:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background-color:#e0e0e0}.divider span[data-v-c03be91d]{position:relative;background:#fffffff2;padding:0 16px;color:#666;font-size:.875rem}.register-link[data-v-c03be91d]{text-align:center;font-size:.875rem;color:#666}.register-link p[data-v-c03be91d]{margin:0}.register-link a[data-v-c03be91d]{color:#3cf;text-decoration:none;font-weight:500}.register-link a[data-v-c03be91d]:hover{text-decoration:underline}.features-grid[data-v-c03be91d]{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.feature-card[data-v-c03be91d]{padding:12px;background-color:#f8f9fa;border-radius:8px;text-align:center}.feature-icon[data-v-c03be91d]{width:32px;height:32px;color:#3cf;margin:0 auto 8px}.feature-card p[data-v-c03be91d]{font-size:.75rem;color:#666;margin:0}@keyframes fadeInUp-c03be91d{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.spinner[data-v-c03be91d]{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin-c03be91d 1s ease-in-out infinite}@keyframes spin-c03be91d{to{transform:rotate(360deg)}}.right-text-area[data-v-c03be91d]{position:fixed;right:8%;top:65%;transform:translateY(-50%);z-index:20;animation:fadeInRight-c03be91d 1s ease-out .5s both}.text-content[data-v-c03be91d]{text-align:right}.main-title[data-v-c03be91d]{font-size:3rem;font-weight:800;color:#2d3748;line-height:1.2;margin-bottom:1rem;background:#fff3;padding:12px 24px;border-radius:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 4px 20px #00000026;border:1px solid rgba(255,255,255,.3)}.subtitle[data-v-c03be91d]{font-size:1.25rem;color:#4a5568;line-height:1.6;margin-bottom:2rem;font-weight:500;background:#ffffff4d;padding:10px 20px;border-radius:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 15px #0000001a;border:1px solid rgba(255,255,255,.3)}@keyframes fadeInRight-c03be91d{0%{opacity:0;transform:translateY(-50%) translate(30px)}to{opacity:1;transform:translateY(-50%) translate(0)}}@media(max-width:768px){.login-page[data-v-c03be91d]{justify-content:center;padding:20px}.right-text-area[data-v-c03be91d]{position:static;right:auto;top:auto;transform:none;margin-top:3rem;text-align:center;padding:0 2rem}.text-content[data-v-c03be91d]{text-align:center}.main-title[data-v-c03be91d]{font-size:2rem;padding:10px 20px}.subtitle[data-v-c03be91d]{font-size:1rem;padding:8px 16px}}@media(max-width:480px){.login-container[data-v-c03be91d]{padding:24px}.features-grid[data-v-c03be91d]{grid-template-columns:1fr}.logo-container[data-v-c03be91d]{flex-direction:column;gap:8px}.login-logo[data-v-c03be91d]{width:160px;height:70px}.main-title[data-v-c03be91d]{font-size:1.75rem;padding:8px 16px}.subtitle[data-v-c03be91d]{font-size:.9rem;margin-bottom:1.5rem;padding:6px 12px}}.breadcrumb-container[data-v-5662ca42]{padding:0 0 20px}.breadcrumb[data-v-5662ca42]{display:flex;align-items:center;gap:8px;font-size:14px}.breadcrumb-item[data-v-5662ca42]{display:flex;align-items:center;gap:6px;color:var(--text-secondary, #6b7280);text-decoration:none;transition:color .2s}.breadcrumb-item[data-v-5662ca42]:hover{color:var(--primary-color, #4caf50)}.breadcrumb-item.current[data-v-5662ca42]{color:var(--primary-color);font-weight:500}.breadcrumb-item.with-icon[data-v-5662ca42]{gap:6px}.breadcrumb-icon[data-v-5662ca42]{width:16px;height:16px;flex-shrink:0}.breadcrumb-separator[data-v-5662ca42]{width:16px;height:16px;color:var(--text-secondary, #6b7280);flex-shrink:0}@media(max-width:768px){.breadcrumb-container[data-v-5662ca42]{padding:10px 16px}.breadcrumb[data-v-5662ca42]{font-size:13px;gap:6px}.breadcrumb-icon[data-v-5662ca42],.breadcrumb-separator[data-v-5662ca42]{width:14px;height:14px}}.account-container[data-v-49c9d967]{flex:1;padding:24px;max-width:1200px;margin:0 auto;width:100%}.page-header[data-v-49c9d967]{margin-bottom:32px}.page-header h1[data-v-49c9d967]{font-size:28px;font-weight:600;color:var(--text-primary);margin:0}.account-grid[data-v-49c9d967]{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}.left-column[data-v-49c9d967],.right-column[data-v-49c9d967]{display:flex;flex-direction:column;gap:24px}.account-card[data-v-49c9d967]{background:#fff;border-radius:12px;border:1px solid var(--border-color);overflow:hidden;height:100%;display:flex;flex-direction:column}.card-header[data-v-49c9d967]{padding:20px 24px;border-bottom:1px solid var(--border-color);background:#fafafa}.card-header h2[data-v-49c9d967]{font-size:16px;font-weight:600;color:var(--text-primary);margin:0}.card-body[data-v-49c9d967]{padding:24px;flex:1}.profile-header[data-v-49c9d967]{display:flex;align-items:center;gap:20px;margin-bottom:24px}.avatar-large[data-v-49c9d967]{width:80px;height:80px;border-radius:50%;background:#f0f0f0;display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}.avatar-large img[data-v-49c9d967]{width:100%;height:100%;object-fit:cover}.avatar-large svg[data-v-49c9d967]{width:40px;height:40px;color:#999}.profile-info[data-v-49c9d967]{flex:1}.profile-info h3[data-v-49c9d967]{font-size:18px;font-weight:600;color:var(--text-primary);margin:0 0 4px}.profile-email[data-v-49c9d967]{font-size:14px;color:var(--text-secondary);margin:0 0 4px}.profile-school[data-v-49c9d967]{font-size:13px;color:var(--text-tertiary);margin:0}.profile-details[data-v-49c9d967]{display:flex;flex-direction:column;gap:16px}.detail-item[data-v-49c9d967]{display:flex;justify-content:space-between;align-items:center;padding-bottom:12px;border-bottom:1px solid #f0f0f0}.detail-item[data-v-49c9d967]:last-child{border-bottom:none;padding-bottom:0}.detail-item label[data-v-49c9d967]{font-size:13px;font-weight:500;color:var(--text-tertiary)}.detail-item span[data-v-49c9d967]{font-size:14px}.curriculum-setting[data-v-49c9d967]{display:flex;align-items:center;gap:12px}.curriculum-value[data-v-49c9d967]{font-size:14px;color:var(--text-primary);font-weight:500}.change-curriculum-btn[data-v-49c9d967]{padding:4px 12px;background:#fff;border:1px solid #d1d5db;border-radius:6px;color:#374151;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s}.change-curriculum-btn[data-v-49c9d967]:hover{background:#f9fafb;border-color:#9ca3af;color:#111827}.divider[data-v-49c9d967]{height:1px;background:var(--border-color);margin:20px 0}.action-section[data-v-49c9d967]{display:flex;justify-content:center}.setting-item[data-v-49c9d967]{display:flex;justify-content:space-between;flex-direction:column;align-items:center;align-items:flex-start;gap:20px}.setting-info[data-v-49c9d967]{flex:1}.setting-info label[data-v-49c9d967]{display:block;font-size:14px;font-weight:500;color:var(--text-primary);margin-bottom:4px}.setting-description[data-v-49c9d967]{font-size:12px;color:var(--text-tertiary);margin:0}.language-select[data-v-49c9d967]{padding:8px 12px;border:1px solid var(--border-color);border-radius:6px;font-size:14px;background:#fff;cursor:pointer;min-width:150px}.language-select[data-v-49c9d967]:focus{outline:none;border-color:var(--primary-color)}.save-status[data-v-49c9d967]{margin-top:16px;padding:8px 16px;border-radius:6px;text-align:center;font-size:13px;transition:all .3s}.save-status.saving[data-v-49c9d967]{background:#e3f2fd;color:#1976d2}.save-status.success[data-v-49c9d967]{background:#e8f5e9;color:#4caf50}.save-status.error[data-v-49c9d967]{background:#ffebee;color:#f44336}.subscription-info[data-v-49c9d967]{text-align:center}.plan-badge[data-v-49c9d967]{display:inline-block;padding:8px 20px;border-radius:20px;font-size:14px;font-weight:600}.plan-badge.free[data-v-49c9d967]{background:#e0e0e0;color:#666}.plan-badge.premium[data-v-49c9d967]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.plan-badge.pro[data-v-49c9d967]{background:linear-gradient(135deg,#f093fb,#f5576c);color:#fff}.plan-details[data-v-49c9d967]{display:flex;flex-direction:column;gap:12px;align-items:center}.plan-expiry[data-v-49c9d967]{font-size:13px;color:var(--text-tertiary);margin:0}.upgrade-btn[data-v-49c9d967]{display:inline-flex;align-items:center;gap:8px;padding:10px 24px;background:var(--primary-color);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.upgrade-btn[data-v-49c9d967]:hover{background:var(--primary-dark);transform:translateY(-1px)}.upgrade-btn svg[data-v-49c9d967]{width:18px;height:18px}.action-btn[data-v-49c9d967]{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:#fff;border:1px solid var(--border-color);border-radius:8px;font-size:14px;color:var(--text-primary);cursor:pointer;transition:all .2s ease}.action-btn[data-v-49c9d967]:hover{background:var(--bg-secondary);border-color:var(--primary-color);color:var(--primary-color)}.action-btn.logout[data-v-49c9d967]{border-color:#e57373;color:#e57373}.action-btn.logout[data-v-49c9d967]:hover{background:#ffebee;border-color:#ef5350;color:#ef5350}.action-btn svg[data-v-49c9d967]{width:18px;height:18px}.usage-container[data-v-49c9d967]{display:flex;align-items:center;gap:32px;margin-bottom:24px}.usage-circle[data-v-49c9d967]{position:relative;width:120px;height:120px;flex-shrink:0}.usage-circle svg.circular-chart[data-v-49c9d967]{width:100%;height:100%;transform:rotate(-90deg)}.circle-bg[data-v-49c9d967]{fill:none;stroke:#e0e0e0}.circle-progress[data-v-49c9d967]{fill:none;transition:stroke-dasharray .5s ease;transform:rotate(-90deg);transform-origin:center}.usage-text[data-v-49c9d967]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;font-size:14px;color:var(--text-primary)}.usage-unlimited-text[data-v-49c9d967]{font-size:16px;font-weight:600;color:#4caf50}.usage-number[data-v-49c9d967]{font-size:20px;font-weight:600}.usage-divider[data-v-49c9d967]{margin:0 2px;color:var(--text-tertiary)}.usage-total[data-v-49c9d967]{font-size:16px;color:var(--text-secondary)}.usage-info[data-v-49c9d967]{flex:1}.usage-label[data-v-49c9d967]{font-size:13px;color:var(--text-tertiary);margin:0 0 8px}.usage-remaining[data-v-49c9d967]{font-size:18px;font-weight:500;color:var(--text-primary);margin:0 0 8px}.usage-unlimited[data-v-49c9d967]{font-size:18px;font-weight:500;color:#4caf50;margin:0 0 8px}.usage-reset[data-v-49c9d967],.usage-expiry[data-v-49c9d967]{font-size:12px;color:var(--text-tertiary);margin:0}.usage-warning[data-v-49c9d967]{margin-top:10px;padding:10px;background:#fff3cd;border:1px solid #ffc107;border-radius:6px;display:flex;align-items:center;gap:8px;font-size:13px;color:#856404}.usage-warning svg[data-v-49c9d967]{color:#f59e0b;flex-shrink:0}.plan-expired-warning[data-v-49c9d967]{margin:15px 0;padding:12px;background:#fee;border:1px solid #dc3545;border-radius:6px;display:flex;align-items:center;gap:10px;font-size:14px;color:#721c24}.plan-expired-warning svg[data-v-49c9d967]{color:#dc3545;flex-shrink:0}.expired-text[data-v-49c9d967]{color:#dc3545}.expired-badge[data-v-49c9d967]{display:inline-block;margin-left:8px;padding:2px 6px;background:#dc3545;color:#fff;border-radius:4px;font-size:11px;font-weight:500}.usage-expired[data-v-49c9d967]{font-size:14px;font-weight:500;color:#dc3545;margin:0 0 8px}.usage-details[data-v-49c9d967]{padding-top:20px;border-top:1px solid var(--border-color)}.usage-details h4[data-v-49c9d967]{font-size:14px;font-weight:600;color:var(--text-primary);margin:0 0 16px}.usage-breakdown[data-v-49c9d967]{display:flex;flex-direction:column;gap:12px}.usage-item[data-v-49c9d967]{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid #f5f5f5}.usage-item[data-v-49c9d967]:last-child{border-bottom:none}.usage-service[data-v-49c9d967]{font-size:13px;color:var(--text-secondary)}.usage-count[data-v-49c9d967]{font-size:14px;font-weight:500;color:var(--text-primary)}@media(max-width:768px){.account-grid[data-v-49c9d967]{grid-template-columns:1fr}.left-column[data-v-49c9d967],.right-column[data-v-49c9d967]{width:100%}.profile-header[data-v-49c9d967]{flex-direction:column;text-align:center}.setting-item[data-v-49c9d967]{flex-direction:column;align-items:stretch}.action-section[data-v-49c9d967]{justify-content:center}.usage-container[data-v-49c9d967]{flex-direction:column;text-align:center}}.action-btn.upgrade[data-v-49c9d967]{background:#5b6fed;color:#fff;margin-right:12px}.action-btn.upgrade[data-v-49c9d967]:hover{background:#4a5fdd}.plan-badge[data-v-49c9d967]{padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;display:inline-block}.plan-badge.plan-free[data-v-49c9d967]{background:#e3f2fd;color:#1976d2}.plan-badge.plan-basic[data-v-49c9d967]{background:#f3e5f5;color:#7b1fa2}.plan-badge.plan-pro[data-v-49c9d967]{background:#e8f5e9;color:#388e3c}.modal-overlay[data-v-49c9d967]{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.upgrade-modal[data-v-49c9d967],.logout-modal[data-v-49c9d967]{background:#fff;border-radius:12px;width:90%;max-width:480px;padding:0;box-shadow:0 10px 40px #00000026}.modal-header[data-v-49c9d967]{padding:20px 24px;border-bottom:1px solid #e0e0e0;display:flex;justify-content:space-between;align-items:center}.modal-header h2[data-v-49c9d967]{margin:0;font-size:20px;font-weight:600;color:#333}.close-btn[data-v-49c9d967]{background:none;border:none;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background-color .2s}.close-btn[data-v-49c9d967]:hover{background-color:#f5f5f5}.close-btn svg[data-v-49c9d967]{width:20px;height:20px;stroke:#666}.modal-body[data-v-49c9d967]{padding:24px}.current-plan-info[data-v-49c9d967]{background:#f5f5f5;border-radius:8px;padding:16px;margin-bottom:20px}.current-plan-info p[data-v-49c9d967]{margin:0 0 8px;color:#666;font-size:14px}.current-plan-info p[data-v-49c9d967]:last-child{margin-bottom:0}.current-plan-info strong[data-v-49c9d967]{color:#333;font-weight:600}.upgrade-message[data-v-49c9d967]{color:#666;font-size:14px;line-height:1.6}.contact-info[data-v-49c9d967]{margin-top:20px;padding-top:20px;border-top:1px solid #e0e0e0;display:flex;flex-direction:column;gap:12px}.contact-item[data-v-49c9d967]{display:flex;align-items:center;gap:10px;color:#333;font-size:14px}.contact-item svg[data-v-49c9d967]{color:#5b6fed;flex-shrink:0}.upgrade-message p[data-v-49c9d967]{margin:0}.modal-footer[data-v-49c9d967]{padding:16px 24px;border-top:1px solid #e0e0e0;display:flex;justify-content:flex-end}.btn-confirm[data-v-49c9d967]{background:#5b6fed;color:#fff;border:none;border-radius:8px;padding:10px 24px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s}.btn-confirm[data-v-49c9d967]:hover{background:#4a5fdd}.btn-cancel[data-v-49c9d967]{background:#f5f5f5;color:#666;border:1px solid #e0e0e0;border-radius:8px;padding:10px 24px;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s;margin-right:10px}.btn-cancel[data-v-49c9d967]:hover{background:#e0e0e0}.library-container[data-v-936e49b1]{padding:0}.breadcrumb-container[data-v-936e49b1]{padding:12px 0;margin-bottom:16px}.breadcrumb[data-v-936e49b1]{display:flex;align-items:center;font-size:14px}.breadcrumb-item[data-v-936e49b1]{display:flex;align-items:center;gap:6px;color:var(--text-secondary);text-decoration:none;transition:color .2s}.breadcrumb-item[data-v-936e49b1]:hover{color:var(--primary-color)}.breadcrumb-icon[data-v-936e49b1]{width:16px;height:16px}.breadcrumb-separator[data-v-936e49b1]{margin:0 12px;color:var(--text-tertiary)}.breadcrumb-current[data-v-936e49b1]{color:var(--text-primary);font-weight:500}.main-container[data-v-936e49b1]{display:flex;gap:0}.library-container[data-v-936e49b1]{flex:1;padding:24px;max-width:1400px;margin:0 auto;width:100%;background:#f1f1f1}.action-bar[data-v-936e49b1]{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;padding:16px 20px;background:#fff;border-radius:8px;border:1px solid var(--border-color)}.action-buttons[data-v-936e49b1]{display:flex;gap:12px}.btn-action[data-v-936e49b1]{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#fff;color:var(--text-secondary);border:1px solid var(--border-color);border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-action[data-v-936e49b1]:hover{background:var(--bg-secondary);border-color:var(--primary-color);color:var(--primary-color)}.btn-action.primary[data-v-936e49b1]{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.btn-action.primary[data-v-936e49b1]:hover{background:var(--primary-dark);transform:translateY(-1px);color:var(--primary-color)}.btn-action svg[data-v-936e49b1]{width:18px;height:18px}.library-header[data-v-936e49b1]{margin-bottom:0}.header-left[data-v-936e49b1]{display:flex;align-items:center;gap:24px;flex:1}.header-actions[data-v-936e49b1]{display:flex;align-items:center;gap:16px}.search-box[data-v-936e49b1]{position:relative;flex:1;max-width:400px}.search-box input[data-v-936e49b1]{width:100%;padding:8px 12px 8px 36px;border:1px solid var(--border-color);border-radius:6px;font-size:14px;transition:all .2s ease;background:var(--bg-secondary)}.search-box input[data-v-936e49b1]:focus{outline:none;border-color:var(--primary-color);background:#fff}.search-icon[data-v-936e49b1]{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--text-tertiary);pointer-events:none}.header-right[data-v-936e49b1]{display:flex;align-items:center;gap:12px}.btn-primary-outline[data-v-936e49b1]{display:flex;align-items:center;gap:8px;padding:10px 20px;background:#fff;color:var(--primary-color);border:1px solid var(--primary-color);border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s ease}.btn-primary-outline[data-v-936e49b1]:hover{background:var(--primary-color);color:#fff}.page-title[data-v-936e49b1]{font-size:28px;font-weight:600;color:var(--text-primary)}.btn-primary[data-v-936e49b1]{display:flex;align-items:center;gap:8px;padding:10px 20px;background:#fff;color:var(--text-primary);border:1px solid var(--border-color);border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s ease}.btn-primary[data-v-936e49b1]:hover{color:var(--primary-color);border-color:var(--primary-color);background:#fff;transform:translateY(-2px)}.btn-primary[data-v-936e49b1]:disabled{opacity:.6;cursor:not-allowed}.btn-primary[data-v-936e49b1]:disabled:hover{color:var(--text-primary);border-color:var(--border-color);transform:none}.btn-primary .icon[data-v-936e49b1]{width:20px;height:20px}.loading-container[data-v-936e49b1]{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px}.loading-spinner[data-v-936e49b1]{width:48px;height:48px;animation:spin-936e49b1 1s linear infinite}.spinner-track[data-v-936e49b1]{opacity:.25}.spinner-fill[data-v-936e49b1]{opacity:.75}@keyframes spin-936e49b1{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.empty-state[data-v-936e49b1]{text-align:center;padding:60px 20px}.empty-icon[data-v-936e49b1]{width:80px;height:80px;margin:0 auto 20px;color:var(--text-tertiary);opacity:.5}.empty-state h2[data-v-936e49b1]{font-size:20px;color:var(--text-secondary);margin-bottom:12px}.empty-state p[data-v-936e49b1]{color:var(--text-tertiary);font-size:14px}.table-header[data-v-936e49b1]{background:#fff;border:1px solid var(--border-color);border-radius:8px 8px 0 0;margin-bottom:0}.header-row[data-v-936e49b1]{display:flex;align-items:center;padding:12px 20px;font-size:14px;font-weight:500;color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.header-cell[data-v-936e49b1]{display:flex;align-items:center;gap:4px}.name-col[data-v-936e49b1]{flex:1;min-width:0;padding-right:16px}.type-col[data-v-936e49b1]{width:150px;flex-shrink:0}.date-col[data-v-936e49b1]{width:180px;flex-shrink:0}.actions-col[data-v-936e49b1]{width:80px;flex-shrink:0;display:flex;justify-content:center;gap:4px}.sort-icon[data-v-936e49b1]{font-size:10px;opacity:.5}.projects-table[data-v-936e49b1]{background:#fff;border:1px solid var(--border-color);border-top:none;border-radius:0 0 8px 8px}.table-row[data-v-936e49b1]{display:flex;align-items:center;padding:12px 20px;border-bottom:1px solid var(--border-color);cursor:pointer;transition:background .2s}.table-row[data-v-936e49b1]:last-child{border-bottom:none}.table-row[data-v-936e49b1]:hover{background:#f8f9fa}.table-cell[data-v-936e49b1]{display:flex;align-items:center;font-size:14px;color:var(--text-secondary)}.table-cell.name-col[data-v-936e49b1]{color:var(--text-primary);gap:8px}.expand-icon[data-v-936e49b1]{width:16px;height:16px;flex-shrink:0;transition:transform .2s ease;cursor:pointer;color:var(--text-tertiary)}.expand-icon.expanded[data-v-936e49b1]{transform:rotate(90deg)}.folder-row[data-v-936e49b1]{font-weight:500}.sub-items[data-v-936e49b1]{background:#fafafa}.sub-item[data-v-936e49b1]{background:#fff}.sub-item .table-cell.name-col[data-v-936e49b1]{padding-left:24px}.sub-item-indent[data-v-936e49b1]{width:24px;flex-shrink:0}.item-icon[data-v-936e49b1]{width:20px;height:20px;flex-shrink:0;border-radius:4px;display:flex;align-items:center;justify-content:center}.item-icon svg[data-v-936e49b1]{width:14px;height:14px}.folder-icon[data-v-936e49b1]{width:28px!important;height:28px!important;color:var(--primary-color)!important;border-radius:6px!important}.folder-icon svg[data-v-936e49b1]{width:18px!important;height:18px!important}.item-name[data-v-936e49b1]{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;transition:all .2s ease}.item-name[data-v-936e49b1]:hover{color:var(--primary-color)}.edit-project-input[data-v-936e49b1]{flex:1;border:1px solid var(--primary-color);border-radius:4px;padding:4px 8px;font-size:14px;font-weight:500;background:#fff;outline:none;min-width:120px}.edit-project-input[data-v-936e49b1]:focus{box-shadow:0 0 0 2px #4caf5033}.delete-btn[data-v-936e49b1]{width:32px;height:32px;border:none;background:transparent;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;padding:0}.delete-btn[data-v-936e49b1]:hover{background:#dc35451a}.delete-btn svg[data-v-936e49b1]{width:16px;height:16px;color:#dc3545;transition:color .2s}.delete-btn:hover svg[data-v-936e49b1]{color:#c82333}.edit-btn[data-v-936e49b1]{width:32px;height:32px;border:none;background:transparent;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;padding:0}.edit-btn[data-v-936e49b1]:hover{background:#4caf501a}.edit-btn svg[data-v-936e49b1]{width:16px;height:16px;color:var(--primary-color);transition:color .2s}.edit-btn:hover svg[data-v-936e49b1]{color:var(--primary-dark)}.edit-btn[data-v-936e49b1]:disabled{opacity:.5;cursor:not-allowed}.projects-list[data-v-936e49b1]{display:flex;flex-direction:column;gap:1px;background:var(--border-color);border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.projects-list .project-card[data-v-936e49b1]{border-radius:0;border:none;display:flex;align-items:center;gap:16px;padding:16px 20px;background:#fff;margin:0}.projects-list .project-card[data-v-936e49b1]:hover{transform:none;box-shadow:none;background:var(--bg-secondary)}.projects-list .project-cover[data-v-936e49b1]{width:48px;height:48px;flex-shrink:0;border-radius:8px}.projects-list .project-info[data-v-936e49b1]{flex:1;padding:0;display:flex;align-items:center;gap:24px}.projects-list .project-title[data-v-936e49b1]{min-width:200px;margin-bottom:0}.projects-list .project-description[data-v-936e49b1]{display:none}.projects-list .project-meta[data-v-936e49b1]{margin-left:auto;margin-bottom:0}.projects-list .project-actions[data-v-936e49b1]{padding:0;margin-left:auto}.project-card[data-v-936e49b1]{background:#fff;border-radius:12px;border:1px solid var(--border-color);overflow:hidden;cursor:pointer;transition:all .3s ease}.project-card[data-v-936e49b1]:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000001a;border-color:var(--primary-color)}.project-cover[data-v-936e49b1]{height:160px;background:var(--bg-secondary);position:relative;overflow:hidden}.project-cover img[data-v-936e49b1]{width:100%;height:100%;object-fit:cover}.project-cover-placeholder[data-v-936e49b1]{display:flex;align-items:center;justify-content:center;height:100%;background:linear-gradient(135deg,var(--primary-light) 0%,var(--primary-color) 100%)}.project-cover-placeholder svg[data-v-936e49b1]{width:60px;height:60px;color:#fff;opacity:.8}.project-info[data-v-936e49b1]{padding:20px}.project-title[data-v-936e49b1]{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:8px}.project-description[data-v-936e49b1]{font-size:14px;color:var(--text-secondary);margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.project-meta[data-v-936e49b1]{display:flex;gap:8px;flex-wrap:wrap}.meta-tag[data-v-936e49b1]{padding:4px 10px;background:#f0f0f0;color:var(--text-secondary);border-radius:14px;font-size:12px;font-weight:500}.project-actions[data-v-936e49b1]{display:flex;gap:8px;padding:0 20px 20px}.btn-icon[data-v-936e49b1]{width:32px;height:32px;border:1px solid var(--border-color);background:#fff;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease}.btn-icon svg[data-v-936e49b1]{width:16px;height:16px;color:var(--text-secondary)}.btn-icon[data-v-936e49b1]:hover{background:var(--bg-secondary);border-color:var(--primary-color)}.btn-icon:hover svg[data-v-936e49b1]{color:var(--primary-color)}.modal-overlay[data-v-936e49b1]{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content[data-v-936e49b1]{background:#fff;border-radius:12px;width:90%;max-width:600px;max-height:90vh;overflow-y:auto}.modal-large[data-v-936e49b1]{max-width:900px}.modal-header[data-v-936e49b1]{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--border-color)}.modal-header h2[data-v-936e49b1]{font-size:20px;font-weight:600;color:var(--text-primary)}.btn-close[data-v-936e49b1]{width:32px;height:32px;border:none;background:none;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:background .3s ease}.btn-close[data-v-936e49b1]:hover{background:var(--bg-secondary)}.btn-close svg[data-v-936e49b1]{width:20px;height:20px;color:var(--text-secondary)}.project-form[data-v-936e49b1]{padding:20px}.form-group[data-v-936e49b1]{margin-bottom:20px}.form-group label[data-v-936e49b1]{display:block;margin-bottom:8px;font-size:14px;font-weight:500;color:var(--text-primary)}.form-group input[data-v-936e49b1],.form-group textarea[data-v-936e49b1],.form-group select[data-v-936e49b1]{width:100%;padding:10px 12px;border:1px solid var(--border-color);border-radius:8px;font-size:14px;transition:border-color .3s ease}.form-group input[data-v-936e49b1]:focus,.form-group textarea[data-v-936e49b1]:focus,.form-group select[data-v-936e49b1]:focus{outline:none;border-color:var(--primary-color)}.form-row[data-v-936e49b1]{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-actions[data-v-936e49b1]{display:flex;justify-content:flex-end;gap:12px;padding-top:20px;border-top:1px solid var(--border-color)}.btn-secondary[data-v-936e49b1]{padding:10px 20px;background:#fff;color:var(--text-secondary);border:1px solid var(--border-color);border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .3s ease}.btn-secondary[data-v-936e49b1]:hover{background:var(--bg-secondary)}.project-detail[data-v-936e49b1]{padding:20px}.project-stats[data-v-936e49b1]{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:16px;margin-bottom:32px}.stat-item[data-v-936e49b1]{text-align:center;padding:16px;background:var(--bg-secondary);border-radius:8px}.stat-label[data-v-936e49b1]{display:block;font-size:12px;color:var(--text-tertiary);margin-bottom:4px}.stat-value[data-v-936e49b1]{display:block;font-size:24px;font-weight:600;color:var(--primary-color)}.content-section[data-v-936e49b1]{margin-top:32px}.section-header[data-v-936e49b1]{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.section-header h3[data-v-936e49b1]{font-size:18px;font-weight:600;color:var(--text-primary)}.empty-content[data-v-936e49b1]{padding:40px;text-align:center;background:var(--bg-secondary);border-radius:8px;color:var(--text-tertiary)}.content-list[data-v-936e49b1]{display:flex;flex-direction:column;gap:12px}.content-item[data-v-936e49b1]{display:flex;align-items:center;gap:16px;padding:16px;background:#fff;border:1px solid var(--border-color);border-radius:8px;transition:all .3s ease}.content-item[data-v-936e49b1]:hover{border-color:var(--primary-color);box-shadow:0 2px 8px #0000001a}.item-type-icon[data-v-936e49b1]{width:40px;height:40px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.item-type-icon svg[data-v-936e49b1]{width:20px;height:20px}.item-info[data-v-936e49b1]{flex:1}.item-info h4[data-v-936e49b1]{font-size:14px;font-weight:600;color:var(--text-primary);margin-bottom:4px}.item-type[data-v-936e49b1],.item-date[data-v-936e49b1]{font-size:12px;color:var(--text-tertiary);margin-right:12px}.item-meta[data-v-936e49b1]{font-size:12px;color:var(--primary-color);margin-right:12px;font-weight:500}.resource-search-item[data-v-936e49b1]{border-left:3px solid var(--primary-color)}.resource-search-item .item-type-icon[data-v-936e49b1]{background:#4caf501a}.resource-search-item .item-type-icon svg[data-v-936e49b1]{color:var(--primary-color)}.resource-search-row[data-v-936e49b1]{border:none;background:transparent}.resource-search-row[data-v-936e49b1]:hover{background:#f8f9fa}.module-modal-overlay[data-v-936e49b1]{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000}.module-modal[data-v-936e49b1]{background:#fff;border-radius:20px;width:90%;max-width:650px;max-height:85vh;overflow-y:auto;padding:0;position:relative;box-shadow:0 10px 40px #00000026}.module-modal-close[data-v-936e49b1]{position:absolute;top:24px;right:20px;width:32px;height:32px;border:none;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;color:#999;z-index:10}.module-modal-close[data-v-936e49b1]:hover{color:#666}.module-modal-close svg[data-v-936e49b1]{width:20px;height:20px;color:inherit}.module-modal-title[data-v-936e49b1]{font-size:18px;font-weight:600;color:#333;padding:24px 32px;text-align:center;margin:0;border-bottom:none}.module-categories[data-v-936e49b1]{padding:20px 32px 32px;display:flex;flex-direction:column;gap:24px}.category-section h3[data-v-936e49b1]{font-size:13px;font-weight:600;color:#666;margin-bottom:12px;padding-bottom:0;border-bottom:none}.module-grid[data-v-936e49b1]{display:flex;flex-wrap:wrap;gap:10px}.module-btn[data-v-936e49b1]{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:#fff;border:1px solid #e0e0e0;border-radius:24px;cursor:pointer;transition:all .2s ease;position:relative}.module-btn[data-v-936e49b1]:hover{background:#f5f5f5;border-color:#ccc;transform:translateY(-1px)}.module-icon-wrapper[data-v-936e49b1]{position:relative;display:flex;align-items:center}.module-icon[data-v-936e49b1]{width:24px;height:24px;background:#f5f5f5;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.module-btn:hover .module-icon[data-v-936e49b1]{transform:none;background:#f5f5f5}.module-icon svg[data-v-936e49b1]{width:14px;height:14px;color:#666}.hot-badge[data-v-936e49b1]{font-size:12px;margin-left:4px;position:static}.module-label[data-v-936e49b1]{font-size:14px;font-weight:400;color:#333;white-space:nowrap}.project-selector[data-v-936e49b1]{padding:20px}.selector-hint[data-v-936e49b1]{margin-bottom:24px;text-align:center}.selector-hint p[data-v-936e49b1]{color:var(--text-secondary);font-size:14px}.project-list[data-v-936e49b1]{max-height:300px;overflow-y:auto;margin-bottom:20px}.project-select-item[data-v-936e49b1]{display:flex;align-items:center;gap:12px;padding:12px 16px;margin-bottom:8px;background:#fff;border:1px solid var(--border-color);border-radius:8px;cursor:pointer;transition:all .2s ease}.project-select-item[data-v-936e49b1]:hover{background:var(--bg-secondary);border-color:var(--primary-color)}.project-select-icon[data-v-936e49b1]{width:32px;height:32px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.project-select-icon svg[data-v-936e49b1]{width:24px;height:24px;color:#ffb84d}.project-select-info[data-v-936e49b1]{flex:1}.project-select-info h4[data-v-936e49b1]{font-size:14px;font-weight:500;color:var(--text-primary);margin-bottom:4px}.project-select-meta[data-v-936e49b1]{font-size:12px;color:var(--text-tertiary)}.select-arrow[data-v-936e49b1]{width:16px;height:16px;color:var(--text-tertiary)}.selector-divider[data-v-936e49b1]{text-align:center;margin:20px 0;position:relative}.selector-divider[data-v-936e49b1]:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:var(--border-color)}.selector-divider span[data-v-936e49b1]{position:relative;padding:0 16px;background:#fff;color:var(--text-tertiary);font-size:12px}.btn-primary.full-width[data-v-936e49b1]{width:100%;justify-content:center;padding:10px 16px;font-size:14px}.btn-primary.full-width svg[data-v-936e49b1]{width:18px;height:18px}.stat-item.clickable[data-v-936e49b1]{cursor:pointer;position:relative;transition:all .2s ease}.stat-item.clickable[data-v-936e49b1]:hover{background:var(--bg-secondary);transform:translateY(-2px);box-shadow:0 4px 12px #0000001a}.stat-action[data-v-936e49b1]{position:absolute;bottom:4px;right:8px;font-size:10px;color:var(--primary-color);opacity:0;transition:opacity .2s ease}.stat-item.clickable:hover .stat-action[data-v-936e49b1]{opacity:1}.chatbot-stats-modal[data-v-936e49b1]{max-width:900px;width:95%;max-height:90vh;overflow-y:auto}.stats-overview[data-v-936e49b1]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:32px}.stat-card[data-v-936e49b1]{background:var(--bg-secondary);border-radius:12px;padding:20px;text-align:center;border:1px solid var(--border-color)}.stat-icon[data-v-936e49b1]{font-size:32px;margin-bottom:12px}.stat-number[data-v-936e49b1]{font-size:24px;font-weight:700;color:var(--text-primary);margin-bottom:4px}.stat-label[data-v-936e49b1]{font-size:14px;color:var(--text-secondary)}.chatbot-list h4[data-v-936e49b1]{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:16px}.sessions-grid[data-v-936e49b1]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.session-card[data-v-936e49b1]{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:20px;cursor:pointer;transition:all .2s ease}.session-card[data-v-936e49b1]:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001a;border-color:var(--primary-color)}.session-header[data-v-936e49b1]{margin-bottom:16px}.session-header h5[data-v-936e49b1]{font-size:16px;font-weight:600;color:var(--text-primary);margin:0 0 4px}.session-subject[data-v-936e49b1]{font-size:12px;color:var(--primary-color);background:#4caf501a;padding:2px 8px;border-radius:12px}.session-stats[data-v-936e49b1]{display:flex;justify-content:space-between;margin-bottom:12px}.session-stat[data-v-936e49b1]{text-align:center}.session-stat .stat-value[data-v-936e49b1]{display:block;font-size:18px;font-weight:600;color:var(--text-primary)}.session-stat .stat-name[data-v-936e49b1]{font-size:12px;color:var(--text-secondary)}.session-activity[data-v-936e49b1]{font-size:12px;color:var(--text-tertiary);text-align:center;padding-top:12px;border-top:1px solid var(--border-color)}.delete-modal[data-v-936e49b1]{max-width:500px}.delete-modal-content[data-v-936e49b1]{padding:20px;text-align:center}.delete-modal-content p[data-v-936e49b1]{font-size:16px;color:var(--text-primary);margin-bottom:16px}.delete-item-info[data-v-936e49b1]{padding:12px 16px;background:var(--bg-secondary);border-radius:8px;margin-bottom:20px}.delete-item-info strong[data-v-936e49b1]{color:var(--text-primary);font-weight:600}.modal-actions[data-v-936e49b1]{display:flex;justify-content:center;gap:12px;padding:0 20px 20px}.btn-danger[data-v-936e49b1]{padding:10px 20px;background:#dc3545;color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-danger[data-v-936e49b1]:hover:not(:disabled){background:#c82333}.btn-danger[data-v-936e49b1]:disabled{opacity:.6;cursor:not-allowed}@media(max-width:767px){.library-container[data-v-936e49b1]{padding:12px}.action-bar[data-v-936e49b1]{flex-direction:column;gap:12px;margin-bottom:16px}.search-box[data-v-936e49b1]{max-width:100%;width:100%}.action-buttons[data-v-936e49b1]{width:100%;gap:8px}.btn-action[data-v-936e49b1]{flex:1;padding:10px 12px;font-size:13px}.btn-action svg[data-v-936e49b1]{width:16px;height:16px}.table-header[data-v-936e49b1]{display:none}.table-row[data-v-936e49b1]{display:flex;flex-direction:column;padding:12px;margin-bottom:8px;border:1px solid var(--border-color);border-radius:8px;background:#fff;position:relative}.table-row[data-v-936e49b1]:hover{background:var(--bg-secondary)}.table-cell[data-v-936e49b1]{display:flex;align-items:center;padding:4px 0;border:none}.table-cell.name-col[data-v-936e49b1]{font-weight:500;margin-bottom:4px;gap:8px}.table-cell.type-col[data-v-936e49b1]{font-size:12px;color:var(--text-tertiary)}.table-cell.type-col[data-v-936e49b1]:not(:empty):before{content:"類型: ";margin-right:4px}.status-badge[data-v-936e49b1]{display:inline-block;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:500}.status-badge.draft[data-v-936e49b1]{background:#f3f4f6;color:#6b7280}.status-badge.in_progress[data-v-936e49b1]{background:#fef3c7;color:#d97706}.status-badge.completed[data-v-936e49b1]{background:#d1fae5;color:#059669}.status-badge.submitted[data-v-936e49b1]{background:#dbeafe;color:#2563eb}.table-cell.date-col[data-v-936e49b1]{font-size:12px;color:var(--text-tertiary)}.table-cell.date-col[data-v-936e49b1]:before{content:"修改: ";margin-right:4px}.table-cell.actions-col[data-v-936e49b1]{position:absolute;top:12px;right:12px;gap:4px}.delete-btn[data-v-936e49b1],.edit-btn[data-v-936e49b1]{width:28px;height:28px;padding:0}.delete-btn svg[data-v-936e49b1],.edit-btn svg[data-v-936e49b1]{width:14px;height:14px}.sub-items[data-v-936e49b1]{margin-left:0}.sub-item[data-v-936e49b1]{margin-left:16px;border-left:2px solid var(--border-color);padding-left:12px}.sub-item-indent[data-v-936e49b1]{display:none}.modal-content[data-v-936e49b1]{width:95%;max-width:100%;margin:20px auto;max-height:90vh;overflow-y:auto}.modal-header h2[data-v-936e49b1],.modal-header h3[data-v-936e49b1]{font-size:18px}.modal-actions[data-v-936e49b1]{flex-direction:column;gap:8px}.modal-actions button[data-v-936e49b1]{width:100%}.project-files-grid[data-v-936e49b1]{grid-template-columns:1fr;gap:12px}.stats-overview[data-v-936e49b1]{grid-template-columns:repeat(2,1fr);gap:12px}.stat-card[data-v-936e49b1]{padding:12px}.stat-number[data-v-936e49b1]{font-size:20px}.module-grid[data-v-936e49b1]{grid-template-columns:repeat(2,1fr);gap:8px}.module-btn[data-v-936e49b1]{padding:12px 8px}.module-label[data-v-936e49b1]{font-size:12px}.empty-state[data-v-936e49b1]{padding:40px 20px}.empty-icon[data-v-936e49b1]{width:60px;height:60px}.empty-state h2[data-v-936e49b1]{font-size:18px}.delete-modal[data-v-936e49b1]{width:95%;margin:1rem}.chatbot-stats-modal[data-v-936e49b1]{width:98%;margin:1rem}.sessions-grid[data-v-936e49b1]{grid-template-columns:1fr}.session-item[data-v-936e49b1]{padding:12px}.session-title[data-v-936e49b1]{font-size:13px}.session-meta[data-v-936e49b1]{flex-direction:column;align-items:flex-start;gap:4px}}@media(min-width:768px)and (max-width:1023px){.library-container[data-v-936e49b1]{padding:20px}.action-bar[data-v-936e49b1]{margin-bottom:20px}.search-box[data-v-936e49b1]{max-width:300px}.table-cell.type-col[data-v-936e49b1],.header-cell.type-col[data-v-936e49b1]{display:none}.table-cell.name-col[data-v-936e49b1]{flex:1.5}.table-cell.date-col[data-v-936e49b1]{flex:1;font-size:13px}.modal-content[data-v-936e49b1]{width:85%;max-width:700px}.project-files-grid[data-v-936e49b1],.stats-overview[data-v-936e49b1]{grid-template-columns:repeat(2,1fr)}.module-grid[data-v-936e49b1]{grid-template-columns:repeat(3,1fr)}.chatbot-stats-modal[data-v-936e49b1]{width:90%;max-width:800px}}@media(min-width:1024px)and (max-width:1279px){.library-container[data-v-936e49b1]{padding:24px}.search-box[data-v-936e49b1]{max-width:350px}.project-files-grid[data-v-936e49b1]{grid-template-columns:repeat(3,1fr)}}.page-wrapper[data-v-1b12830c]{background:var(--bg-primary)}.main-container[data-v-1b12830c]{display:flex;gap:0}.recent-container[data-v-1b12830c]{flex:1;padding:24px;margin:0 auto;width:100%;background:#f1f1f1}.recent-header[data-v-1b12830c]{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.page-title[data-v-1b12830c]{font-size:28px;font-weight:600;color:var(--text-primary)}.filters-container[data-v-1b12830c]{display:flex;gap:24px;align-items:center}.time-filters[data-v-1b12830c]{display:flex;gap:8px}.view-toggles[data-v-1b12830c]{display:flex;gap:4px;border:1px solid var(--border-color);border-radius:8px;padding:4px;background:#fff}.time-btn[data-v-1b12830c]{padding:8px 16px;background:#fff;color:var(--text-secondary);border:1px solid var(--border-color);border-radius:6px;font-size:14px;cursor:pointer;transition:all .2s ease}.time-btn[data-v-1b12830c]:hover{background:var(--bg-secondary)}.time-btn.active[data-v-1b12830c]{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.view-btn[data-v-1b12830c]{display:flex;align-items:center;gap:6px;padding:6px 12px;background:transparent;color:var(--text-secondary);border:none;border-radius:4px;font-size:14px;cursor:pointer;transition:all .2s ease}.view-btn svg[data-v-1b12830c]{width:16px;height:16px}.view-btn[data-v-1b12830c]:hover{background:var(--bg-secondary);color:var(--text-primary)}.view-btn.active[data-v-1b12830c]{background:var(--primary-color);color:#fff}.loading-container[data-v-1b12830c]{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px}.loading-spinner[data-v-1b12830c]{width:48px;height:48px;animation:spin-1b12830c 1s linear infinite}.spinner-track[data-v-1b12830c]{opacity:.25}.spinner-fill[data-v-1b12830c]{opacity:.75}@keyframes spin-1b12830c{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.empty-state[data-v-1b12830c]{text-align:center;padding:60px 20px}.empty-icon[data-v-1b12830c]{width:80px;height:80px;margin:0 auto 20px;color:var(--text-tertiary);opacity:.5}.empty-state h2[data-v-1b12830c]{font-size:20px;color:var(--text-secondary);margin-bottom:12px}.empty-state p[data-v-1b12830c]{color:var(--text-tertiary);font-size:14px}.recent-grid[data-v-1b12830c]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.recent-card[data-v-1b12830c]{background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:20px;cursor:pointer;transition:all .3s ease;display:flex;gap:16px}.recent-card[data-v-1b12830c]:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000001a;border-color:var(--primary-color)}.card-icon[data-v-1b12830c]{width:48px;height:48px;background:var(--bg-secondary);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s ease}.card-icon svg[data-v-1b12830c]{width:24px;height:24px;color:var(--primary-color)}.card-content[data-v-1b12830c]{flex:1;min-width:0}.card-title[data-v-1b12830c]{font-size:16px;font-weight:500;color:var(--text-primary);margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-description[data-v-1b12830c]{font-size:13px;color:var(--text-secondary);margin-bottom:8px;line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-meta[data-v-1b12830c]{display:flex;gap:12px;font-size:13px}.card-type[data-v-1b12830c]{color:var(--primary-color);font-weight:500}.card-time[data-v-1b12830c]{color:var(--text-tertiary)}.category-view[data-v-1b12830c]{display:flex;flex-direction:column;gap:24px}.category-group[data-v-1b12830c]{background:#fff;border:1px solid var(--border-color);border-radius:12px;overflow:hidden}.category-header[data-v-1b12830c]{display:flex;align-items:center;gap:12px;padding:16px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color)}.category-icon[data-v-1b12830c]{width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:8px;flex-shrink:0}.category-title[data-v-1b12830c]{font-size:16px;font-weight:600;color:var(--text-primary);margin:0;flex:1}.category-count[data-v-1b12830c]{background:var(--primary-color);color:#fff;font-size:12px;font-weight:500;padding:4px 8px;border-radius:12px;min-width:20px;text-align:center}.category-items[data-v-1b12830c]{padding:8px 0}.category-item[data-v-1b12830c]{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;cursor:pointer;transition:background .2s ease}.category-item[data-v-1b12830c]:hover{background:var(--bg-secondary)}.item-info[data-v-1b12830c]{flex:1;min-width:0}.item-title[data-v-1b12830c]{font-size:14px;font-weight:500;color:var(--text-primary);margin:0 0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-description[data-v-1b12830c]{font-size:12px;color:var(--text-secondary);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-time[data-v-1b12830c]{font-size:12px;color:var(--text-tertiary);margin-left:16px;flex-shrink:0}.show-more-btn[data-v-1b12830c]{display:block;width:100%;padding:12px 20px;background:transparent;color:var(--primary-color);border:none;border-top:1px solid var(--border-color);font-size:13px;cursor:pointer;transition:all .2s ease}.show-more-btn[data-v-1b12830c]:hover{background:var(--bg-secondary);color:var(--primary-color)}@media(max-width:767px){.recent-container[data-v-1b12830c]{padding:12px}.recent-header[data-v-1b12830c]{margin-bottom:16px}.page-title[data-v-1b12830c]{font-size:24px;margin-bottom:12px}.filters-container[data-v-1b12830c]{flex-direction:column;gap:12px}.time-filters[data-v-1b12830c]{width:100%;justify-content:stretch}.time-btn[data-v-1b12830c]{flex:1;padding:8px 4px;font-size:13px;min-width:0}.view-toggles[data-v-1b12830c]{width:100%}.view-btn[data-v-1b12830c]{flex:1;padding:8px 12px;font-size:13px}.view-btn svg[data-v-1b12830c]{width:16px;height:16px}.recent-grid[data-v-1b12830c]{gap:12px}.activity-item[data-v-1b12830c]{flex-direction:column;align-items:flex-start;padding:12px;gap:8px}.activity-icon[data-v-1b12830c]{width:36px;height:36px;margin-bottom:4px}.activity-icon svg[data-v-1b12830c]{width:18px;height:18px}.activity-info[data-v-1b12830c]{width:100%}.activity-title[data-v-1b12830c]{font-size:14px;margin-bottom:4px}.activity-meta[data-v-1b12830c]{font-size:11px;flex-wrap:wrap}.meta-item[data-v-1b12830c]{margin-right:8px}.activity-time[data-v-1b12830c]{font-size:11px;position:static;margin-top:4px}.category-section[data-v-1b12830c]{margin-bottom:20px}.category-header[data-v-1b12830c]{padding:10px 12px;margin-bottom:8px}.category-title[data-v-1b12830c]{font-size:14px}.category-count[data-v-1b12830c]{font-size:12px}.category-grid[data-v-1b12830c]{grid-template-columns:1fr;gap:8px}.category-item[data-v-1b12830c]{padding:12px}.category-item-icon[data-v-1b12830c]{width:32px;height:32px}.category-item-icon svg[data-v-1b12830c]{width:16px;height:16px}.category-item-title[data-v-1b12830c]{font-size:13px}.category-item-meta[data-v-1b12830c]{font-size:11px}.empty-state[data-v-1b12830c]{padding:40px 20px}.empty-icon[data-v-1b12830c]{width:60px;height:60px}.empty-state h2[data-v-1b12830c]{font-size:18px}.empty-state p[data-v-1b12830c]{font-size:13px}.loading-container[data-v-1b12830c]{padding:40px 20px}.loading-spinner[data-v-1b12830c]{width:40px;height:40px}.loading-container p[data-v-1b12830c]{font-size:13px}}@media(min-width:768px)and (max-width:1023px){.recent-container[data-v-1b12830c]{padding:20px}.recent-header[data-v-1b12830c]{margin-bottom:20px}.filters-container[data-v-1b12830c]{gap:16px}.time-filters[data-v-1b12830c]{gap:8px}.time-btn[data-v-1b12830c]{padding:8px 12px;font-size:13px}.recent-grid[data-v-1b12830c]{gap:16px}.category-grid[data-v-1b12830c]{grid-template-columns:repeat(2,1fr);gap:12px}.activity-item[data-v-1b12830c]{padding:14px}.activity-title[data-v-1b12830c]{font-size:15px}.activity-meta[data-v-1b12830c]{font-size:12px}.category-header[data-v-1b12830c]{padding:12px 16px}}@media(min-width:1024px)and (max-width:1279px){.recent-container[data-v-1b12830c]{padding:24px}.category-grid[data-v-1b12830c]{grid-template-columns:repeat(3,1fr)}}.input-tabs-container[data-v-fb478708]{margin-bottom:32px}.input-tabs[data-v-fb478708]{display:flex;background:#f8f9fa;border-radius:12px;padding:4px;gap:4px}.tab-button[data-v-fb478708]{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 16px;border:none;background:none;border-radius:8px;font-size:14px;font-weight:500;color:var(--text-secondary, #6b7280);cursor:pointer;transition:all .2s}.tab-button[data-v-fb478708]:hover{background:#fffc}.tab-button.active[data-v-fb478708]{background:#fff;color:var(--text-primary, #1f2937);box-shadow:0 2px 4px #0000001a}.tab-button svg[data-v-fb478708]{width:18px;height:18px}.tab-label[data-v-fb478708]{font-weight:500;font-size:14px}.input-content[data-v-fb478708]{display:flex;align-items:stretch}.input-section[data-v-fb478708]{width:100%;display:flex;flex-direction:column;min-height:150px}.main-input[data-v-fb478708]{width:100%;padding:16px;border:1px solid #e5e7eb;border-radius:12px;font-size:16px;resize:vertical;background:#fafafa;transition:all .2s;font-family:inherit}.main-input[data-v-fb478708]:focus{outline:none;border-color:#4caf50!important;background:#fff;box-shadow:0 0 0 3px #4caf501a!important}.url-input-container[data-v-fb478708]{flex:1;display:flex;flex-direction:column;min-height:200px;gap:16px}.url-input-wrapper[data-v-fb478708]{display:flex;gap:12px;align-items:flex-start}.url-input[data-v-fb478708]{flex:1;padding:16px;border:1px solid #e5e7eb;border-radius:12px;font-size:16px;background:#fafafa;transition:all .2s;height:56px}.url-input[data-v-fb478708]:focus{outline:none;border-color:#4caf50!important;background:#fff;box-shadow:0 0 0 3px #4caf501a!important}.url-input[data-v-fb478708]:disabled{opacity:.6;cursor:not-allowed}.scrape-button[data-v-fb478708]{padding:16px 20px;background:#4caf50;color:#fff;border:none;border-radius:12px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:8px;min-width:100px;justify-content:center;height:56px}.scrape-button[data-v-fb478708]:hover:not(:disabled){background:#45a049;transform:translateY(-1px)}.scrape-button[data-v-fb478708]:disabled{opacity:.6;cursor:not-allowed;transform:none}.scrape-button.loading[data-v-fb478708]{background:#6b7280}.scrape-button svg[data-v-fb478708]{width:16px;height:16px}.loading-spinner[data-v-fb478708]{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top:2px solid white;border-radius:50%;animation:spin-fb478708 1s linear infinite}@keyframes spin-fb478708{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.scraped-content[data-v-fb478708]{background:#f8f9fa;border:1px solid #e5e7eb;border-radius:12px;padding:16px;flex:1}.scraped-header[data-v-fb478708]{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.scraped-title[data-v-fb478708]{display:flex;align-items:center;gap:8px;font-weight:600;color:#1f2937;flex:1}.scraped-title svg[data-v-fb478708]{width:16px;height:16px;color:#4caf50;flex-shrink:0}.clear-button[data-v-fb478708]{background:none;border:none;color:#6b7280;cursor:pointer;padding:4px;border-radius:6px;transition:all .2s}.clear-button[data-v-fb478708]:hover{background:#e5e7eb;color:#374151}.clear-button svg[data-v-fb478708]{width:16px;height:16px}.scraped-text[data-v-fb478708]{color:#4b5563;line-height:1.5;margin-bottom:12px;font-size:14px;text-align:left}.scraped-meta[data-v-fb478708]{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;color:#6b7280}.scraped-url[data-v-fb478708]{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#2196f3;text-align:left}.scraped-time[data-v-fb478708]{flex-shrink:0}.url-error[data-v-fb478708]{display:flex;align-items:center;gap:8px;background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:12px 16px;border-radius:8px;font-size:14px}.url-error svg[data-v-fb478708]{width:16px;height:16px;flex-shrink:0}.file-upload-area[data-v-fb478708]{border:2px dashed #d1d5db;border-radius:12px;padding:48px 24px;text-align:center;cursor:pointer;transition:all .2s;background:#fafafa;min-height:200px;display:flex;align-items:center;justify-content:center;flex:1}.file-upload-area[data-v-fb478708]:hover{border-color:#4caf50!important;background:#f8fff8}.upload-content[data-v-fb478708]{display:flex;flex-direction:column;align-items:center;gap:12px}.upload-icon[data-v-fb478708]{width:64px;height:64px;color:#9ca3af;margin-bottom:8px}.upload-icon svg[data-v-fb478708]{width:100%;height:100%}.upload-text[data-v-fb478708]{font-size:16px;color:#374151;margin:0;font-weight:500}.file-name[data-v-fb478708]{color:#4caf50;font-weight:500;font-size:16px;margin:0}.upload-hint[data-v-fb478708]{font-size:14px;color:#6b7280;margin:0}.upload-hint-extra[data-v-fb478708]{font-size:12px;color:#9ca3af;margin:4px 0 0}.processing-content[data-v-fb478708]{display:flex;flex-direction:column;align-items:center;gap:16px;padding:24px}.processing-spinner[data-v-fb478708]{width:48px;height:48px;border:4px solid rgba(76,175,80,.2);border-top:4px solid #4caf50;border-radius:50%;animation:spin-fb478708 1s linear infinite}.processing-text[data-v-fb478708]{font-size:14px;color:#4b5563;margin:0;text-align:center}.file-error[data-v-fb478708]{display:flex;align-items:center;gap:8px;background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:12px 16px;border-radius:8px;font-size:14px;margin-top:12px}.file-error svg[data-v-fb478708]{width:16px;height:16px;flex-shrink:0}.extracted-text[data-v-fb478708]{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:12px;padding:16px;margin-top:12px}.extracted-header[data-v-fb478708]{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.extracted-title[data-v-fb478708]{display:flex;align-items:center;gap:8px;font-weight:600;color:#15803d;flex:1}.extracted-title svg[data-v-fb478708]{width:16px;height:16px;color:#4caf50;flex-shrink:0}.extracted-text-content[data-v-fb478708]{color:#374151;line-height:1.6;margin-bottom:12px;font-size:14px;white-space:pre-wrap;word-break:break-word;max-height:150px;overflow-y:auto;padding:8px;background:#ffffff80;border-radius:6px}.extracted-meta[data-v-fb478708]{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;color:#6b7280}.extracted-file[data-v-fb478708]{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.extracted-size[data-v-fb478708]{flex-shrink:0;font-weight:500}.project-files-container[data-v-fb478708]{flex:1;display:flex;flex-direction:column;min-height:200px;gap:16px}.project-files-header[data-v-fb478708]{display:flex;justify-content:space-between;align-items:center;padding-bottom:12px;border-bottom:1px solid #e5e7eb}.project-files-header h3[data-v-fb478708]{margin:0;font-size:16px;font-weight:600;color:#1f2937}.refresh-files-btn[data-v-fb478708]{display:flex;align-items:center;gap:6px;padding:8px 12px;background:#f8f9fa;border:1px solid #e5e7eb;border-radius:8px;font-size:14px;color:#6b7280;cursor:pointer;transition:all .2s}.refresh-files-btn[data-v-fb478708]:hover:not(:disabled){background:#e5e7eb;color:#374151}.refresh-files-btn[data-v-fb478708]:disabled{opacity:.6;cursor:not-allowed}.refresh-files-btn svg[data-v-fb478708]{width:14px;height:14px}.loading-spinner-small[data-v-fb478708]{width:14px;height:14px;border:2px solid rgba(107,114,128,.3);border-top:2px solid #6b7280;border-radius:50%;animation:spin-fb478708 1s linear infinite}.project-files-grid[data-v-fb478708]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;max-height:400px;overflow-y:auto;padding:4px}.project-file-card[data-v-fb478708]{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:16px;cursor:pointer;transition:all .3s ease;display:flex;gap:12px;position:relative}.project-file-card[data-v-fb478708]:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000001a;border-color:#4caf50}.project-file-card.selected[data-v-fb478708]{border-color:#4caf50;background:#f0fdf4;box-shadow:0 4px 12px #4caf5026}.card-content[data-v-fb478708]{flex:1;min-width:0}.card-title[data-v-fb478708]{font-size:15px;font-weight:600;color:#1f2937;margin:0 0 8px;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left}.card-meta[data-v-fb478708]{display:flex;justify-content:space-between;align-items:center;gap:8px}.card-type[data-v-fb478708]{font-size:12px;font-weight:500;color:#6b7280;background:#f3f4f6;padding:2px 8px;border-radius:6px;flex-shrink:0}.card-time[data-v-fb478708]{font-size:12px;color:#9ca3af;white-space:nowrap}.file-selected[data-v-fb478708]{position:absolute;top:12px;right:12px;width:20px;height:20px;color:#4caf50;background:#fff;border-radius:50%;box-shadow:0 2px 4px #0000001a}.file-selected svg[data-v-fb478708]{width:100%;height:100%}.empty-files[data-v-fb478708]{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center}.empty-icon[data-v-fb478708]{width:64px;height:64px;color:#d1d5db;margin-bottom:16px}.empty-icon svg[data-v-fb478708]{width:100%;height:100%}.empty-text[data-v-fb478708]{font-size:16px;color:#6b7280;margin:0 0 8px;font-weight:500}.empty-hint[data-v-fb478708]{font-size:14px;color:#9ca3af;margin:0}.loading-files[data-v-fb478708]{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;gap:16px}.loading-spinner-large[data-v-fb478708]{width:48px;height:48px;border:4px solid rgba(76,175,80,.2);border-top:4px solid #4caf50;border-radius:50%;animation:spin-fb478708 1s linear infinite}.loading-files p[data-v-fb478708]{font-size:14px;color:#6b7280;margin:0}.project-files-error[data-v-fb478708]{display:flex;align-items:center;gap:8px;background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:12px 16px;border-radius:8px;font-size:14px}.project-files-error svg[data-v-fb478708]{width:16px;height:16px;flex-shrink:0}.selected-file-preview[data-v-fb478708]{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;padding:12px}.preview-header[data-v-fb478708]{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.preview-title[data-v-fb478708]{font-size:12px;font-weight:600;color:#15803d;text-transform:uppercase;letter-spacing:.05em}.clear-selection-btn[data-v-fb478708]{background:none;border:none;color:#6b7280;cursor:pointer;padding:4px;border-radius:4px;transition:all .2s}.clear-selection-btn[data-v-fb478708]:hover{background:#e5e7eb;color:#374151}.clear-selection-btn svg[data-v-fb478708]{width:14px;height:14px}.preview-content[data-v-fb478708]{display:flex;flex-direction:column;gap:4px}.preview-file-name[data-v-fb478708]{font-size:14px;font-weight:500;color:#15803d;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preview-file-info[data-v-fb478708]{font-size:12px;color:#6b7280}.extraction-status[data-v-fb478708]{margin-top:12px;padding:8px 12px;background:#f8f9fa;border:1px solid #e5e7eb;border-radius:6px}.extraction-loading[data-v-fb478708]{display:flex;align-items:center;gap:8px;font-size:12px;color:#6b7280}.extraction-error[data-v-fb478708]{display:flex;align-items:center;gap:8px;background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:8px 12px;border-radius:6px;font-size:12px;margin-top:8px}.extraction-error svg[data-v-fb478708]{width:14px;height:14px;flex-shrink:0}.extracted-project-content[data-v-fb478708]{background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;padding:12px;margin-top:12px}.extracted-project-content .extracted-header[data-v-fb478708]{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px}.extracted-project-content .extracted-title[data-v-fb478708]{display:flex;align-items:center;gap:6px;font-weight:600;color:#15803d;font-size:12px;flex:1}.extracted-project-content .extracted-title svg[data-v-fb478708]{width:14px;height:14px;color:#4caf50;flex-shrink:0}.extracted-content-preview[data-v-fb478708]{color:#374151;line-height:1.5;margin-bottom:8px;font-size:12px;white-space:pre-wrap;word-break:break-word;max-height:100px;overflow-y:auto;padding:6px;background:#ffffff80;border-radius:4px}.extracted-project-content .extracted-meta[data-v-fb478708]{display:flex;justify-content:space-between;align-items:center;gap:8px;font-size:11px;color:#6b7280}.content-length[data-v-fb478708]{font-weight:500}.content-type[data-v-fb478708]{background:#f3f4f6;padding:2px 6px;border-radius:4px;font-weight:500}.mobile-dropdown[data-v-fb478708]{position:relative;margin-bottom:16px}.dropdown-toggle[data-v-fb478708]{width:100%;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:#fff;border:1px solid #e5e7eb;border-radius:12px;font-size:15px;font-weight:500;color:var(--text-primary, #1f2937);cursor:pointer;transition:all .2s}.dropdown-toggle[data-v-fb478708]:hover{border-color:#4caf50;background:#f8fff8}.dropdown-current[data-v-fb478708]{display:flex;align-items:center;gap:10px}.dropdown-current svg[data-v-fb478708]{width:20px;height:20px;color:#4caf50}.dropdown-arrow[data-v-fb478708]{width:20px;height:20px;transition:transform .2s;color:#6b7280}.dropdown-arrow.rotated[data-v-fb478708]{transform:rotate(180deg)}.dropdown-menu[data-v-fb478708]{position:absolute;top:calc(100% + 4px);left:0;right:0;background:#fff;border:1px solid #e5e7eb;border-radius:12px;box-shadow:0 10px 25px #0000001a;z-index:100;overflow:hidden}.dropdown-item[data-v-fb478708]{width:100%;display:flex;align-items:center;gap:12px;padding:14px 16px;background:none;border:none;border-bottom:1px solid #f3f4f6;font-size:14px;font-weight:500;color:var(--text-secondary, #6b7280);cursor:pointer;transition:all .2s;text-align:left}.dropdown-item[data-v-fb478708]:last-child{border-bottom:none}.dropdown-item[data-v-fb478708]:hover{background:#f8f9fa;color:var(--text-primary, #1f2937)}.dropdown-item.active[data-v-fb478708]{background:#f0fdf4;color:#4caf50;font-weight:600}.dropdown-item svg[data-v-fb478708]{width:18px;height:18px;flex-shrink:0}.dropdown-item.active svg[data-v-fb478708]{color:#4caf50}@media(max-width:768px){.input-tabs-container[data-v-fb478708]{margin-bottom:20px}.main-input[data-v-fb478708],.url-input[data-v-fb478708]{font-size:14px;padding:14px}.url-input-container[data-v-fb478708]{min-height:180px}.url-input-wrapper[data-v-fb478708]{flex-direction:column;gap:8px}.scrape-button[data-v-fb478708]{width:100%;min-width:auto}.file-upload-area[data-v-fb478708]{min-height:180px}.url-input[data-v-fb478708]{max-width:none}.file-upload-area[data-v-fb478708]{padding:32px 16px}.upload-icon[data-v-fb478708]{width:48px;height:48px}.upload-text[data-v-fb478708]{font-size:14px}.project-files-container[data-v-fb478708]{min-height:180px}.project-files-header[data-v-fb478708]{padding-bottom:8px;margin-bottom:12px}.project-files-header h3[data-v-fb478708]{font-size:14px}.refresh-files-btn[data-v-fb478708]{padding:6px 10px;font-size:12px}.project-files-grid[data-v-fb478708]{grid-template-columns:1fr;max-height:400px;gap:8px;padding:2px}.project-file-card[data-v-fb478708]{padding:12px;gap:8px;border-radius:8px;flex-direction:column;align-items:flex-start}.project-file-card .card-icon[data-v-fb478708]{width:32px;height:32px;margin-bottom:8px}.card-content[data-v-fb478708]{width:100%}.card-title[data-v-fb478708]{font-size:14px;font-weight:600;margin-bottom:6px;line-height:1.4;white-space:normal;overflow:visible;text-overflow:clip;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.card-meta[data-v-fb478708]{flex-wrap:wrap;gap:6px}.card-type[data-v-fb478708]{font-size:11px;padding:2px 6px;border-radius:4px}.card-time[data-v-fb478708]{font-size:11px}.file-selected[data-v-fb478708]{top:8px;right:8px;width:18px;height:18px}.selected-file-preview[data-v-fb478708]{margin-top:12px;padding:10px}.preview-title[data-v-fb478708]{font-size:11px}.preview-file-name[data-v-fb478708]{font-size:13px}.preview-file-info[data-v-fb478708]{font-size:11px}.extracted-content-preview[data-v-fb478708]{max-height:80px;font-size:11px}.empty-files[data-v-fb478708]{padding:32px 16px}.empty-icon[data-v-fb478708]{width:48px;height:48px;margin-bottom:12px}.empty-text[data-v-fb478708]{font-size:14px;margin-bottom:6px}.empty-hint[data-v-fb478708]{font-size:12px}.loading-files[data-v-fb478708]{padding:32px 16px}.loading-spinner-large[data-v-fb478708]{width:36px;height:36px;border-width:3px}.loading-files p[data-v-fb478708]{font-size:13px}}.modal-overlay[data-v-80fd701f]{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:9999}.modal-container[data-v-80fd701f]{background:#fff;border-radius:8px;max-width:500px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 4px 20px #00000026}.modal-header[data-v-80fd701f]{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-bottom:1px solid #e5e5e5}.modal-header h3[data-v-80fd701f]{margin:0;color:#333;font-size:1.25rem}.close-btn[data-v-80fd701f]{background:none;border:none;font-size:1.5rem;color:#666;cursor:pointer;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center}.close-btn[data-v-80fd701f]:hover{color:#333}.modal-body[data-v-80fd701f]{padding:2rem}.warning-icon[data-v-80fd701f]{font-size:3rem;text-align:center;margin-bottom:1rem}.message[data-v-80fd701f]{font-size:1rem;color:#666;line-height:1.6;margin-bottom:1.5rem;white-space:pre-line;text-align:center}.contact-info[data-v-80fd701f]{margin-top:2rem;padding-top:1.5rem;border-top:1px solid #e5e5e5}.contact-info p[data-v-80fd701f]{color:#666;margin-bottom:1rem;font-size:.9rem}.contact-details[data-v-80fd701f]{background:#f0f7ff;border-left:4px solid #4299e1;padding:1rem;border-radius:4px}.contact-item[data-v-80fd701f]{display:flex;align-items:center;gap:.5rem;color:#2b6cb0;font-weight:500;margin:.5rem 0}.contact-item svg[data-v-80fd701f]{flex-shrink:0}.contact-item:first-child svg[data-v-80fd701f]{fill:#00c300}.contact-item:last-child svg[data-v-80fd701f]{stroke:#2b6cb0}.modal-footer[data-v-80fd701f]{padding:1.5rem;border-top:1px solid #e5e5e5;display:flex;justify-content:center}.btn-confirm[data-v-80fd701f]{background:#4299e1;color:#fff;border:none;border-radius:4px;padding:.75rem 2rem;font-size:1rem;cursor:pointer;transition:background .2s}.btn-confirm[data-v-80fd701f]:hover{background:#3182ce}.loading-overlay[data-v-05a2d9c4]{position:fixed;inset:0;background:#908f8f33;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:9999;animation:fadeIn-05a2d9c4 .3s ease-in}@keyframes fadeIn-05a2d9c4{0%{opacity:0}to{opacity:1}}.loading-content[data-v-05a2d9c4]{background:#fff;border-radius:24px;padding:48px;max-width:480px;width:90%;text-align:center;box-shadow:0 20px 60px #0000004d;animation:slideUp-05a2d9c4 .4s ease-out}@keyframes slideUp-05a2d9c4{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.loading-wheel-container[data-v-05a2d9c4]{margin:0 auto 32px;width:150px;height:150px}.loading-wheel[data-v-05a2d9c4]{width:100%;height:100%;transform:rotate(-90deg)}.loading-bg[data-v-05a2d9c4]{stroke:#e5e7eb}.loading-progress[data-v-05a2d9c4]{stroke:#3b82f6;stroke-linecap:round;transition:stroke-dashoffset .5s ease-out}.percentage-text[data-v-05a2d9c4]{font-size:28px;font-weight:600;fill:#1f2937;transform:rotate(90deg);transform-origin:center}.loading-message[data-v-05a2d9c4]{margin-bottom:24px;min-height:60px;display:flex;align-items:center;justify-content:center}.loading-message p[data-v-05a2d9c4]{font-size:18px;line-height:1.6;color:#4b5563;margin:0;font-weight:500;animation:fadeInOut-05a2d9c4 8s ease-in-out}@keyframes fadeInOut-05a2d9c4{0%,to{opacity:0}10%,90%{opacity:1}}.loading-status[data-v-05a2d9c4]{font-size:14px;color:#9ca3af;animation:pulse-05a2d9c4 2s ease-in-out infinite}@keyframes pulse-05a2d9c4{0%,to{opacity:1}50%{opacity:.5}}@media(max-width:768px){.loading-content[data-v-05a2d9c4]{padding:32px 24px}.loading-wheel-container[data-v-05a2d9c4]{width:120px;height:120px}.percentage-text[data-v-05a2d9c4]{font-size:24px}.loading-message p[data-v-05a2d9c4]{font-size:16px}}.page-wrapper[data-v-7aca3f5e]{background:var(--bg-primary, #f8f9fa)}.main-container[data-v-7aca3f5e]{display:flex;gap:0}.lesson-plan-container[data-v-7aca3f5e]{flex:1;padding:0;overflow-y:auto}.breadcrumb-container[data-v-7aca3f5e]{background:var(--bg-secondary, #f8f9fa);border-bottom:1px solid var(--border-color, #e5e7eb);padding:12px 24px}.breadcrumb[data-v-7aca3f5e]{display:flex;align-items:center;gap:8px;font-size:14px}.breadcrumb-item[data-v-7aca3f5e]{display:flex;align-items:center;gap:6px;color:var(--text-secondary, #6b7280);text-decoration:none;transition:color .2s}.breadcrumb-item[data-v-7aca3f5e]:hover{color:#4caf50}.breadcrumb-item.current[data-v-7aca3f5e]{color:var(--text-primary, #1f2937);font-weight:500}.breadcrumb-icon[data-v-7aca3f5e]{width:16px;height:16px}.breadcrumb-separator[data-v-7aca3f5e]{width:16px;height:16px;color:var(--text-secondary, #6b7280)}.page-header[data-v-7aca3f5e]{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--border-color, #e5e7eb);background:#fff}.back-button[data-v-7aca3f5e]{display:flex;align-items:center;gap:8px;background:none;border:none;color:#6b7280;font-size:14px;cursor:pointer;padding:8px;border-radius:6px;transition:all .2s}.back-button[data-v-7aca3f5e]:hover{background:#f3f4f6;color:#374151}.back-button svg[data-v-7aca3f5e]{width:16px;height:16px}.header-center[data-v-7aca3f5e]{flex:1;display:flex;justify-content:center}.app-icon[data-v-7aca3f5e]{width:64px;height:64px;background:#e8f5e9;border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto}.app-icon svg[data-v-7aca3f5e]{width:32px;height:32px;color:#4caf50!important}.tutorial-button[data-v-7aca3f5e]{display:flex;align-items:center;gap:6px;background:#dc2626;color:#fff;border:none;padding:8px 12px;border-radius:6px;font-size:14px;cursor:pointer;transition:all .2s}.tutorial-button[data-v-7aca3f5e]:hover{background:#b91c1c}.tutorial-button svg[data-v-7aca3f5e]{width:16px;height:16px}.content-container[data-v-7aca3f5e]{padding:32px}.form-section[data-v-7aca3f5e]{background:#fff;border-radius:16px;padding:40px;box-shadow:0 2px 8px #00000014;text-align:center}.main-title[data-v-7aca3f5e]{font-size:32px;font-weight:600;text-align:center;color:#1f2937;margin-bottom:8px}.subtitle[data-v-7aca3f5e]{text-align:center;color:#6b7280;margin-bottom:32px;font-size:16px}.description-section[data-v-7aca3f5e]{margin-bottom:32px}.section-header[data-v-7aca3f5e]{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section-title[data-v-7aca3f5e]{font-size:14px;font-weight:500;color:#374151}.custom-toggle[data-v-7aca3f5e]{display:flex;align-items:center;gap:6px;background:none;border:none;color:#6b7280;font-size:14px;cursor:pointer;padding:4px 8px;border-radius:6px;transition:all .2s}.custom-toggle[data-v-7aca3f5e]:hover{background:#f3f4f6;color:#374151}.custom-toggle svg[data-v-7aca3f5e]{width:16px;height:16px}.description-input[data-v-7aca3f5e]{width:100%;padding:12px;border:1px solid #e5e7eb;border-radius:8px;font-size:14px;resize:vertical;background:#fafafa;transition:all .2s}.description-input[data-v-7aca3f5e]:focus{outline:none;border-color:#4caf50!important;background:#fff;box-shadow:0 0 0 3px #4caf501a!important}.generation-mode-container[data-v-7aca3f5e]{display:flex;flex-direction:row;gap:15%}.online-resources[data-v-7aca3f5e],.generation-mode[data-v-7aca3f5e]{margin-bottom:32px}.resources-title[data-v-7aca3f5e],.mode-title[data-v-7aca3f5e]{font-size:16px;font-weight:500;color:#374151;margin-bottom:12px;text-align:left}.checkbox-label[data-v-7aca3f5e]{display:flex;align-items:center;gap:12px;cursor:pointer;font-size:14px;color:#374151}.checkbox-label input[type=checkbox][data-v-7aca3f5e]{width:16px;height:16px;accent-color:#4caf50!important}.bottom-row[data-v-7aca3f5e]{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:32px}.standards-input[data-v-7aca3f5e],.language-select[data-v-7aca3f5e]{width:100%;padding:12px;border:1px solid #e5e7eb;border-radius:8px;font-size:14px;background:#fafafa;transition:all .2s}.standards-input[data-v-7aca3f5e]:focus,.language-select[data-v-7aca3f5e]:focus{outline:none;border-color:#4caf50!important;background:#fff;box-shadow:0 0 0 3px #4caf501a!important}.generate-button[data-v-7aca3f5e]{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;padding:16px;background:#a8d982;color:#2e7d32;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s}.generate-button[data-v-7aca3f5e]:hover:not(:disabled){background:#8bc34a;transform:translateY(-1px);box-shadow:0 4px 12px #4caf5033}.generate-button[data-v-7aca3f5e]:disabled{opacity:.6;cursor:not-allowed;transform:none}.generate-button svg[data-v-7aca3f5e]{width:20px;height:20px}.spinner[data-v-7aca3f5e]{width:20px;height:20px;border:3px solid rgba(46,125,50,.3);border-top-color:#2e7d32;border-radius:50%;animation:spin-7aca3f5e .8s linear infinite}@keyframes spin-7aca3f5e{to{transform:rotate(360deg)}}@media(max-width:768px){.content-container[data-v-7aca3f5e]{padding:20px}.main-title[data-v-7aca3f5e]{font-size:24px}.bottom-row[data-v-7aca3f5e]{grid-template-columns:1fr;gap:16px}}.auto-save-indicator[data-v-0a82ebb3]{display:inline-flex;align-items:center;font-size:12px;transition:all .3s ease;-webkit-user-select:none;user-select:none;pointer-events:none}.status-content[data-v-0a82ebb3]{display:flex;align-items:center;gap:6px}.auto-save-indicator.saving[data-v-0a82ebb3]{color:#3b82f6}.auto-save-indicator.saved[data-v-0a82ebb3]{color:#10b981}.auto-save-indicator.error[data-v-0a82ebb3]{color:#ef4444}.auto-save-indicator.pending[data-v-0a82ebb3]{color:#f59e0b}.auto-save-indicator.idle[data-v-0a82ebb3]{color:#9ca3af;font-size:11px}.spinner[data-v-0a82ebb3]{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin-0a82ebb3 .6s linear infinite}@keyframes spin-0a82ebb3{to{transform:rotate(360deg)}}.pending-dot[data-v-0a82ebb3]{width:6px;height:6px;background:currentColor;border-radius:50%;animation:pulse-0a82ebb3 1.5s ease-in-out infinite}@keyframes pulse-0a82ebb3{0%,to{opacity:.3}50%{opacity:1}}.fade-enter-active[data-v-0a82ebb3],.fade-leave-active[data-v-0a82ebb3]{transition:opacity .2s ease}.fade-enter-from[data-v-0a82ebb3],.fade-leave-to[data-v-0a82ebb3]{opacity:0}@media(max-width:640px){.auto-save-indicator[data-v-0a82ebb3]{font-size:11px}.auto-save-indicator.idle[data-v-0a82ebb3]{display:none}.spinner[data-v-0a82ebb3]{width:12px;height:12px}svg[data-v-0a82ebb3]{width:14px;height:14px}}.main-container[data-v-ded98f16]{display:flex;gap:0}.lesson-plan-container[data-v-ded98f16]{flex:1;padding:0;overflow-y:auto}.breadcrumb-container[data-v-ded98f16]{background:var(--bg-secondary, #f8f9fa);border-bottom:1px solid var(--border-color, #e5e7eb);padding:12px 24px}.breadcrumb[data-v-ded98f16]{display:flex;align-items:center;gap:8px;font-size:14px}.breadcrumb-item[data-v-ded98f16]{display:flex;align-items:center;gap:6px;color:var(--text-secondary, #6b7280);text-decoration:none;transition:color .2s}.breadcrumb-item[data-v-ded98f16]:hover{color:var(--primary-color, #4caf50)}.breadcrumb-item.current[data-v-ded98f16]{color:var(--text-primary, #1f2937);font-weight:500}.breadcrumb-icon[data-v-ded98f16]{width:16px;height:16px}.breadcrumb-separator[data-v-ded98f16]{width:16px;height:16px;color:var(--text-secondary, #6b7280)}.page-header[data-v-ded98f16]{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;border-bottom:1px solid var(--border-color, #e5e7eb);background:#fff;min-height:60px}.header-left[data-v-ded98f16],.header-right[data-v-ded98f16]{flex:0 0 auto}.header-toolbar[data-v-ded98f16]{display:flex;align-items:center;gap:8px;flex:1;justify-content:center;max-width:500px;margin:0 20px}.back-button[data-v-ded98f16]{display:flex;align-items:center;gap:8px;background:none;border:none;color:#6b7280;font-size:14px;cursor:pointer;padding:8px 12px;border-radius:6px;transition:all .2s}.back-button[data-v-ded98f16]:hover{background:#f3f4f6;color:#374151}.back-button svg[data-v-ded98f16]{width:16px;height:16px}.header-right[data-v-ded98f16]{display:flex;align-items:center;gap:12px}.export-dropdown[data-v-ded98f16]{position:relative}.btn-download[data-v-ded98f16]{display:flex;align-items:center;gap:8px;padding:10px 20px;background:#10b981;color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-download[data-v-ded98f16]:hover:not(:disabled){background:#059669;transform:translateY(-1px);box-shadow:0 4px 12px #10b9814d}.btn-download[data-v-ded98f16]:disabled{opacity:.5;cursor:not-allowed}.btn-download svg[data-v-ded98f16]{width:18px;height:18px}.export-menu[data-v-ded98f16]{position:absolute;top:100%;right:0;margin-top:8px;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 4px 12px #0000001a;overflow:hidden;z-index:100;min-width:180px}.export-option[data-v-ded98f16]{display:flex;align-items:center;gap:12px;width:100%;padding:12px 16px;background:none;border:none;border-bottom:1px solid #e5e7eb;color:#374151;font-size:14px;font-weight:500;cursor:pointer;text-align:left;transition:background .2s ease}.export-option[data-v-ded98f16]:last-child{border-bottom:none}.export-option[data-v-ded98f16]:hover{background:#f9fafb}.export-icon[data-v-ded98f16]{font-size:20px;line-height:1}.spinner-small[data-v-ded98f16]{width:16px;height:16px;border:2px solid rgba(46,125,50,.3);border-top-color:#2e7d32;border-radius:50%;animation:spin-ded98f16 .8s linear infinite}.format-select-minimal[data-v-ded98f16]{padding:4px 8px;border:1px solid #d1d5db;border-radius:4px;background:#fff;font-size:13px;color:#374151;cursor:pointer;min-width:80px}.format-select-minimal[data-v-ded98f16]:focus{outline:none;border-color:#4caf50;box-shadow:0 0 0 2px #4caf501a}.toolbar-divider[data-v-ded98f16]{width:1px;height:20px;background:#e5e7eb;margin:0 4px}.style-buttons[data-v-ded98f16],.action-buttons[data-v-ded98f16]{display:flex;align-items:center;gap:4px}.style-btn-minimal[data-v-ded98f16]{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:none;border:1px solid transparent;border-radius:4px;color:#6b7280;cursor:pointer;transition:all .2s;font-weight:600;font-size:15px;font-family:Times New Roman,serif}.style-btn-minimal[data-v-ded98f16]:hover{background:#f3f4f6;color:#374151;border-color:#d1d5db}.style-btn-minimal.active[data-v-ded98f16]{background:#4caf50;color:#fff;border-color:#4caf50}.action-btn-minimal[data-v-ded98f16]{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:none;border:1px solid transparent;border-radius:4px;cursor:pointer;transition:all .2s;font-size:14px}.action-btn-minimal[data-v-ded98f16]:hover{background:#f3f4f6;border-color:#d1d5db}.editor-container[data-v-ded98f16]{position:relative}.content-editor[data-v-ded98f16]{padding:32px;min-height:600px;background:#fff}.content-editor[data-v-ded98f16] .ProseMirror{width:100%;min-height:500px;font-size:16px;line-height:1.5;color:#374151;outline:none;border:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.content-editor[data-v-ded98f16] .ProseMirror:focus{outline:none}.content-editor[data-v-ded98f16] .ProseMirror h1{font-size:28px;font-weight:600;color:#1f2937;margin-bottom:20px;margin-top:0;line-height:1.2;padding-bottom:12px;border-bottom:2px solid #e5e7eb}.content-editor[data-v-ded98f16] .ProseMirror h2{font-size:22px;font-weight:600;color:#1f2937;margin:28px 0 14px;line-height:1.3;padding-top:16px;border-top:1px solid #f3f4f6}.content-editor[data-v-ded98f16] .ProseMirror h3{font-size:18px;font-weight:600;color:#374151;margin:20px 0 10px;line-height:1.4}.content-editor[data-v-ded98f16] .ProseMirror p{margin-bottom:12px;color:#374151;line-height:1.5}.content-editor[data-v-ded98f16] .ProseMirror ul,.content-editor[data-v-ded98f16] .ProseMirror ol{margin:12px 0 16px;padding-left:24px}.content-editor[data-v-ded98f16] .ProseMirror li{margin-bottom:6px;color:#374151;line-height:1.5;padding:2px 0}.content-editor[data-v-ded98f16] .ProseMirror strong{font-weight:600;color:#1f2937}.content-editor[data-v-ded98f16] .ProseMirror em{font-style:italic}.content-editor[data-v-ded98f16] .ProseMirror a{color:#4caf50;text-decoration:underline;cursor:pointer}.content-editor[data-v-ded98f16] .ProseMirror a:hover{color:#388e3c;text-decoration:underline}.content-editor[data-v-ded98f16] .ProseMirror img{max-width:100%;height:auto;border-radius:8px;margin:16px 0;box-shadow:0 2px 8px #0000001a}.editor-content[data-v-ded98f16]{width:100%;min-height:500px;font-size:16px;line-height:1.6;color:#374151;outline:none;border:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.editor-content h1[data-v-ded98f16]{font-size:28px;font-weight:600;color:#1f2937;margin-bottom:32px;margin-top:0;line-height:1.2;padding-bottom:16px;border-bottom:2px solid #e5e7eb}.editor-content h2[data-v-ded98f16]{font-size:22px;font-weight:600;color:#1f2937;margin:48px 0 24px;line-height:1.3;padding-top:20px;border-top:1px solid #f3f4f6}.editor-content h3[data-v-ded98f16]{font-size:18px;font-weight:600;color:#374151;margin:32px 0 20px;line-height:1.4}.editor-content p[data-v-ded98f16]{margin-bottom:20px;color:#374151;line-height:1.7}.editor-content ul[data-v-ded98f16],.editor-content ol[data-v-ded98f16]{margin:24px 0 32px;padding-left:24px}.editor-content li[data-v-ded98f16]{margin-bottom:16px;color:#374151;line-height:1.7;padding:4px 0}.editor-content strong[data-v-ded98f16]{font-weight:600;color:#1f2937}.editor-content em[data-v-ded98f16]{font-style:italic}.collapse-button[data-v-ded98f16]{position:absolute;bottom:16px;right:24px;width:40px;height:40px;background:#fff;border:1px solid #d1d5db;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#6b7280;cursor:pointer;box-shadow:0 2px 8px #0000001a;transition:all .2s}.collapse-button[data-v-ded98f16]:hover{background:#f9fafb;color:#374151;transform:translateY(-1px);box-shadow:0 4px 12px #00000026}.collapse-button svg[data-v-ded98f16]{width:20px;height:20px}@keyframes spin-ded98f16{to{transform:rotate(360deg)}}.modal-overlay[data-v-ded98f16]{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content[data-v-ded98f16]{background:#fff;border-radius:12px;box-shadow:0 10px 25px #00000040;width:90%;max-width:500px;max-height:80vh;overflow:hidden}.modal-container[data-v-ded98f16]{background:#fff;border-radius:16px;padding:32px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;max-width:90%;width:100%}.modal-header[data-v-ded98f16]{padding:20px 24px;border-bottom:1px solid #e5e7eb;display:flex;align-items:center;justify-content:space-between}.modal-header h3[data-v-ded98f16]{margin:0;font-size:18px;font-weight:600;color:#1f2937}.close-button[data-v-ded98f16]{width:32px;height:32px;border:none;background:none;font-size:24px;color:#6b7280;cursor:pointer;border-radius:6px;display:flex;align-items:center;justify-content:center}.close-button[data-v-ded98f16]:hover{background:#f3f4f6;color:#374151}.modal-body[data-v-ded98f16]{padding:24px;max-height:50vh;overflow-y:auto}.form-group[data-v-ded98f16]{margin-bottom:20px}.form-group label[data-v-ded98f16]{display:block;margin-bottom:8px;font-weight:500;color:#374151;font-size:14px}.form-input[data-v-ded98f16]{width:100%;padding:12px 16px;border:1px solid #d1d5db;border-radius:8px;font-size:14px;color:#374151;background:#fff;transition:all .2s;box-sizing:border-box}.form-input[data-v-ded98f16]:focus{outline:none;border-color:#4caf50;box-shadow:0 0 0 3px #4caf501a}.image-preview[data-v-ded98f16]{margin-top:16px;text-align:center;padding:16px;border:1px solid #e5e7eb;border-radius:8px;background:#f9fafb}.modal-footer[data-v-ded98f16]{padding:16px 24px;border-top:1px solid #e5e7eb;display:flex;gap:12px;justify-content:flex-end}.btn-primary[data-v-ded98f16],.btn-secondary[data-v-ded98f16],.btn-danger[data-v-ded98f16]{padding:10px 16px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .2s}.btn-primary[data-v-ded98f16]{background:#4caf50;color:#fff}.btn-primary[data-v-ded98f16]:hover{background:#388e3c;transform:translateY(-1px);box-shadow:0 2px 8px #4caf504d}.btn-secondary[data-v-ded98f16]{background:#f3f4f6;color:#374151;border:1px solid #d1d5db}.btn-secondary[data-v-ded98f16]:hover{background:#e5e7eb}.btn-danger[data-v-ded98f16]{background:#ef4444;color:#fff}.btn-danger[data-v-ded98f16]:hover{background:#dc2626;transform:translateY(-1px);box-shadow:0 2px 8px #ef44444d}.file-input[data-v-ded98f16]{cursor:pointer;padding:12px 16px}.file-input[data-v-ded98f16]:disabled{cursor:not-allowed;opacity:.6}.file-info[data-v-ded98f16]{margin-top:8px;padding:8px 12px;background:#f3f4f6;border-radius:6px;font-size:13px}.file-name[data-v-ded98f16]{font-weight:500;color:#374151}.file-size[data-v-ded98f16]{color:#6b7280;margin-left:8px}.uploading-status[data-v-ded98f16]{display:flex;align-items:center;gap:12px;padding:16px;background:#f0f9ff;border:1px solid #0ea5e9;border-radius:8px;color:#0369a1;font-size:14px;margin-top:16px}.spinner[data-v-ded98f16]{width:20px;height:20px;border:2px solid #e0e7ff;border-top-color:#0ea5e9;border-radius:50%;animation:spin-ded98f16 .8s linear infinite}@media print{.header[data-v-ded98f16],.editor-toolbar[data-v-ded98f16],.collapse-button[data-v-ded98f16]{display:none}.content-editor[data-v-ded98f16]{padding:0}.page-wrapper[data-v-ded98f16]{background:#fff}}@media(max-width:768px){.page-header[data-v-ded98f16]{flex-direction:column;gap:12px;align-items:stretch;padding:12px 16px}.header-left[data-v-ded98f16],.header-right[data-v-ded98f16]{display:flex;justify-content:space-between;align-items:center}.header-toolbar[data-v-ded98f16]{margin:0;max-width:none;justify-content:center;order:2;padding:8px 0;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb}.content-editor[data-v-ded98f16]{padding:20px}.format-select-minimal[data-v-ded98f16]{font-size:12px;min-width:70px}.style-btn-minimal[data-v-ded98f16],.action-btn-minimal[data-v-ded98f16]{width:36px;height:36px;font-size:16px}.style-btn-minimal[data-v-ded98f16]{font-size:16px}}.success-modal[data-v-ded98f16]{max-width:400px;text-align:center}.success-modal .modal-header[data-v-ded98f16]{display:flex;flex-direction:column;align-items:center;gap:16px;margin-bottom:24px}.success-icon[data-v-ded98f16]{width:64px;height:64px;background:#10b981;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}.success-icon svg[data-v-ded98f16]{width:32px;height:32px}.success-modal h3[data-v-ded98f16]{margin:0;font-size:24px;color:#1f2937}.modal-body p[data-v-ded98f16]{margin:0;color:#6b7280;font-size:16px;line-height:1.5}.modal-footer[data-v-ded98f16]{margin-top:32px}.btn-primary[data-v-ded98f16]{background:#3b82f6;color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:background-color .2s}.btn-primary[data-v-ded98f16]:hover{background:#2563eb}.main-container[data-v-c04ca30b]{display:flex;gap:0}.resources-container[data-v-c04ca30b]{flex:1;padding:24px;margin:0 auto;width:100%;background:#f1f1f1}.search-section[data-v-c04ca30b]{margin-bottom:40px}.search-card[data-v-c04ca30b]{background:#fff;border-radius:16px;padding:40px;box-shadow:0 2px 8px #00000014;text-align:center}.search-icon[data-v-c04ca30b]{width:64px;height:64px;background:#e8f5e9;border-radius:16px;display:flex;align-items:center;justify-content:center;color:#4caf50}.search-icon svg[data-v-c04ca30b]{width:32px;height:32px}.search-title[data-v-c04ca30b]{font-size:24px;font-weight:600;color:#1a1a1a;margin-bottom:8px}.search-subtitle[data-v-c04ca30b]{color:#666;margin-bottom:32px}.search-form[data-v-c04ca30b]{max-width:600px;margin:0 auto;text-align:left}.search-label[data-v-c04ca30b]{display:block;font-size:14px;color:#333;margin-bottom:8px;font-weight:500}.search-input[data-v-c04ca30b]{width:100%;padding:12px 16px;border:1px solid #e0e0e0;border-radius:8px;font-size:16px;margin-bottom:24px;transition:all .2s}.search-input[data-v-c04ca30b]:focus{outline:none;border-color:#4caf50;box-shadow:0 0 0 3px #4caf501a}.resource-types[data-v-c04ca30b]{margin-bottom:32px}.resource-label[data-v-c04ca30b]{display:block;font-size:14px;color:#333;margin-bottom:12px;font-weight:500}.type-checkboxes[data-v-c04ca30b]{display:flex;gap:16px;flex-wrap:wrap}.checkbox-item[data-v-c04ca30b]{display:flex;align-items:center;gap:8px;cursor:pointer;padding:8px 16px;border:1px solid #e0e0e0;border-radius:8px;transition:all .2s;background:#fff;position:relative}.checkbox-item[data-v-c04ca30b]:hover{border-color:#4caf50;background:#f1f8f4}.checkbox-item input[type=checkbox][data-v-c04ca30b]{position:absolute;opacity:0;width:0;height:0}.checkbox-icon[data-v-c04ca30b]{width:20px;height:20px;border:2px solid #e0e0e0;border-radius:4px;display:flex;align-items:center;justify-content:center;color:transparent;font-weight:700;transition:all .2s;flex-shrink:0}.checkbox-item input[type=checkbox]:checked~.checkbox-icon[data-v-c04ca30b]{background:#4caf50;border-color:#4caf50;color:#fff}.checkbox-item span[data-v-c04ca30b]:last-child{font-size:14px;color:#333;font-weight:500}.search-button[data-v-c04ca30b]{width:100%;padding:14px 24px;background:#c5e1a5;color:#2e7d32;border:none;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}.search-button[data-v-c04ca30b]:hover:not(:disabled){background:#aed581;transform:translateY(-1px);box-shadow:0 4px 12px #4caf5033}.search-button[data-v-c04ca30b]:disabled{opacity:.6;cursor:not-allowed}.search-button svg[data-v-c04ca30b]{width:20px;height:20px}.spinner[data-v-c04ca30b]{width:20px;height:20px;border:3px solid rgba(46,125,50,.3);border-top-color:#2e7d32;border-radius:50%;animation:spin-c04ca30b .8s linear infinite}@keyframes spin-c04ca30b{to{transform:rotate(360deg)}}.results-section[data-v-c04ca30b]{background:#fff;border-radius:16px;padding:32px;box-shadow:0 2px 8px #00000014}.results-header[data-v-c04ca30b]{text-align:center;margin-bottom:24px}.results-icon[data-v-c04ca30b]{margin:0 auto 16px}.results-title[data-v-c04ca30b]{font-size:20px;font-weight:600;color:#1a1a1a;margin-bottom:8px}.results-description[data-v-c04ca30b]{color:#666;font-size:14px;max-width:600px;margin:0 auto}.results-tabs[data-v-c04ca30b]{display:flex;justify-content:center;gap:8px;margin-bottom:32px;border-bottom:1px solid #e0e0e0}.tab-item[data-v-c04ca30b]{display:flex;align-items:center;gap:8px;padding:12px 20px;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s ease;position:relative}.tab-item[data-v-c04ca30b]:hover{background:#4caf500d;border-radius:8px 8px 0 0}.tab-item.active[data-v-c04ca30b]{border-bottom-color:#4caf50;background:#4caf500d}.tab-label[data-v-c04ca30b]{font-size:14px;color:#666;font-weight:500}.tab-item.active .tab-label[data-v-c04ca30b]{color:#4caf50}.tab-count[data-v-c04ca30b]{font-size:16px;font-weight:600;color:#1a1a1a;background:#f5f5f5;padding:2px 8px;border-radius:12px;min-width:24px;text-align:center}.tab-item.active .tab-count[data-v-c04ca30b]{background:#4caf50;color:#fff}.result-category[data-v-c04ca30b]{margin-bottom:40px}.category-header[data-v-c04ca30b]{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding-bottom:12px;border-bottom:2px solid #f0f0f0}.category-icon[data-v-c04ca30b]{width:24px;height:24px;color:#4caf50}.category-header h3[data-v-c04ca30b]{font-size:18px;font-weight:600;color:#1a1a1a;margin:0}.articles-grid[data-v-c04ca30b]{display:grid;gap:16px}.article-card[data-v-c04ca30b]{padding:16px;border:1px solid #e0e0e0;border-radius:12px;transition:all .2s;background:#fff}.article-card[data-v-c04ca30b]:hover{border-color:#4caf50;box-shadow:0 4px 12px #00000014}.article-source[data-v-c04ca30b]{display:flex;align-items:center;gap:8px;margin-bottom:12px}.source-favicon[data-v-c04ca30b]{width:16px;height:16px;border-radius:4px}.source-name[data-v-c04ca30b]{font-size:12px;color:#666}.article-title[data-v-c04ca30b]{margin-bottom:8px}.article-title a[data-v-c04ca30b]{font-size:16px;font-weight:500;color:#1a1a1a;text-decoration:none;line-height:1.4}.article-title a[data-v-c04ca30b]:hover{color:#4caf50}.article-snippet[data-v-c04ca30b]{font-size:14px;color:#666;line-height:1.5}.slides-grid[data-v-c04ca30b]{display:grid;gap:16px}.slide-card[data-v-c04ca30b]{display:flex;gap:16px;padding:16px;border:1px solid #e0e0e0;border-radius:12px;transition:all .2s;background:#fff}.slide-card[data-v-c04ca30b]:hover{border-color:#4caf50;box-shadow:0 4px 12px #00000014}.slide-icon[data-v-c04ca30b]{width:48px;height:48px;background:#ff9500;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff}.slide-icon svg[data-v-c04ca30b]{width:28px;height:28px;color:#fff}.slide-icon svg text[data-v-c04ca30b]{font-family:Arial,sans-serif;font-weight:700;font-size:6px}.slide-info[data-v-c04ca30b]{flex:1;min-width:0}.slide-title[data-v-c04ca30b]{margin-bottom:8px}.slide-title[data-v-c04ca30b]{font-size:15px;font-weight:500;color:#1a1a1a;line-height:1.3;margin:0 0 8px}.slide-description[data-v-c04ca30b]{font-size:13px;color:#666;line-height:1.4;margin-bottom:8px}.slide-source[data-v-c04ca30b]{font-size:12px;color:#999}.videos-grid[data-v-c04ca30b]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.video-card[data-v-c04ca30b]{display:flex;flex-direction:column;padding:16px;border:1px solid #e0e0e0;border-radius:12px;transition:all .2s;background:#fff}.video-card[data-v-c04ca30b]:hover{border-color:#4caf50;box-shadow:0 4px 12px #00000014}.video-thumbnail[data-v-c04ca30b]{width:100%;height:160px;background:#f5f5f5;border-radius:8px;overflow:hidden;position:relative;flex-shrink:0;display:flex;align-items:center;justify-content:center;margin-bottom:12px}.video-thumbnail img[data-v-c04ca30b]{width:100%;height:100%;object-fit:cover}.video-placeholder[data-v-c04ca30b]{color:#bdbdbd}.video-placeholder svg[data-v-c04ca30b]{width:32px;height:32px}.video-duration[data-v-c04ca30b]{position:absolute;bottom:4px;right:4px;background:#000c;color:#fff;font-size:11px;padding:2px 6px;border-radius:4px}.video-info[data-v-c04ca30b]{flex:1;min-width:0}.video-title[data-v-c04ca30b]{font-size:15px;font-weight:500;color:#1a1a1a;line-height:1.4;margin:0 0 8px;word-wrap:break-word;overflow-wrap:break-word;cursor:pointer;transition:color .2s ease}.video-title[data-v-c04ca30b]:hover{color:#4caf50}.video-meta[data-v-c04ca30b]{display:flex;gap:8px;font-size:12px;color:#666}.worksheets-grid[data-v-c04ca30b]{display:grid;gap:16px}.worksheet-card[data-v-c04ca30b]{display:flex;gap:16px;padding:16px;border:1px solid #e0e0e0;border-radius:12px;transition:all .2s;background:#fff}.worksheet-card[data-v-c04ca30b]:hover{border-color:#4caf50;box-shadow:0 4px 12px #00000014}.worksheet-icon[data-v-c04ca30b]{width:48px;height:48px;background:#fff3e0;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#ff9800}.worksheet-icon svg[data-v-c04ca30b]{width:24px;height:24px}.worksheet-info[data-v-c04ca30b]{flex:1;min-width:0}.worksheet-title[data-v-c04ca30b]{margin-bottom:8px}.worksheet-title a[data-v-c04ca30b]{font-size:15px;font-weight:500;color:#1a1a1a;text-decoration:none;line-height:1.3}.worksheet-title a[data-v-c04ca30b]:hover{color:#4caf50}.worksheet-description[data-v-c04ca30b]{font-size:13px;color:#666;line-height:1.4;margin-bottom:8px}.worksheet-source[data-v-c04ca30b]{font-size:12px;color:#999}.no-results[data-v-c04ca30b]{text-align:center;padding:60px 20px}.no-results-icon[data-v-c04ca30b]{width:64px;height:64px;color:#bdbdbd;margin:0 auto 16px}.no-results p[data-v-c04ca30b]{font-size:16px;color:#666;margin-bottom:8px}.no-results-hint[data-v-c04ca30b]{font-size:14px;color:#999;margin-bottom:24px}.research-btn[data-v-c04ca30b]{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;background:#c5e1a5;color:#2e7d32;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;margin-top:8px}.research-btn[data-v-c04ca30b]:hover{background:#aed581;transform:translateY(-1px);box-shadow:0 4px 12px #4caf5033}.research-btn svg[data-v-c04ca30b]{width:18px;height:18px}.research-category-btn[data-v-c04ca30b]{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:#e3f2fd;color:#1976d2;border:1px solid #bbdefb;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;margin-top:12px}.research-category-btn[data-v-c04ca30b]:hover:not(:disabled){background:#2196f3;color:#fff;border-color:#2196f3;transform:translateY(-1px);box-shadow:0 4px 12px #2196f34d}.research-category-btn[data-v-c04ca30b]:disabled{opacity:.6;cursor:not-allowed;transform:none}.research-category-btn svg[data-v-c04ca30b]{width:16px;height:16px}.spinner.small[data-v-c04ca30b]{width:16px;height:16px;border:2px solid rgba(25,118,210,.3);border-top-color:#1976d2;border-radius:50%;animation:spin-c04ca30b .8s linear infinite}.no-results.all-empty[data-v-c04ca30b]{background:#fafafa;border:2px dashed #e0e0e0;border-radius:12px;margin:20px;padding:40px 20px}.no-results.all-empty .no-results-icon[data-v-c04ca30b]{color:#ff9800}.no-results.all-empty p[data-v-c04ca30b]:first-of-type{color:#ff9800;font-weight:600}.remove-result-btn[data-v-c04ca30b]{position:absolute;top:8px;right:8px;width:32px;height:32px;background:transparent;color:#666;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:1;transition:all .2s ease;z-index:100;border-radius:4px}.remove-result-btn svg[data-v-c04ca30b]{width:20px;height:20px;pointer-events:none;fill:currentColor}.remove-result-btn[data-v-c04ca30b]:hover{color:#f44336;background:#f443361a;transform:scale(1.1)}.article-card[data-v-c04ca30b],.slide-card[data-v-c04ca30b],.video-card[data-v-c04ca30b],.worksheet-card[data-v-c04ca30b]{position:relative;cursor:pointer;transition:all .2s ease}.article-card[data-v-c04ca30b]:hover,.slide-card[data-v-c04ca30b]:hover,.video-card[data-v-c04ca30b]:hover,.worksheet-card[data-v-c04ca30b]:hover{transform:translateY(-2px)}.load-more-container[data-v-c04ca30b]{margin-top:24px;text-align:center}.load-more-btn[data-v-c04ca30b]{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;background:#f5f5f5;color:#666;border:1px solid #e0e0e0;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.load-more-btn[data-v-c04ca30b]:hover:not(:disabled){background:#4caf50;color:#fff;border-color:#4caf50;transform:translateY(-1px);box-shadow:0 4px 12px #4caf5033}.load-more-btn[data-v-c04ca30b]:disabled{opacity:.6;cursor:not-allowed;transform:none}.load-more-btn svg[data-v-c04ca30b]{width:16px;height:16px}.worksheet-icon[v-if] svg[data-v-c04ca30b]{color:#f44336}.worksheet-icon[v-else-if] svg[data-v-c04ca30b]{color:#2196f3}.worksheet-icon svg text[data-v-c04ca30b]{font-family:Arial,sans-serif;font-weight:700}.slide-placeholder[data-v-c04ca30b],.video-placeholder[data-v-c04ca30b]{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#f5f5f5;color:#bdbdbd}.source-favicon[data-v-c04ca30b]{width:16px;height:16px;border-radius:4px;object-fit:cover}.favicon-placeholder[data-v-c04ca30b]{width:16px;height:16px;display:flex;align-items:center;justify-content:center;font-size:12px;color:#999}.video-duration[data-v-c04ca30b]{position:absolute;bottom:4px;right:4px;background:#000c;color:#fff;font-size:11px;padding:2px 6px;border-radius:4px;font-weight:500}.tab-item[data-v-c04ca30b]{position:relative}.tab-item[data-v-c04ca30b]:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:transparent;transition:background-color .2s ease}.tab-item.active[data-v-c04ca30b]:after{background:#4caf50}.search-history-toggle[data-v-c04ca30b]{width:100%;padding:12px 24px;background:#f5f5f5;color:#666;border:1px solid #e0e0e0;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px}.search-history-toggle[data-v-c04ca30b]:hover{background:#4caf50;color:#fff;border-color:#4caf50;transform:translateY(-1px);box-shadow:0 4px 12px #4caf5033}.search-history-toggle.active[data-v-c04ca30b]{background:#4caf50;color:#fff;border-color:#4caf50}.search-history-toggle svg[data-v-c04ca30b]{width:18px;height:18px}.search-history-section[data-v-c04ca30b]{margin-bottom:40px}.search-history-card[data-v-c04ca30b]{background:#fff;border-radius:16px;padding:32px;box-shadow:0 2px 8px #00000014}.search-history-header[data-v-c04ca30b]{text-align:center;margin-bottom:24px}.history-icon[data-v-c04ca30b]{width:48px;height:48px;background:#e3f2fd;border-radius:12px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;color:#2196f3}.history-icon svg[data-v-c04ca30b]{width:24px;height:24px}.history-title[data-v-c04ca30b]{font-size:20px;font-weight:600;color:#1a1a1a;margin-bottom:8px}.history-subtitle[data-v-c04ca30b]{color:#666;font-size:14px;max-width:600px;margin:0 auto}.history-loading[data-v-c04ca30b]{display:flex;align-items:center;justify-content:center;gap:12px;padding:40px 20px;color:#666}.history-loading .spinner[data-v-c04ca30b]{width:20px;height:20px;border:3px solid rgba(33,150,243,.3);border-top-color:#2196f3;border-radius:50%;animation:spin-c04ca30b .8s linear infinite}.history-list[data-v-c04ca30b]{display:flex;flex-direction:column;gap:12px}.history-item[data-v-c04ca30b]{display:flex;align-items:center;gap:16px;padding:16px;border:1px solid #e0e0e0;border-radius:12px;transition:all .2s ease;background:#fff;cursor:pointer;position:relative}.history-item[data-v-c04ca30b]:hover{border-color:#2196f3;box-shadow:0 4px 12px #00000014;transform:translateY(-1px)}.history-item-content[data-v-c04ca30b]{flex:1;min-width:0}.history-query[data-v-c04ca30b]{font-size:16px;font-weight:500;color:#1a1a1a;margin-bottom:8px;line-height:1.3}.history-meta[data-v-c04ca30b]{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:12px;color:#666}.history-date[data-v-c04ca30b]{font-weight:500}.history-project[data-v-c04ca30b]{background:#e8f5e9;color:#2e7d32;padding:2px 8px;border-radius:12px;font-weight:500}.history-results[data-v-c04ca30b]{background:#f5f5f5;color:#666;padding:2px 8px;border-radius:12px;font-weight:500}.history-delete-btn[data-v-c04ca30b]{width:32px;height:32px;background:transparent;color:#ccc;border:none;border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;flex-shrink:0}.history-delete-btn[data-v-c04ca30b]:hover{background:#ffebee;color:#f44336;transform:scale(1.1)}.history-delete-btn svg[data-v-c04ca30b]{width:18px;height:18px}.history-empty[data-v-c04ca30b]{text-align:center;padding:60px 20px;color:#666}.history-empty-icon[data-v-c04ca30b]{width:64px;height:64px;color:#bdbdbd;margin:0 auto 16px}.history-empty p[data-v-c04ca30b]{font-size:16px;margin-bottom:8px}.history-empty-hint[data-v-c04ca30b]{font-size:14px;color:#999}@media(max-width:768px){.search-card[data-v-c04ca30b],.results-section[data-v-c04ca30b],.search-history-card[data-v-c04ca30b]{padding:24px}.results-stats[data-v-c04ca30b]{gap:16px}.results-tabs[data-v-c04ca30b]{display:flex;justify-content:space-between;gap:4px;padding:0 8px;overflow-x:auto;-webkit-overflow-scrolling:touch}.tab-item[data-v-c04ca30b]{flex:1;min-width:0;padding:8px 4px;flex-direction:column;gap:4px;text-align:center}.tab-label[data-v-c04ca30b]{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tab-count[data-v-c04ca30b]{font-size:14px;padding:2px 6px;min-width:24px;text-align:center}.videos-grid[data-v-c04ca30b]{grid-template-columns:1fr}.video-card[data-v-c04ca30b]{flex-direction:column}.video-thumbnail[data-v-c04ca30b]{width:100%;height:180px}.remove-btn[data-v-c04ca30b]{opacity:1}.load-more-btn[data-v-c04ca30b]{width:100%;justify-content:center}.history-meta[data-v-c04ca30b]{flex-direction:column;align-items:flex-start;gap:4px}.history-item[data-v-c04ca30b]{padding:12px}}@media(max-width:375px){.results-tabs[data-v-c04ca30b]{gap:2px;padding:0 4px}.tab-item[data-v-c04ca30b]{padding:6px 2px}.tab-label[data-v-c04ca30b]{font-size:11px}.tab-count[data-v-c04ca30b]{font-size:12px;padding:1px 4px}}.chatbot-container[data-v-584794f6]{flex:1;padding:24px;max-width:1200px;margin:0 auto;width:100%;min-height:100vh}.page-header[data-v-584794f6]{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.back-button[data-v-584794f6]{display:flex;align-items:center;gap:8px;background:none;border:none;color:var(--text-secondary);font-size:14px;cursor:pointer;padding:8px 12px;border-radius:6px;transition:all .2s}.back-button[data-v-584794f6]:hover{background:var(--bg-secondary);color:var(--text-primary)}.back-button svg[data-v-584794f6]{width:16px;height:16px}.tutorial-button[data-v-584794f6]{display:flex;align-items:center;gap:8px;background:#f44;color:#fff;border:none;padding:8px 16px;border-radius:20px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.tutorial-button[data-v-584794f6]:hover{background:#f33;transform:translateY(-1px)}.tutorial-button svg[data-v-584794f6]{width:16px;height:16px}.content-wrapper[data-v-584794f6]{display:flex;flex-direction:column;align-items:center;max-width:800px;margin:0 auto;text-align:center}.icon-section[data-v-584794f6]{margin-bottom:32px}.chatbot-icon[data-v-584794f6]{width:80px;height:80px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto}.chatbot-icon svg[data-v-584794f6]{width:40px;height:40px;color:#fff}.title-section[data-v-584794f6]{margin-bottom:40px}.title-section h1[data-v-584794f6]{font-size:32px;font-weight:600;color:var(--text-primary);margin:0 0 12px}.title-section p[data-v-584794f6]{font-size:16px;color:var(--text-secondary);margin:0;line-height:1.5}.form-section[data-v-584794f6]{width:100%}.form-group[data-v-584794f6]{margin-bottom:32px}.form-group label[data-v-584794f6]{display:block;font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:16px;text-align:left}.textarea-wrapper[data-v-584794f6]{position:relative;width:100%}.textarea-wrapper textarea[data-v-584794f6]{width:100%;min-height:200px;padding:20px;border:2px solid #e1e5e9;border-radius:12px;font-size:16px;font-family:inherit;line-height:1.5;resize:vertical;transition:border-color .2s;background:#fff}.textarea-wrapper textarea[data-v-584794f6]:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #4caf501a}.textarea-wrapper textarea[data-v-584794f6]::placeholder{color:#9ca3af}.submit-button[data-v-584794f6]{position:absolute;bottom:16px;right:16px;width:40px;height:40px;background:var(--primary-color);border:none;border-radius:8px;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.submit-button[data-v-584794f6]:hover:not(:disabled){background:var(--primary-dark);transform:translateY(-1px)}.submit-button[data-v-584794f6]:disabled{background:#e1e5e9;cursor:not-allowed;transform:none}.submit-button svg[data-v-584794f6]{width:20px;height:20px}.action-buttons[data-v-584794f6]{display:flex;flex-direction:column;gap:12px;align-items:center}.primary-button[data-v-584794f6]{display:flex;align-items:center;gap:12px;background:linear-gradient(135deg,#a8e6cf,#81c784);color:#2e7d32;border:none;padding:16px 24px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;min-width:200px;justify-content:center}.primary-button[data-v-584794f6]:hover:not(:disabled){background:linear-gradient(135deg,#81c784,#66bb6a);transform:translateY(-2px);box-shadow:0 4px 12px #4caf504d}.primary-button[data-v-584794f6]:disabled{background:#e1e5e9;color:#9ca3af;cursor:not-allowed;transform:none}.primary-button svg[data-v-584794f6]{width:20px;height:20px}.secondary-button[data-v-584794f6]{background:none;border:none;color:var(--primary-color);font-size:14px;font-weight:500;cursor:pointer;padding:8px 16px;border-radius:6px;transition:all .2s}.secondary-button[data-v-584794f6]:hover{background:#4caf501a}@media(max-width:768px){.chatbot-container[data-v-584794f6]{padding:16px}.title-section h1[data-v-584794f6]{font-size:24px}.textarea-wrapper textarea[data-v-584794f6]{padding:16px;min-height:150px}.action-buttons[data-v-584794f6],.primary-button[data-v-584794f6]{width:100%}}.settings-container[data-v-8eb42058]{display:flex;flex-direction:column;min-height:100vh;background:#f5f5f5}.page-header[data-v-8eb42058]{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:#fff;border-bottom:1px solid #e1e5e9}.back-button[data-v-8eb42058]{display:flex;align-items:center;gap:8px;background:none;border:none;color:var(--text-secondary);font-size:14px;cursor:pointer;padding:8px 12px;border-radius:6px;transition:all .2s}.back-button[data-v-8eb42058]:hover{background:var(--bg-secondary);color:var(--text-primary)}.back-button svg[data-v-8eb42058]{width:16px;height:16px}.save-button[data-v-8eb42058]{display:flex;align-items:center;gap:8px;background:#a8e6cf;color:#2e7d32;border:none;padding:10px 16px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.save-button[data-v-8eb42058]:hover{background:#81c784;transform:translateY(-1px)}.save-button svg[data-v-8eb42058]{width:16px;height:16px}.content-wrapper[data-v-8eb42058]{display:flex;flex:1;max-width:1400px;margin:0 auto;width:100%}.sidebar[data-v-8eb42058]{width:280px;background:#fff;border-right:1px solid #e1e5e9;padding:24px;flex-shrink:0}.avatar-section[data-v-8eb42058]{margin-bottom:32px}.avatar-container[data-v-8eb42058]{position:relative;display:flex;justify-content:center}.avatar[data-v-8eb42058]{width:80px;height:80px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:20px;display:flex;align-items:center;justify-content:center}.avatar svg[data-v-8eb42058]{width:40px;height:40px;color:#fff}.edit-avatar-button[data-v-8eb42058]{position:absolute;bottom:-4px;right:20px;width:24px;height:24px;background:#fff;border:1px solid #e1e5e9;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.edit-avatar-button[data-v-8eb42058]:hover{background:var(--bg-secondary)}.edit-avatar-button svg[data-v-8eb42058]{width:12px;height:12px;color:var(--text-secondary)}.nav-menu[data-v-8eb42058]{display:flex;flex-direction:column;gap:4px}.nav-item[data-v-8eb42058]{display:flex;align-items:center;gap:12px;padding:12px 16px;background:none;border:none;border-radius:8px;font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:all .2s;text-align:left;width:100%}.nav-item[data-v-8eb42058]:hover{background:var(--bg-secondary);color:var(--text-primary)}.nav-item.active[data-v-8eb42058]{background:#4caf501a;color:var(--primary-color)}.count-badge[data-v-8eb42058]{margin-left:auto;background:var(--primary-color);color:#fff;font-size:12px;padding:2px 6px;border-radius:10px;min-width:18px;text-align:center}.main-content[data-v-8eb42058]{flex:1;padding:24px;overflow-y:auto}.content-section h2[data-v-8eb42058]{font-size:24px;font-weight:600;color:var(--text-primary);margin:0 0 8px}.section-description[data-v-8eb42058]{color:var(--text-secondary);margin-bottom:24px}.section-header[data-v-8eb42058]{display:flex;justify-content:space-between;align-items:center;margin:24px 0 16px}.section-header h3[data-v-8eb42058]{font-size:18px;font-weight:600;color:var(--text-primary);margin:0}.assist-button[data-v-8eb42058]{display:flex;align-items:center;gap:6px;background:none;border:1px solid var(--primary-color);color:var(--primary-color);padding:6px 12px;border-radius:6px;font-size:12px;cursor:pointer;transition:all .2s}.assist-button[data-v-8eb42058]:hover{background:var(--primary-color);color:#fff}.assist-button svg[data-v-8eb42058]{width:14px;height:14px}.toolbar[data-v-8eb42058]{display:flex;align-items:center;gap:12px;padding:12px 16px;background:#fff;border:1px solid #e1e5e9;border-radius:8px 8px 0 0;border-bottom:none}.format-selector[data-v-8eb42058]{padding:6px 12px;border:1px solid #e1e5e9;border-radius:4px;background:#fff;font-size:14px;cursor:pointer}.format-buttons[data-v-8eb42058]{display:flex;gap:4px}.format-btn[data-v-8eb42058]{width:32px;height:32px;background:none;border:1px solid transparent;border-radius:4px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.format-btn[data-v-8eb42058]:hover{background:var(--bg-secondary);border-color:#e1e5e9}.format-btn svg[data-v-8eb42058]{width:16px;height:16px;color:var(--text-secondary)}.content-editor[data-v-8eb42058]{position:relative;background:#fff;border:1px solid #e1e5e9;border-radius:0 0 8px 8px;min-height:400px}.editor-area[data-v-8eb42058]{padding:20px;min-height:360px;font-size:16px;line-height:1.6;color:var(--text-primary);outline:none;white-space:pre-wrap}.editor-area[data-v-8eb42058]:empty:before{content:attr(data-placeholder);color:#9ca3af}.expand-button[data-v-8eb42058]{position:absolute;bottom:12px;right:12px;width:32px;height:32px;background:#fff;border:1px solid #e1e5e9;border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.expand-button[data-v-8eb42058]:hover{background:var(--bg-secondary)}.expand-button svg[data-v-8eb42058]{width:16px;height:16px;color:var(--text-secondary)}.functions-grid[data-v-8eb42058]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin-top:24px}.function-card[data-v-8eb42058]{background:#fff;border:1px solid #e1e5e9;border-radius:8px;padding:20px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px}.function-icon[data-v-8eb42058]{width:48px;height:48px;background:#4caf501a;border-radius:12px;display:flex;align-items:center;justify-content:center}.function-icon svg[data-v-8eb42058]{width:24px;height:24px;color:var(--primary-color)}.function-card h4[data-v-8eb42058]{font-size:16px;font-weight:600;color:var(--text-primary);margin:0}.function-card p[data-v-8eb42058]{font-size:14px;color:var(--text-secondary);margin:0}.toggle-switch[data-v-8eb42058]{position:relative;display:inline-block;width:44px;height:24px}.toggle-switch input[data-v-8eb42058]{opacity:0;width:0;height:0}.slider[data-v-8eb42058]{position:absolute;cursor:pointer;inset:0;background-color:#ccc;transition:.4s;border-radius:24px}.slider[data-v-8eb42058]:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background-color:#fff;transition:.4s;border-radius:50%}input:checked+.slider[data-v-8eb42058]{background-color:var(--primary-color)}input:checked+.slider[data-v-8eb42058]:before{transform:translate(20px)}.upload-area[data-v-8eb42058]{background:#fff;border:2px dashed #e1e5e9;border-radius:8px;padding:40px;text-align:center;transition:all .2s}.upload-area[data-v-8eb42058]:hover{border-color:var(--primary-color);background:#4caf5005}.upload-area svg[data-v-8eb42058]{width:48px;height:48px;color:var(--text-secondary);margin-bottom:16px}.upload-area h4[data-v-8eb42058]{font-size:18px;font-weight:600;color:var(--text-primary);margin:0 0 8px}.upload-area p[data-v-8eb42058]{color:var(--text-secondary);margin:0 0 16px}.upload-button[data-v-8eb42058]{background:var(--primary-color);color:#fff;border:none;padding:8px 16px;border-radius:6px;font-size:14px;cursor:pointer;transition:all .2s}.upload-button[data-v-8eb42058]:hover{background:var(--primary-dark)}.language-options[data-v-8eb42058]{display:flex;flex-direction:column;gap:12px;background:#fff;border-radius:8px;padding:20px}.language-option label[data-v-8eb42058]{display:flex;align-items:center;gap:12px;cursor:pointer;padding:8px;border-radius:6px;transition:all .2s}.language-option label[data-v-8eb42058]:hover{background:var(--bg-secondary)}.language-option input[type=radio][data-v-8eb42058]{width:16px;height:16px;accent-color:var(--primary-color)}.radio-label[data-v-8eb42058]{font-size:14px;color:var(--text-primary)}@media(max-width:768px){.content-wrapper[data-v-8eb42058]{flex-direction:column}.sidebar[data-v-8eb42058]{width:100%;border-right:none;border-bottom:1px solid #e1e5e9}.nav-menu[data-v-8eb42058]{flex-direction:row;overflow-x:auto;gap:8px}.nav-item[data-v-8eb42058]{white-space:nowrap;flex-shrink:0}.functions-grid[data-v-8eb42058]{grid-template-columns:1fr}}.quiz-result-container[data-v-94e5543a]{max-width:800px;margin:0 auto;padding:80px 24px 24px;background:#f8f9fa;min-height:100vh;position:relative}.logo-header[data-v-94e5543a]{position:fixed;top:0;left:0;right:0;display:flex;justify-content:space-between;align-items:center;padding:16px 32px;background:#fff;box-shadow:0 2px 8px #00000014;z-index:100}.left-logo[data-v-94e5543a]{height:36px;width:auto;object-fit:contain}.right-logo[data-v-94e5543a]{height:48px;width:auto;object-fit:contain}.user-info[data-v-94e5543a]{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#f3f4f6;border-radius:24px;font-size:14px;font-weight:500;color:#374151;position:absolute;right:180px;cursor:pointer;transition:background .2s ease}.user-info[data-v-94e5543a]:hover{background:#e5e7eb}.user-icon[data-v-94e5543a]{font-size:18px}.user-name[data-v-94e5543a]{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.loading-state[data-v-94e5543a],.error-state[data-v-94e5543a]{text-align:center;padding:60px 20px}.loading-spinner[data-v-94e5543a]{width:40px;height:40px;border:4px solid #e5e7eb;border-top:4px solid var(--primary-color);border-radius:50%;animation:spin-94e5543a 1s linear infinite;margin:0 auto 20px}@keyframes spin-94e5543a{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error-state .error-icon[data-v-94e5543a]{font-size:48px;margin-bottom:16px}.result-header[data-v-94e5543a]{display:flex;align-items:center;gap:32px;padding:32px;background:#fff;border:1px solid #d1d5db;color:#333;margin-top:20px;margin-bottom:24px;border-radius:16px;box-shadow:0 2px 8px #0000000a}.score-container[data-v-94e5543a]{display:flex;flex-direction:column;align-items:center;gap:16px}.score-circle[data-v-94e5543a]{min-width:120px;height:120px;border-radius:50%;background:#fff3;display:flex;flex-direction:column;align-items:center;justify-content:center;border:4px solid rgba(255,255,255,.3)}.score-circle.excellent[data-v-94e5543a],.score-circle.good[data-v-94e5543a],.score-circle.pass[data-v-94e5543a]{background:#22c55e33;border-color:#22c55e80}.score-circle.fail[data-v-94e5543a]{background:#ef444433;border-color:#ef444480}.score-number[data-v-94e5543a]{font-size:32px;font-weight:700}.score-total[data-v-94e5543a]{font-size:16px;opacity:.8}.result-info[data-v-94e5543a]{flex:1}.title-row[data-v-94e5543a]{display:flex;align-items:baseline;gap:16px;margin-bottom:16px}.quiz-title[data-v-94e5543a]{font-size:24px;font-weight:600;margin:0}.quiz-id[data-v-94e5543a]{font-size:14px;font-weight:500;color:var(--text-secondary);background:#f0f4f8;padding:6px 14px;border-radius:6px;font-family:Monaco,Menlo,monospace}.result-stats[data-v-94e5543a]{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.stat-item[data-v-94e5543a]{display:flex;gap:8px}.stat-label[data-v-94e5543a]{color:#000}.stat-value[data-v-94e5543a]{font-weight:500;color:#000}.stat-value.excellent[data-v-94e5543a]{color:#22c55e}.stat-value.good[data-v-94e5543a]{color:#3b82f6}.stat-value.pass[data-v-94e5543a]{color:#f59e0b}.stat-value.fail[data-v-94e5543a]{color:#ef4444}.result-badge[data-v-94e5543a]{display:inline-block;padding:8px 20px;border-radius:24px;font-size:14px;font-weight:600;margin-top:8px;background:#fff;box-shadow:0 2px 8px #0000001a}.result-badge.passed[data-v-94e5543a]{background:#16a34a;color:#fff}.result-badge.failed[data-v-94e5543a]{background:#ef444433;color:#ef4444}.quiz-info-card[data-v-94e5543a]{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 8px #0000000f;margin-bottom:24px}.quiz-info-card h2[data-v-94e5543a]{margin:0 0 20px;font-size:18px;color:var(--text-primary);display:flex;align-items:center;gap:8px}.info-grid[data-v-94e5543a]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px}.info-item[data-v-94e5543a]{display:flex;align-items:center;padding:12px 16px;background:var(--bg-secondary);border-radius:8px;border:1px solid var(--border-color)}.info-label[data-v-94e5543a]{color:var(--text-secondary);font-size:14px;margin-right:8px;font-weight:500}.info-value[data-v-94e5543a]{color:var(--text-primary);font-size:14px;font-weight:600}.category-stats[data-v-94e5543a],.detailed-answers[data-v-94e5543a]{padding:32px;border-bottom:1px solid var(--border-color)}.category-stats h2[data-v-94e5543a],.detailed-answers h2[data-v-94e5543a]{font-size:20px;font-weight:600;margin:0 0 24px;color:var(--text-primary)}.stats-grid[data-v-94e5543a]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.stat-card[data-v-94e5543a]{background:#f8f9fa;border-radius:12px;padding:24px;text-align:center;border:2px solid transparent}.stat-card.correct[data-v-94e5543a]{border-color:#22c55e;background:#22c55e0d}.stat-card.incorrect[data-v-94e5543a]{border-color:#ef4444;background:#ef44440d}.stat-card.total[data-v-94e5543a]{border-color:#afafaf;background:#c7c8c90d}.stat-icon[data-v-94e5543a]{font-size:24px;margin-bottom:8px}.stat-number[data-v-94e5543a]{font-size:28px;font-weight:700;margin-bottom:4px;color:var(--text-primary)}.stat-label[data-v-94e5543a]{font-size:14px;color:var(--text-secondary)}.answer-item[data-v-94e5543a]{border:1px solid #d1d5db;border-radius:12px;margin-bottom:24px;overflow:hidden;background:#fff}.question-header[data-v-94e5543a]{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color)}.question-number[data-v-94e5543a]{font-weight:600;color:var(--text-primary)}.question-score[data-v-94e5543a]{font-weight:500;color:gray}.question-type[data-v-94e5543a]{font-size:12px;padding:4px 8px;background:var(--text-primary);color:#fff;border-radius:12px}.question-content[data-v-94e5543a]{padding:20px}.question-content h3[data-v-94e5543a]{font-size:16px;font-weight:500;margin:0 0 16px;color:var(--text-primary);line-height:1.5}.options-display[data-v-94e5543a]{margin:16px 0}.option-item[data-v-94e5543a]{display:flex;align-items:center;gap:12px;padding:12px;margin-bottom:8px;border-radius:8px;border:1px solid var(--border-color)}.option-item.correct-choice[data-v-94e5543a]{background:#22c55e1a;border-color:#22c55e}.option-item.wrong-choice[data-v-94e5543a]{background:#ef44441a;border-color:#ef4444}.option-item.student-choice[data-v-94e5543a]:not(.wrong-choice){background:#22c55e1a;border-color:#22c55e}.option-label[data-v-94e5543a]{font-weight:600;min-width:20px}.option-text[data-v-94e5543a]{flex:1}.correct-mark[data-v-94e5543a],.wrong-mark[data-v-94e5543a]{font-size:16px}.true-false-display[data-v-94e5543a],.text-answer-display[data-v-94e5543a]{margin:16px 0}.student-answer[data-v-94e5543a],.correct-answer[data-v-94e5543a],.reference-answer[data-v-94e5543a]{margin-bottom:16px}.answer-label[data-v-94e5543a]{font-weight:500;color:var(--text-secondary)}.answer-value[data-v-94e5543a]{margin-left:8px;font-weight:500}.answer-value.correct[data-v-94e5543a]{color:#22c55e}.answer-value.incorrect[data-v-94e5543a]{color:#ef4444}.answer-text[data-v-94e5543a]{background:var(--bg-secondary);padding:12px;border-radius:6px;margin-top:8px;line-height:1.5;white-space:pre-wrap}.ai-feedback[data-v-94e5543a]{background:#3b82f60d;border:1px solid rgba(59,130,246,.2);border-radius:8px;padding:16px;margin-top:16px}.ai-feedback h4[data-v-94e5543a]{font-size:14px;font-weight:600;margin:0 0 8px;color:var(--primary-color)}.feedback-content[data-v-94e5543a]{color:var(--text-primary);line-height:1.5;margin-bottom:8px}.feedback-score[data-v-94e5543a]{font-size:14px;font-weight:500;color:var(--primary-color)}.explanation[data-v-94e5543a]{background:#f59e0b0d;border:1px solid rgba(245,158,11,.2);border-radius:8px;padding:16px;margin-top:16px}.explanation h4[data-v-94e5543a]{font-size:14px;font-weight:600;margin:0 0 8px;color:#f59e0b}.explanation p[data-v-94e5543a]{margin:0;color:var(--text-primary);line-height:1.5}.action-buttons[data-v-94e5543a]{display:flex;justify-content:center;gap:16px;padding:32px}.btn-secondary[data-v-94e5543a],.btn-primary[data-v-94e5543a]{display:flex;align-items:center;gap:8px;padding:12px 24px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-secondary[data-v-94e5543a]{background:#fff;color:var(--text-secondary);border:1px solid var(--border-color)}.btn-secondary[data-v-94e5543a]:hover{background:var(--bg-secondary)}.btn-primary[data-v-94e5543a]{background:var(--primary-color);color:#fff;border:1px solid var(--primary-color)}.btn-primary[data-v-94e5543a]:hover{background:#1d4ed8}.btn-secondary svg[data-v-94e5543a],.btn-primary svg[data-v-94e5543a]{width:16px;height:16px}.modal-overlay[data-v-94e5543a]{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content[data-v-94e5543a],.user-modal[data-v-94e5543a]{background:#fff;border-radius:16px;max-width:400px;width:100%;box-shadow:0 20px 60px #0000001a}.modal-header[data-v-94e5543a]{display:flex;justify-content:space-between;align-items:center;padding:24px 24px 0}.modal-header h3[data-v-94e5543a]{font-size:18px;font-weight:600;color:var(--text-primary);margin:0}.btn-close[data-v-94e5543a]{width:32px;height:32px;border:none;background:transparent;font-size:24px;color:#6b7280;cursor:pointer;border-radius:6px;transition:background .2s ease;display:flex;align-items:center;justify-content:center}.btn-close[data-v-94e5543a]:hover{background:#f3f4f6}.modal-body[data-v-94e5543a]{padding:24px}.info-section[data-v-94e5543a]{background:#f9fafb;border-radius:12px;padding:20px}.modal-body .info-row[data-v-94e5543a]{display:flex;align-items:center;padding:12px 0;border-bottom:1px solid #e5e7eb}.modal-body .info-row[data-v-94e5543a]:last-child{border-bottom:none}.modal-body .info-row .info-label[data-v-94e5543a]{flex:0 0 80px;font-weight:500;color:#6b7280;font-size:14px}.modal-body .info-row .info-value[data-v-94e5543a]{flex:1;color:#111827;font-weight:400;font-size:14px}@media(max-width:768px){.quiz-result-container[data-v-94e5543a]{padding:16px}.result-header[data-v-94e5543a]{flex-direction:column;text-align:center;gap:20px}.score-circle[data-v-94e5543a]{min-width:100px;height:100px}.user-info[data-v-94e5543a]{right:100px;padding:6px 12px;font-size:12px}.user-icon[data-v-94e5543a]{font-size:16px}.score-number[data-v-94e5543a]{font-size:24px}.category-stats[data-v-94e5543a],.detailed-answers[data-v-94e5543a]{padding:20px}.stats-grid[data-v-94e5543a]{grid-template-columns:1fr}.question-header[data-v-94e5543a]{flex-direction:column;align-items:flex-start;gap:8px}.action-buttons[data-v-94e5543a]{flex-direction:column}}@media print{.action-buttons[data-v-94e5543a]{display:none}.quiz-result-container[data-v-94e5543a]{background:#fff;box-shadow:none}}.modal-footer[data-v-94e5543a]{padding:16px 24px;border-top:1px solid #e5e7eb;display:flex;justify-content:center}.btn-logout[data-v-94e5543a]{padding:10px 24px;background:#ef4444;color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:background .2s ease}.btn-logout[data-v-94e5543a]:hover{background:#dc2626}.logout-modal[data-v-94e5543a]{max-width:400px}.logout-modal .modal-body p[data-v-94e5543a]{margin:0;font-size:16px;text-align:center;padding:8px 0}.logout-footer[data-v-94e5543a]{display:flex;justify-content:center;gap:12px;border-top:1px solid #e5e7eb}.btn-cancel[data-v-94e5543a],.btn-confirm[data-v-94e5543a]{padding:8px 20px;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-cancel[data-v-94e5543a]{background:#f3f4f6;color:#374151}.btn-cancel[data-v-94e5543a]:hover{background:#e5e7eb}.btn-confirm[data-v-94e5543a]{background:#ef4444;color:#fff}.btn-confirm[data-v-94e5543a]:hover{background:#dc2626}.slides-container[data-v-dc91a1e1]{flex:1;padding:24px;max-width:1200px;margin:0 auto;width:100%}.page-header[data-v-dc91a1e1]{margin-bottom:32px}.page-header h1[data-v-dc91a1e1]{font-size:28px;font-weight:600;color:var(--text-primary);margin:0 0 8px}.page-header p[data-v-dc91a1e1]{color:var(--text-secondary);margin:0 0 24px}.action-buttons[data-v-dc91a1e1]{display:flex;gap:16px;margin-top:24px}.primary-btn[data-v-dc91a1e1]{background:var(--primary-500);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;gap:8px}.primary-btn[data-v-dc91a1e1]:hover{background:var(--primary-600);transform:translateY(-1px)}:root{--lesson-plan-primary: #4caf50;--lesson-plan-background: #e8f5e9;--lesson-plan-hover: #45a049;--lesson-plan-light: #f1f8e9;--quiz-primary: #ff7043;--quiz-background: #fff3e0;--quiz-hover: #f4511e;--quiz-light: #fef7f0;--chatbot-primary: #764ba2;--chatbot-background: #f3e5f5;--chatbot-hover: #6a1b9a;--chatbot-light: #faf5ff;--slides-primary: #ef4444;--slides-background: #fef2f2;--slides-hover: #dc2626;--slides-light: #fef7f7;--worksheet-primary: #f44336;--worksheet-background: #ffebee;--worksheet-hover: #d32f2f;--worksheet-light: #fef5f5;--project-primary: #2196f3;--project-background: #e3f2fd;--project-hover: #1976d2;--project-light: #f0f8ff;--article-primary: #607d8b;--article-background: #eceff1;--article-hover: #455a64;--article-light: #f5f6f7;--video-primary: #e91e63;--video-background: #fce4ec;--video-hover: #c2185b;--video-light: #fef7fa;--audio-primary: #9c27b0;--audio-background: #f3e5f5;--audio-hover: #7b1fa2;--audio-light: #faf5ff;--image-primary: #00bcd4;--image-background: #e0f2f1;--image-hover: #0097a7;--image-light: #f0fdff;--document-primary: #795548;--document-background: #efebe9;--document-hover: #5d4037;--document-light: #fafafa;--presentation-primary: #ff5722;--presentation-background: #fbe9e7;--presentation-hover: #e64a19;--presentation-light: #fff8f5;--spreadsheet-primary: #8bc34a;--spreadsheet-background: #f1f8e9;--spreadsheet-hover: #689f38;--spreadsheet-light: #f9fbe7}.content-type-lesson-plan{--content-primary: var(--lesson-plan-primary);--content-background: var(--lesson-plan-background);--content-hover: var(--lesson-plan-hover);--content-light: var(--lesson-plan-light)}.content-type-quiz{--content-primary: var(--quiz-primary);--content-background: var(--quiz-background);--content-hover: var(--quiz-hover);--content-light: var(--quiz-light)}.content-type-chatbot{--content-primary: var(--chatbot-primary);--content-background: var(--chatbot-background);--content-hover: var(--chatbot-hover);--content-light: var(--chatbot-light)}.content-type-slides{--content-primary: var(--slides-primary);--content-background: var(--slides-background);--content-hover: var(--slides-hover);--content-light: var(--slides-light)}.content-type-worksheet{--content-primary: var(--worksheet-primary);--content-background: var(--worksheet-background);--content-hover: var(--worksheet-hover);--content-light: var(--worksheet-light)}.content-type-project{--content-primary: var(--project-primary);--content-background: var(--project-background);--content-hover: var(--project-hover);--content-light: var(--project-light)}.content-type-article{--content-primary: var(--article-primary);--content-background: var(--article-background);--content-hover: var(--article-hover);--content-light: var(--article-light)}.content-type-video{--content-primary: var(--video-primary);--content-background: var(--video-background);--content-hover: var(--video-hover);--content-light: var(--video-light)}.content-type-audio{--content-primary: var(--audio-primary);--content-background: var(--audio-background);--content-hover: var(--audio-hover);--content-light: var(--audio-light)}.content-type-image{--content-primary: var(--image-primary);--content-background: var(--image-background);--content-hover: var(--image-hover);--content-light: var(--image-light)}.content-type-document{--content-primary: var(--document-primary);--content-background: var(--document-background);--content-hover: var(--document-hover);--content-light: var(--document-light)}.content-type-presentation{--content-primary: var(--presentation-primary);--content-background: var(--presentation-background);--content-hover: var(--presentation-hover);--content-light: var(--presentation-light)}.content-type-spreadsheet{--content-primary: var(--spreadsheet-primary);--content-background: var(--spreadsheet-background);--content-hover: var(--spreadsheet-hover);--content-light: var(--spreadsheet-light)}.content-card{background:var(--content-background);border:1px solid rgba(0,0,0,.1);border-radius:12px;padding:16px;transition:all .2s ease}.content-card:hover{border-color:var(--content-primary);box-shadow:0 4px 12px #0000001a;transform:translateY(-1px)}.content-button{background:var(--content-primary);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-weight:500;cursor:pointer;transition:all .2s ease}.content-button:hover{background:var(--content-hover);transform:translateY(-1px);box-shadow:0 4px 12px #0003}.content-button:active{transform:translateY(0)}.content-badge{background:var(--content-light);color:var(--content-primary);border:1px solid var(--content-primary);padding:4px 12px;border-radius:16px;font-size:12px;font-weight:500;display:inline-flex;align-items:center;gap:4px}.content-input:focus{border-color:var(--content-primary)!important;box-shadow:0 0 0 3px #4caf501a!important}.content-checkbox{accent-color:var(--content-primary)!important}.content-type-lesson-plan .content-input:focus{box-shadow:0 0 0 3px #4caf501a!important}.content-type-quiz .content-input:focus{box-shadow:0 0 0 3px #ff70431a!important}.content-type-chatbot .content-input:focus{box-shadow:0 0 0 3px #764ba21a!important}@media(max-width:768px){.content-card{padding:12px;border-radius:8px}.content-button{padding:10px 20px;font-size:14px}}:root{--primary-color: #2563eb;--primary-hover: #1d4ed8;--secondary-color: #64748b;--success-color: #16a34a;--warning-color: #eab308;--danger-color: #dc2626;--text-primary: #111827;--text-secondary: #6b7280;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--bg-tertiary: #f3f4f6;--border-color: #e5e7eb;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--bg-secondary);color:var(--text-primary);line-height:1.6}#app{min-height:100vh}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:.5rem}h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{margin-bottom:1rem}a{color:var(--primary-color);text-decoration:none;transition:color .2s}a:hover{color:var(--primary-hover)}button,.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;font-size:.875rem;font-weight:500;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all .2s;font-family:inherit}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover{background-color:var(--border-color)}button:disabled,.btn:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{width:100%;padding:.5rem .75rem;border:1px solid var(--border-color);border-radius:var(--radius-md);font-size:.875rem;font-family:inherit;transition:border-color .2s}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2563eb1a}input:disabled,textarea:disabled,select:disabled{background-color:var(--bg-tertiary);cursor:not-allowed}label{display:block;margin-bottom:.25rem;font-size:.875rem;font-weight:500;color:var(--text-primary)}.container{margin:0 auto;padding:0 1rem}.card{background-color:var(--bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:1.5rem}.card-header{padding-bottom:1rem;border-bottom:1px solid var(--border-color);margin-bottom:1rem}.icon-container{display:flex;justify-content:center;margin-bottom:24px}.grid{display:grid;gap:1rem}.grid-cols-1{grid-template-columns:repeat(1,1fr)}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.m-0{margin:0}.m-1{margin:.25rem}.m-2{margin:.5rem}.m-3{margin:.75rem}.m-4{margin:1rem}.mb-0{margin-bottom:0}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}.mt-0{margin-top:0}.mt-1{margin-top:.25rem}.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.p-0{padding:0}.p-1{padding:.25rem}.p-2{padding:.5rem}.p-3{padding:.75rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.p-8{padding:2rem}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-sm{font-size:.875rem}.text-base{font-size:1rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.text-2xl{font-size:1.5rem}.font-normal{font-weight:400}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-success{color:var(--success-color)}.text-warning{color:var(--warning-color)}.text-danger{color:var(--danger-color)}.bg-primary{background-color:var(--bg-primary)}.bg-secondary{background-color:var(--bg-secondary)}.bg-tertiary{background-color:var(--bg-tertiary)}.border{border:1px solid var(--border-color)}.border-b{border-bottom:1px solid var(--border-color)}.border-t{border-top:1px solid var(--border-color)}.rounded{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-full{border-radius:9999px}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.spinner{display:inline-block;width:20px;height:20px;border:3px solid var(--border-color);border-radius:50%;border-top-color:var(--primary-color);animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:repeat(1,1fr)}.container{padding:0 .75rem}}@media(min-width:768px){.md\:grid-cols-2{grid-template-columns:repeat(2,1fr)}.md\:grid-cols-3{grid-template-columns:repeat(3,1fr)}}@media(min-width:1024px){.lg\:grid-cols-3{grid-template-columns:repeat(3,1fr)}.lg\:grid-cols-4{grid-template-columns:repeat(4,1fr)}}
