body{margin:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.story-form-page{background:#f8fafc;bottom:0;display:flex;flex-direction:column;left:0;position:fixed;right:0;top:0;z-index:1000}.story-form-header{align-items:center;background:#fff;border-bottom:1px solid #e2e8f0;box-shadow:0 1px 3px #0000001a;display:flex;justify-content:space-between;padding:16px 24px;position:-webkit-sticky;position:sticky;top:0;z-index:10}.header-left{gap:16px}.header-left,.header-right{align-items:center;display:flex}.header-right{gap:12px}.back-button{background:none;border:1px solid #d1d5db;border-radius:6px;color:#374151;cursor:pointer;font-size:14px;font-weight:500;padding:8px 16px;transition:all .2s}.back-button:hover{background:#f3f4f6;border-color:#9ca3af}.back-button:disabled{cursor:not-allowed;opacity:.5}.story-form-header h1{color:#1e293b;font-size:1.5rem;font-weight:600;margin:0}.save-button-header{background:#3b82f6;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:14px;font-weight:500;padding:10px 20px;transition:all .2s}.save-button-header:hover{background:#2563eb}.save-button-header:disabled{cursor:not-allowed;opacity:.5}.story-form-container{flex:1 1;margin:0 auto;max-width:1200px;overflow-y:auto;padding:24px;width:100%}.story-form{background:#fff;border-radius:8px;box-shadow:0 1px 3px #0000001a;padding:32px}.simple-form{margin-bottom:32px}.simple-form h3{border-bottom:2px solid #e2e8f0;color:#1e293b;font-size:1.3rem;font-weight:600;margin:0 0 24px;padding-bottom:12px}.form-content{width:100%}.language-content{margin-bottom:32px}.form-group label{color:#374151;font-weight:500}.form-group input,.form-group select,.form-group textarea{border:1px solid #d1d5db;border-radius:8px;padding:12px;transition:border-color .2s,box-shadow .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a;outline:none}.form-group textarea{font-family:inherit;line-height:1.5;min-height:120px}.form-row{grid-gap:16px;display:grid;gap:16px;grid-template-columns:1fr 1fr}.page-management{border-top:1px solid #e2e8f0;margin-bottom:24px;padding-top:24px}.page-management h3{color:#1e293b;font-size:1.2rem;font-weight:600;margin:0 0 20px}.page-tabs{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;padding:16px}.page-tab{background:#fff;border:1px solid #d1d5db;border-radius:6px;cursor:pointer;font-size:14px;padding:8px 12px;transition:all .2s;white-space:nowrap}.page-tab:hover{background:#f0f9ff;border-color:#3b82f6}.page-tab.active{background:#3b82f6;border-color:#3b82f6;color:#fff}.page-tab:disabled{cursor:not-allowed;opacity:.5}.add-page-button{background:#10b981;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:14px;padding:8px 12px;transition:all .2s;white-space:nowrap}.add-page-button:hover{background:#059669}.add-page-button:disabled{cursor:not-allowed;opacity:.5}.page-editor{background:#fff;border:1px solid #e2e8f0;border-radius:8px;display:flex;flex-direction:column;max-height:400px;overflow:hidden}.page-editor-header{align-items:center;background:#f8fafc;border-bottom:1px solid #e2e8f0;display:flex;justify-content:space-between;padding:16px 20px}.page-editor-header h4{color:#1e293b;font-size:1.1rem;font-weight:600;margin:0}.page-actions{display:flex;gap:8px}.move-button,.remove-button{align-items:center;border:none;border-radius:4px;cursor:pointer;display:flex;font-size:14px;height:32px;justify-content:center;transition:all .2s;width:32px}.move-button{background:#f0f9ff;color:#0369a1}.move-button:hover{background:#dbeafe}.move-button:disabled{cursor:not-allowed;opacity:.3}.remove-button{background:#fef2f2;color:#dc2626}.remove-button:hover{background:#fecaca}.remove-button:disabled{cursor:not-allowed;opacity:.3}.page-content{-webkit-overflow-scrolling:touch;flex:1 1;overflow-y:auto;padding:20px}.dual-language-editor{grid-gap:20px;display:grid;gap:20px;grid-template-columns:1fr 1fr;margin-top:16px}.language-column{display:flex;flex-direction:column}.language-column label{color:#374151;font-size:14px;font-weight:500;margin-bottom:8px}.language-column textarea{border:1px solid #d1d5db;border-radius:8px;box-sizing:border-box;font-family:inherit;font-size:14px;line-height:1.5;padding:12px;resize:vertical;transition:border-color .2s,box-shadow .2s;width:100%}.language-column textarea:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a;outline:none}.language-column textarea:disabled{background:#f9fafb;cursor:not-allowed;opacity:.5}.general-settings{border-top:1px solid #e2e8f0;padding-top:24px}.general-settings h3{color:#1e293b;font-size:1.2rem;font-weight:600;margin:0 0 20px}.color-palette{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.color-option{border:2px solid #0000;border-radius:8px;cursor:pointer;height:40px;position:relative;transition:all .2s;width:40px}.color-option:hover{border-color:#9ca3af;transform:scale(1.1)}.color-option.selected{border-color:#1e293b;transform:scale(1.1)}.color-option.selected:after{color:#fff;content:"✓";font-weight:700;left:50%;position:absolute;text-shadow:0 0 3px #00000080;top:50%;transform:translate(-50%,-50%)}.emoji-palette{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.emoji-option{align-items:center;background:#f8fafc;border:2px solid #0000;border-radius:6px;cursor:pointer;display:flex;font-size:18px;height:36px;justify-content:center;transition:all .2s;width:36px}.emoji-option:hover{background:#e2e8f0;transform:scale(1.1)}.emoji-option.selected{background:#dbeafe;border-color:#3b82f6;transform:scale(1.1)}.checkbox-label{align-items:center;color:#374151;cursor:pointer;display:flex;font-weight:500;gap:8px}.checkbox-label input[type=checkbox]{margin:0;width:auto}.form-errors{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin-bottom:20px;padding:16px}.form-errors h4{color:#dc2626;font-size:14px;font-weight:600;margin:0 0 8px}.form-errors ul{color:#dc2626;font-size:14px;margin:0;padding-left:20px}.form-errors li{margin-bottom:4px}.form-loading-overlay{align-items:center;background:#ffffffe6;border-radius:8px;bottom:0;display:flex;flex-direction:column;justify-content:center;left:0;position:absolute;right:0;top:0;z-index:20}.form-loading-overlay .loading-spinner{animation:spin 1s linear infinite;border:3px solid #e2e8f0;border-radius:50%;border-top-color:#3b82f6;height:40px;margin-bottom:16px;width:40px}.form-loading-overlay p{color:#64748b;font-size:14px;margin:0}@media (max-width:768px){.story-form-container{padding:16px}.story-form{padding:24px}.header-left{gap:12px}.story-form-header h1{font-size:1.25rem}.dual-language-editor,.form-row{grid-template-columns:1fr}.dual-language-editor{gap:16px}.page-tabs{align-items:stretch;flex-direction:column}.add-page-button,.page-tab{justify-content:center;width:100%}.page-actions{flex-wrap:wrap}.color-palette,.emoji-palette{justify-content:center}}.image-input-container{display:flex;flex-direction:column;gap:12px}.main-image-preview,.page-image-preview{align-items:center;background:#f1f5f9;border:1px dashed #cbd5e1;border-radius:12px;display:flex;height:180px;justify-content:center;max-width:300px;overflow:hidden;width:100%}.main-image-preview img,.page-image-preview img{height:100%;object-fit:cover;width:100%}.main-image-group{background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;grid-column:span 2;padding:20px}.page-image-group{margin-bottom:24px}.title-input{color:#1e293b;font-size:1.1rem!important;font-weight:500}@media (min-width:769px){.form-row{gap:24px;grid-template-columns:1fr 1fr}}.image-preview,.preview-image{display:none}.story-reader{background:#f8fafc;bottom:0;display:flex;flex-direction:column;left:0;position:fixed;right:0;top:0;z-index:1000}.story-reader-header{align-items:center;color:#fff;display:flex;justify-content:space-between;padding:16px 24px;position:relative}.close-button{background:#fff3;border-radius:6px;font-size:14px;font-weight:500;padding:8px 16px;transition:all .2s}.close-button:hover{background:#ffffff4d}.story-title{font-size:1.5rem;left:50%;margin:0;max-width:50%;position:absolute;text-align:center;text-overflow:ellipsis;transform:translateX(-50%);white-space:nowrap}.language-toggle{display:flex;gap:8px}.lang-btn{background:#fff3;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:16px;padding:6px 12px;transition:all .2s}.lang-btn.active{background:#fff6;transform:scale(1.1)}.lang-btn:hover{background:#ffffff4d}.story-content{align-items:center;display:flex;flex:1 1;justify-content:center;overflow-y:auto;padding:20px}.page-container{background:#fff;border-radius:16px;box-shadow:0 8px 32px #0000001a;display:flex;flex-direction:column;max-width:800px;overflow:hidden;width:100%}.page-image{height:300px;overflow:hidden;position:relative;width:100%}.page-image img{height:100%;object-fit:cover;width:100%}.image-placeholder{align-items:center;background:linear-gradient(135deg,#f0f9ff,#e0f2fe);display:flex;height:100%;justify-content:center;width:100%}.image-placeholder.hidden{display:none}.story-icon{font-size:4rem;opacity:.6}.page-text{padding:24px}.page-number{color:#64748b;font-size:12px;font-weight:500;margin-bottom:16px;text-align:center}.page-content-text{color:#1e293b;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:18px;line-height:1.8;margin:0;text-align:justify}.story-navigation{background:#fff;border-top:1px solid #e2e8f0;padding:16px 24px}.nav-buttons{align-items:center;display:flex;justify-content:space-between;margin-bottom:16px}.nav-btn{background:#3b82f6;border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:14px;font-weight:500;min-width:100px;padding:10px 20px;transition:all .2s}.nav-btn:hover:not(:disabled){background:#2563eb;transform:translateY(-1px)}.nav-btn:disabled{background:#e2e8f0;color:#9ca3af;cursor:not-allowed;transform:none}.page-indicators{align-items:center;display:flex;gap:8px}.page-dot{background:#d1d5db;border:none;border-radius:50%;cursor:pointer;height:12px;transition:all .2s;width:12px}.page-dot.active{background:#3b82f6;transform:scale(1.2)}.page-dot:hover{background:#9ca3af;transform:scale(1.1)}.story-info{color:#64748b;display:flex;flex-wrap:wrap;font-size:14px;gap:24px;justify-content:center}.story-age,.story-author,.story-category,.story-time{align-items:center;display:flex;gap:4px}.story-error{color:#64748b;padding:60px 20px;text-align:center}.story-error h2{color:#374151;margin-bottom:8px}@media (max-width:768px){.story-reader-header{padding:12px 16px}.story-title{font-size:1.2rem;max-width:40%}.page-container{border-radius:0;height:100%;margin:0}.page-image{height:250px}.page-text{padding:20px}.page-content-text{font-size:16px;line-height:1.6}.story-navigation{padding:12px 16px}.story-info{font-size:12px;gap:16px}.nav-btn{font-size:13px;min-width:80px;padding:8px 16px}}@media (max-width:480px){.page-indicators{gap:6px}.page-dot{height:10px;width:10px}.story-info{flex-wrap:wrap;gap:12px;justify-content:center}}.story-manager{margin:0 auto;max-width:1200px;padding:20px}.story-header{margin-bottom:30px}.header-top{margin-bottom:20px}.story-header h2{color:#1e293b;font-size:1.8rem;font-weight:600;margin:0}.add-story-button{align-items:center;background:#3b82f6;border:none;border-radius:8px;color:#fff;cursor:pointer;display:flex;font-size:14px;font-weight:500;gap:8px;padding:12px 20px;transition:all .2s}.add-story-button:hover{background:#2563eb;transform:translateY(-1px)}.add-story-button:disabled{cursor:not-allowed;opacity:.5;transform:none}.stats-row{grid-gap:16px;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-bottom:20px}.stat-card{background:#fff;border:1px solid #e2e8f0;border-radius:8px;box-shadow:0 1px 3px #0000001a;padding:16px;text-align:center}.stat-number{color:#3b82f6;display:block;font-size:2rem;font-weight:700;margin-bottom:4px}.stat-label{color:#64748b;font-size:14px;font-weight:500}.filters-row{align-items:center;display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}.search-box{flex:1 1;min-width:200px}.search-box input{border:1px solid #d1d5db;border-radius:8px;box-sizing:border-box;font-size:14px;padding:12px 16px;width:100%}.search-box input:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a;outline:none}.filter-select{background:#fff;border:1px solid #d1d5db;border-radius:8px;cursor:pointer;font-size:14px;padding:12px 16px}.filter-select:focus{border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f61a;outline:none}.refresh-button{background:#f8fafc;border:1px solid #e2e8f0;color:#64748b;font-size:14px;padding:12px 16px;transition:all .2s}.refresh-button:hover{background:#f1f5f9;color:#374151}.refresh-button:disabled{opacity:.5}.last-action{background:#f0f9ff;border:1px solid #bae6fd;border-radius:6px;color:#0369a1;font-size:14px;padding:8px 12px}.stories-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));margin-top:20px}.loading-state{align-items:center;color:#64748b;display:flex;flex-direction:column;grid-column:1/-1;justify-content:center;padding:60px 20px}.loading-spinner{border:3px solid #e2e8f0;border-top-color:#3b82f6}.empty-state{align-items:center;color:#64748b;display:flex;flex-direction:column;grid-column:1/-1;justify-content:center;padding:60px 20px}.empty-icon{font-size:4rem;margin-bottom:16px;opacity:.5}.empty-state h3{color:#374151;font-size:1.5rem;margin:0 0 8px}.empty-state p{font-size:16px;margin:0 0 24px}.story-card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 1px 3px #0000001a;overflow:hidden;position:relative;transition:all .2s}.story-card:hover{box-shadow:0 8px 25px #00000026;transform:translateY(-2px)}.clickable{cursor:pointer;transition:all .2s}.clickable:hover{opacity:.9}.story-card-header{align-items:flex-start;color:#fff;display:flex;justify-content:space-between;min-height:80px;padding:20px;position:relative}.story-icon{filter:drop-shadow(0 2px 4px rgba(0,0,0,.2));font-size:2.5rem}.story-status{position:absolute;right:12px;top:12px}.status-badge{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#fff3;border-radius:12px;color:#fff;font-size:12px;font-weight:500;padding:4px 10px}.status-badge.published{background:#22c55ecc}.status-badge.draft{background:#f97316cc}.status-badge.premium{background:linear-gradient(135deg,#6366f1,#a855f7);box-shadow:0 2px 4px #6366f14d}.story-card-content{display:flex;flex-direction:column;gap:16px;padding:20px}.story-cover{background:linear-gradient(135deg,#f0f9ff,#e0f2fe);border-radius:8px;height:120px;overflow:hidden;position:relative;width:100%}.story-cover img{height:100%;object-fit:cover;width:100%}.cover-placeholder{align-items:center;background:linear-gradient(135deg,#f0f9ff,#e0f2fe);display:flex;height:100%;justify-content:center;width:100%}.cover-placeholder.hidden{display:none}.cover-placeholder .story-icon{font-size:2.5rem;opacity:.6}.story-info{flex:1 1;min-width:0}.story-title{-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;color:#1e293b;display:-webkit-box;font-size:1.1rem;font-weight:600;-webkit-hyphens:auto;hyphens:auto;line-height:1.4;margin:0 0 12px;overflow:hidden;word-break:break-word}.story-age-group,.story-author,.story-category,.story-pages,.story-reading-time{align-items:center;color:#64748b;display:flex;font-size:13px;gap:6px;line-height:1.5;margin:4px 0;padding:0}.story-dates{border-top:1px solid #f1f5f9;display:flex;flex-direction:column;gap:4px;margin-top:16px;padding-top:12px}.story-dates small{color:#9ca3af;font-size:12px}.story-card-actions{background:#f8fafc;border-top:1px solid #f1f5f9;display:flex;justify-content:space-between;padding:16px 20px}.story-card-actions button{align-items:center;border:none;border-radius:6px;cursor:pointer;display:flex;font-size:16px;height:36px;justify-content:center;transition:all .2s;width:36px}.edit-button{background:#f0f9ff;color:#0369a1}.edit-button:hover{background:#dbeafe;transform:scale(1.1)}.publish-button{background:#f0fdf4;color:#16a34a}.publish-button.draft{background:#fff7ed;color:#ea580c}.publish-button:hover{transform:scale(1.1)}.publish-button.published:hover{background:#dcfce7}.publish-button.draft:hover{background:#fed7aa}.delete-button{background:#fef2f2;color:#dc2626}.delete-button:hover{background:#fecaca;transform:scale(1.1)}@media (max-width:768px){.story-manager{padding:16px}.header-top{align-items:stretch;flex-direction:column;gap:16px}.filters-row{flex-direction:column;gap:12px}.search-box{min-width:auto}.stories-grid{gap:16px;grid-template-columns:1fr}.stats-row{grid-template-columns:repeat(3,1fr)}}@media (max-width:480px){.stats-row{grid-template-columns:1fr}.stat-number{font-size:1.5rem}}.similarity-questions-manager{background:#f8f9fa;min-height:100vh;padding:20px}.language-selector{align-items:center;display:flex;gap:8px}.language-selector label{color:#333;font-weight:600}.language-selector select{background:#fff;border:1px solid #ddd;border-radius:6px;font-size:14px;padding:8px 12px}.test-button{background:linear-gradient(135deg,#ff9800,#f57c00);border:none;border-radius:8px;color:#fff;cursor:pointer;font-weight:600;padding:10px 20px;transition:all .3s ease}.test-button:hover:not(:disabled){box-shadow:0 4px 12px #ff98004d;transform:translateY(-2px)}.test-button:disabled{cursor:not-allowed;opacity:.6;transform:none}.status-message{background:#e8f5e8;border:1px solid #4caf50}.status-message p{color:#2e7d32}.questions-list{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;padding:20px}.questions-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(400px,1fr))}.question-card{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:16px;transition:all .3s ease}.question-card:hover{box-shadow:0 4px 12px #0000001a;transform:translateY(-2px)}.question-header{margin-bottom:12px}.question-actions{gap:8px}.delete-btn,.edit-btn{align-items:center;border:none;border-radius:50%;cursor:pointer;display:flex;font-size:14px;height:32px;justify-content:center;transition:all .3s ease;width:32px}.edit-btn{background:#2196f3;color:#fff}.edit-btn:hover:not(:disabled){background:#1976d2;transform:scale(1.1)}.delete-btn{background:#f44336;color:#fff}.delete-btn:hover:not(:disabled){background:#d32f2f;transform:scale(1.1)}.delete-btn:disabled,.edit-btn:disabled{cursor:not-allowed;opacity:.6;transform:none}.question-content h4{color:#333;font-size:16px;line-height:1.4;margin:0 0 12px}.options{margin-bottom:12px}.option{align-items:center;background:#fff;border:1px solid #ddd;border-radius:4px;display:flex;justify-content:space-between;margin-bottom:4px;padding:6px 8px}.option.correct{background:#e8f5e8;border-color:#4caf50;color:#2e7d32}.explanation{background:#fff;border-left:3px solid #4caf50;border-radius:4px;color:#666;font-size:14px;padding:8px}.error-message:last-child{margin-bottom:0}.cancel-button:hover,.save-button:hover{opacity:.9}@media (max-width:768px){.manager-header{align-items:stretch;flex-direction:column;gap:15px}.header-controls{justify-content:space-between}.main-content{flex-direction:column;height:auto}.questions-sidebar{height:300px;width:100%}.question-detail{min-height:400px}.form-content{gap:15px}.form-footer{flex-direction:column;gap:10px}}.search-bar{align-items:center;display:flex;padding:0 15px 15px;position:relative}.search-input{border:1px solid #ddd;border-radius:6px;font-size:14px;padding:8px 35px 8px 12px;transition:all .3s ease;width:100%}.search-input:focus{border-color:#2196f3;box-shadow:0 0 0 2px #2196f31a;outline:none}.clear-search{align-items:center;background:none;border:none;border-radius:50%;color:#999;cursor:pointer;display:flex;font-size:14px;justify-content:center;padding:5px;position:absolute;right:25px;transition:all .2s ease}.clear-search:hover{background:#f0f0f0;color:#666}.word-hunt-questions-manager{background:#f8f9fa;min-height:100vh;padding:20px}.main-content{display:flex;gap:20px;height:calc(100vh - 200px)}.questions-sidebar{flex-direction:column;width:400px}.question-detail,.questions-sidebar{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;display:flex}.question-detail{flex:1 1;flex-direction:column}.questions-list{flex:1 1;overflow-y:auto;padding:10px}.question-item{background:#fff;border:1px solid #e9ecef;border-radius:8px;cursor:pointer;margin-bottom:8px;padding:12px;transition:all .2s ease}.question-item:hover{background:#f8f9fa;border-color:#dee2e6}.question-item.selected{background:#e3f2fd;border-color:#2196f3;box-shadow:0 2px 8px #2196f333}.question-item-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:8px}.question-number{color:#666;font-size:12px;font-weight:500}.question-item-text{color:#333;font-size:14px;font-weight:500;line-height:1.4;margin-bottom:8px}.question-options-preview{display:flex;flex-wrap:wrap;gap:6px}.option-preview{background:#f8f9fa;border:1px solid #e9ecef;border-radius:12px;color:#666;font-size:12px;font-weight:500;padding:4px 8px;white-space:nowrap}.option-preview.correct{background:#e8f5e8;border-color:#4caf50;color:#2e7d32;font-weight:600}.question-view{display:flex;flex:1 1;flex-direction:column;padding:20px}.question-header{align-items:center;border-bottom:1px solid #e9ecef;display:flex;justify-content:space-between;margin-bottom:20px;padding-bottom:15px}.question-header h3{color:#333;margin:0}.question-actions{display:flex;gap:10px}.edit-button{border-radius:6px}.delete-button,.edit-button{font-weight:500;padding:8px 16px}.delete-button{background:#f44336;border:none;border-radius:6px;color:#fff;cursor:pointer}.delete-button:hover,.edit-button:hover{opacity:.9}.delete-button:disabled{cursor:not-allowed;opacity:.6}.question-detail-content{flex:1 1}.detail-section{margin-bottom:20px}.detail-section h4{color:#333;font-size:16px;font-weight:600;margin:0 0 10px}.detail-section p{color:#666;line-height:1.5;margin:0}.options-detail{display:flex;flex-direction:column;gap:8px}.option-detail{align-items:center;background:#f8f9fa;border:1px solid #e9ecef;border-radius:6px;display:flex;padding:8px 12px}.option-detail.correct{background:#e8f5e8;border-color:#4caf50;color:#2e7d32}.option-number{font-weight:600;margin-right:8px;min-width:20px}.option-text{flex:1 1}.correct-indicator{color:#4caf50;font-weight:700;margin-left:8px}.detail-form{display:flex;flex:1 1;flex-direction:column;padding:20px}.form-header{align-items:center;border-bottom:1px solid #e9ecef;display:flex;justify-content:space-between;margin-bottom:20px;padding-bottom:15px}.form-header h3{color:#333;margin:0}.form-content{display:flex;flex:1 1;flex-direction:column}.form-footer{border-top:1px solid #e9ecef;gap:10px;margin-top:auto}.no-selection{color:#666;flex:1 1;font-style:italic;justify-content:center}.manager-header,.no-selection{align-items:center;display:flex}.manager-header{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;justify-content:space-between;margin-bottom:20px;padding:20px}.manager-header h2{color:#333;font-size:24px;margin:0}.header-controls{align-items:center;display:flex;gap:15px}.language-bar{background:#fff;border-radius:10px;box-shadow:0 2px 8px #0000001a;display:flex;gap:5px;margin-bottom:20px;padding:5px}.lang-option{border-radius:8px;color:#666;cursor:pointer;flex:1 1;font-weight:600;padding:10px;text-align:center;transition:all .3s ease}.lang-option:hover{background:#f0f0f0}.lang-option.active{background:#4caf50;color:#fff}.add-button{background:linear-gradient(135deg,#4caf50,#388e3c);border:none;border-radius:8px;color:#fff;cursor:pointer;font-weight:600;padding:10px 20px;transition:all .3s ease}.add-button:hover:not(:disabled){box-shadow:0 4px 12px #4caf504d;transform:translateY(-2px)}.add-button:disabled{cursor:not-allowed;opacity:.6;transform:none}.status-message{border-radius:8px;margin-bottom:20px;padding:12px}.status-message.success{background:#e8f5e8;border:1px solid #4caf50}.status-message.error{background:#ffebee;border:1px solid #f44336}.status-message p{font-weight:500;margin:0}.status-message.success p{color:#2e7d32}.status-message.error p{color:#d32f2f}.list-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:20px}.list-header h3{color:#333;font-size:18px;margin:0}.refresh-button{background:#2196f3;border-radius:6px;font-weight:500;padding:8px 16px}.refresh-button:hover:not(:disabled){background:#1976d2}.refresh-button:disabled{cursor:not-allowed;opacity:.6}.loading{align-items:center;display:flex;flex-direction:column;padding:40px}.empty-state{color:#666;font-style:italic;padding:40px;text-align:center}.difficulty-badge{border-radius:12px;color:#fff;font-size:12px;font-weight:600;padding:4px 8px}.difficulty-badge.difficulty-1{background:#4caf50}.difficulty-badge.difficulty-2{background:#ff9800}.difficulty-badge.difficulty-3{background:#f44336}.error-messages{background:#ffebee;border:1px solid #f44336;border-radius:6px;margin-bottom:20px;padding:12px}.error-message{color:#d32f2f;margin-bottom:4px}.form-group{margin-bottom:16px}.form-group label{margin-bottom:6px}.form-group input,.form-group select,.form-group textarea{border:1px solid #ddd;border-radius:6px;box-sizing:border-box;font-size:14px;padding:10px;width:100%}.cancel-button{background:#9e9e9e}.cancel-button,.save-button{font-weight:500}@media (max-width:768px){.main-content{flex-direction:column;height:auto}.questions-sidebar{max-height:400px;width:100%}}.video-manager{margin:0 auto;max-width:1200px;padding:20px}.video-header{align-items:center;background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;display:flex;justify-content:space-between;margin-bottom:20px;padding:20px}.video-header h2{color:#333;font-size:24px;margin:0}.header-actions{display:flex;gap:10px}.add-video-button{background:linear-gradient(135deg,#4caf50,#45a049);border:none;border-radius:8px;color:#fff;cursor:pointer;font-weight:600;padding:12px 20px;transition:all .3s ease}.add-video-button:hover:not(:disabled){box-shadow:0 4px 12px #4caf504d;transform:translateY(-2px)}.refresh-button{background:linear-gradient(135deg,#2196f3,#1976d2);border:none;border-radius:8px;color:#fff;cursor:pointer;font-weight:600;padding:12px 20px;transition:all .3s ease}.refresh-button:hover:not(:disabled){box-shadow:0 4px 12px #2196f34d;transform:translateY(-2px)}.add-video-button:disabled,.refresh-button:disabled{cursor:not-allowed;opacity:.6;transform:none}.action-status{background:#f8f9fa;border-left:4px solid #ff9800;border-radius:8px;margin-bottom:20px;padding:15px}.action-status p{color:#495057;font-weight:500;margin:0}.error-message{align-items:center;border-left:4px solid #dc3545;display:flex;justify-content:space-between}.error-message p{flex:1 1;margin:0}.error-message button{background:none;border:none;color:#721c24;cursor:pointer;font-size:16px;margin-left:10px;padding:0}.error-message button:hover{color:#dc3545}.category-filter{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;margin-bottom:20px;padding:20px}.category-filter label{color:#333;display:block;font-weight:600;margin-bottom:8px}.category-filter select{background:#fff;border:1px solid #ddd;border-radius:4px;font-size:16px;padding:10px;width:100%}.video-list{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;padding:20px}.video-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(350px,1fr))}.video-card{background:#fafafa;border:1px solid #e0e0e0;border-radius:12px;padding:20px;transition:all .3s ease}.video-card:hover{box-shadow:0 4px 12px #00000026;transform:translateY(-2px)}.video-card.inactive{background:#f5f5f5;opacity:.6}.video-header-card{align-items:flex-start;display:flex;gap:15px;margin-bottom:15px}.video-icon{align-items:center;border-radius:12px;color:#fff;display:flex;flex-shrink:0;font-size:24px;height:50px;justify-content:center;width:50px}.video-info{flex:1 1}.video-info h4{color:#333;font-size:16px;font-weight:600;margin:0 0 5px}.video-subtitle{color:#666;font-size:14px;margin:0 0 10px}.video-meta{display:flex;flex-wrap:wrap;gap:8px}.category-badge{background:#e3f2fd;color:#1976d2}.category-badge,.duration{border-radius:12px;font-size:12px;font-weight:500;padding:4px 8px}.duration{background:#f3e5f5;color:#7b1fa2}.views{background:#e8f5e8;color:#2e7d32;font-weight:500;padding:4px 8px}.premium-badge-v,.views{border-radius:12px;font-size:12px}.premium-badge-v{align-items:center;background:linear-gradient(135deg,#6366f1,#a855f7);box-shadow:0 2px 4px #6366f14d;color:#fff!important;display:inline-flex;font-weight:700;justify-content:center;padding:4px 10px}.video-actions{display:flex;gap:8px;justify-content:flex-end}.delete-button,.edit-button,.save-as-button,.status-button{align-items:center;border:none;border-radius:8px;cursor:pointer;display:flex;font-size:16px;height:36px;justify-content:center;transition:all .2s ease;width:36px}.status-button.active{background:#e8f5e8;color:#2e7d32}.status-button.inactive{background:#ffebee;color:#c62828}.edit-button{background:#e3f2fd;color:#1976d2}.save-as-button{background:#fff3e0;color:#f57c00}.delete-button{background:#ffebee;color:#c62828}.delete-button:hover:not(:disabled),.edit-button:hover:not(:disabled),.save-as-button:hover:not(:disabled),.status-button:hover:not(:disabled){transform:scale(1.1)}.delete-button:disabled,.edit-button:disabled,.save-as-button:disabled,.status-button:disabled{cursor:not-allowed;opacity:.5;transform:none}.no-videos{color:#666;font-size:16px;padding:40px;text-align:center}.modal-content{max-width:600px}.form-group{margin-bottom:20px}.form-group input,.form-group select{border:1px solid #ddd;border-radius:6px;box-sizing:border-box;font-size:16px;padding:12px;width:100%}.form-group input[type=color]{cursor:pointer;height:50px;padding:5px}.form-group input[type=file]{padding:8px}.file-info{background:#e8f5e8;border-radius:4px;color:#2e7d32;font-size:14px;margin:8px 0 0;padding:8px 12px}.checkbox-group{margin-bottom:20px}.checkbox-group label{cursor:pointer}.modal-footer{gap:12px}.cancel-button{border-radius:6px;font-weight:600;padding:12px 24px;transition:all .2s ease}.cancel-button:hover{background:#d32f2f}.save-button{border-radius:6px;font-weight:600;padding:12px 24px;transition:all .2s ease}.save-button:hover:not(:disabled){background:#45a049}.save-button:disabled{cursor:not-allowed;opacity:.6}.loading-spinner{border-top-color:#4caf50}.video-form-container{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;margin-bottom:20px;padding:20px}.video-form-header{align-items:center;border-bottom:2px solid #e0e0e0;display:flex;justify-content:space-between;margin-bottom:20px;padding-bottom:15px}.video-form-header h3{color:#333;font-size:20px;margin:0}.video-form-body{padding:0}.form-columns{grid-gap:30px;display:grid;gap:30px;grid-template-columns:1fr 1fr;margin-bottom:30px}.form-column{background:#f8f9fa;border-radius:8px;padding:20px}.form-column h4{border-bottom:2px solid #ddd;color:#333;font-size:18px;margin:0 0 20px;padding-bottom:10px}.form-column-tr{border-left:4px solid #e30a17}.form-column-en{border-left:4px solid #012169}.form-common-fields{grid-gap:20px;background:#f0f0f0;border-radius:8px;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));margin-bottom:20px;padding:20px}.form-footer{border-top:2px solid #e0e0e0;display:flex;gap:12px;justify-content:flex-end;padding-top:20px}@media (max-width:768px){.video-header{flex-direction:column;gap:15px;text-align:center}.header-actions{justify-content:center;width:100%}.video-grid{grid-template-columns:1fr}.video-card{padding:15px}.video-header-card{flex-direction:column;text-align:center}.video-actions{justify-content:center;margin-top:10px}.modal-content{margin:10px;width:95%}.form-columns{gap:20px}.form-columns,.form-common-fields{grid-template-columns:1fr}}.notification-manager{margin:0 auto;max-width:1200px;padding:20px}.notification-manager h2{align-items:center;color:#2c3e50;display:flex;font-size:28px;gap:10px;margin-bottom:30px}.success-message{background:#d4edda;border:1px solid #c3e6cb;border-radius:8px;color:#155724}.error-message,.success-message{animation:slideIn .3s ease;margin-bottom:20px;padding:15px}.error-message{background:#f8d7da;border:1px solid #f5c6cb;color:#721c24}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.notification-form{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;margin-bottom:30px;padding:30px}.form-group{margin-bottom:25px}.form-group label{color:#34495e}.form-group input[type=checkbox]{margin-right:8px;width:auto}.form-group input[type=text],.form-group select,.form-group textarea{border:2px solid #e0e0e0;border-radius:8px;font-family:inherit;font-size:14px;padding:12px;transition:border-color .3s;width:100%}.form-group input[type=text]:focus,.form-group select:focus,.form-group textarea:focus{border-color:#3498db;outline:none}.form-group textarea{min-height:80px;resize:vertical}.form-group small{color:#7f8c8d;display:block;font-size:12px;margin-top:5px}.template-btn{background:#9b59b6;border:none;border-radius:6px;color:#fff;cursor:pointer;font-size:13px;margin-top:10px;padding:8px 16px;transition:background .3s}.template-btn:hover{background:#8e44ad}.form-actions{display:flex;gap:15px;margin-top:30px}.send-btn{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;color:#fff;cursor:pointer;flex:1 1;font-size:16px;font-weight:600;padding:15px 30px;transition:transform .2s,box-shadow .2s}.send-btn:hover:not(:disabled){box-shadow:0 4px 12px #667eea66;transform:translateY(-2px)}.send-btn:disabled{cursor:not-allowed;opacity:.6}.notification-preview{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;padding:30px}.notification-preview h3{color:#2c3e50;font-size:20px;margin-bottom:20px}.preview-card{background:linear-gradient(135deg,#667eea,#764ba2);border-radius:12px;box-shadow:0 4px 12px #00000026;color:#fff;padding:20px}.preview-title{font-size:18px;font-weight:600;margin-bottom:10px}.preview-message{font-size:14px;line-height:1.5;margin-bottom:15px;opacity:.95}.preview-time{font-size:12px;opacity:.8}@media (max-width:768px){.notification-manager{padding:15px}.notification-form,.notification-preview{padding:20px}.form-actions{flex-direction:column}.send-btn{width:100%}}.admin-panel{background-color:#f5f5f5;display:flex;flex-direction:column;min-height:100vh}.admin-header{background:linear-gradient(135deg,#ff9800,#4caf50);box-shadow:0 2px 10px #0000001a;color:#fff;padding:20px}.header-top{align-items:center;display:flex;justify-content:space-between;margin-bottom:10px}.header-top h1{font-size:28px;font-weight:700;margin:0}.logout-button{background:#fff3;border:1px solid #ffffff4d;border-radius:20px;color:#fff;cursor:pointer;font-weight:600;padding:8px 16px;transition:all .3s ease}.logout-button:hover:not(:disabled){background:#ffffff4d}.logout-button:disabled{cursor:not-allowed;opacity:.5}.header-subtitle{font-size:16px;margin:0;opacity:.9}.current-user{font-size:14px;margin:5px 0 0;opacity:.8}.admin-main-container{display:flex;flex:1 1;height:calc(100vh - 130px)}.admin-content{flex:1 1;overflow-y:auto;padding:20px}.admin-section{background:#fff;border-radius:12px;box-shadow:0 2px 8px #0000001a;margin-bottom:20px;padding:24px}.admin-section h2{color:#333;font-size:20px;margin:0 0 20px}.button-grid{grid-gap:15px;display:grid;gap:15px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.admin-button{border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:16px;font-weight:600;padding:15px 20px;transition:all .3s ease}.admin-button:hover:not(:disabled){box-shadow:0 4px 12px #0003;transform:translateY(-2px)}.admin-button:disabled{cursor:not-allowed;opacity:.6;transform:none}.admin-button.primary{background:linear-gradient(135deg,#2196f3,#1976d2)}.admin-button.success{background:linear-gradient(135deg,#4caf50,#388e3c)}.admin-button.warning{background:linear-gradient(135deg,#ff9800,#f57c00)}.admin-button.info{background:linear-gradient(135deg,#9c27b0,#7b1fa2)}.status-box{background-color:#f8f9fa;border-left:4px solid #ff9800;border-radius:8px;padding:15px}.status-box p{color:#495057;margin:5px 0}.section-header{justify-content:space-between;margin-bottom:20px}.close-button,.section-header{align-items:center;display:flex}.close-button{background:#f44336;border:none;border-radius:50%;color:#fff;cursor:pointer;font-size:16px;height:32px;justify-content:center;width:32px}.user-list{max-height:400px;overflow-y:auto}.user-item{align-items:center;background:#f8f9fa;border-left:4px solid #ff9800;border-radius:8px;display:flex;justify-content:space-between;margin-bottom:10px;padding:15px}.user-info h4{color:#333;margin:0 0 5px}.user-info p{color:#666;font-size:14px;margin:2px 0}.user-actions{display:flex;gap:8px}.toggle-button{align-items:center;border:none;border-radius:50%;cursor:pointer;display:flex;font-size:18px;height:40px;justify-content:center;width:40px}.toggle-button.premium{background:gold;color:#fff}.toggle-button.normal{background:#4caf50;color:#fff}.edit-button{background:#2196f3;border:none;border-radius:50%;color:#fff;cursor:pointer;font-size:18px;height:40px;width:40px}.edit-button,.modal-overlay{align-items:center;display:flex;justify-content:center}.modal-overlay{background:#00000080;bottom:0;left:0;position:fixed;right:0;top:0;z-index:1000}.modal-content{background:#fff;border-radius:12px;max-height:80vh;max-width:500px;overflow-y:auto;padding:0;width:90%}.modal-header{align-items:center;border-bottom:1px solid #e0e0e0;display:flex;justify-content:space-between;padding:20px}.modal-header h3{color:#333;margin:0}.modal-body{padding:20px}.form-group{margin-bottom:15px}.form-group label{display:block;margin-bottom:5px}.form-group input{border:1px solid #ddd;border-radius:4px;box-sizing:border-box;padding:10px;width:100%}.checkbox-group{margin-bottom:15px}.checkbox-group label{align-items:center;color:#333;display:flex;font-weight:600;gap:8px}.modal-footer{border-top:1px solid #e0e0e0;display:flex;gap:10px;justify-content:flex-end;padding:20px}.cancel-button{background:#f44336}.cancel-button,.save-button{border:none;border-radius:4px;color:#fff;cursor:pointer;padding:10px 20px}.save-button{background:#4caf50}.sidebar-toggle-header{align-items:center;background:linear-gradient(135deg,#3b82f6,#2563eb);border:none;border-bottom:1px solid #ffffff1a;color:#fff;cursor:pointer;display:flex;font-size:24px;justify-content:center;padding:16px;transition:all .3s ease;width:100%}.sidebar-toggle-header:hover{background:linear-gradient(135deg,#2563eb,#1d4ed8)}.admin-tabs{background:#fff;border-right:1px solid #e2e8f0;box-shadow:2px 0 10px #0000000d;display:flex;flex-direction:column;padding:0;position:relative;transition:all .3s ease;width:250px}.admin-tabs.collapsed{width:70px}.admin-tabs.collapsed .tab-button{justify-content:center;padding:16px 10px}.admin-tabs .tab-button{align-items:center;background:none;border:none;border-left:3px solid #0000;color:#64748b;cursor:pointer;display:flex;font-size:15px;font-weight:500;gap:10px;overflow:hidden;padding:16px 24px;text-align:left;transition:all .2s;white-space:nowrap}.admin-tabs .tab-button:hover:not(.active){background:#3b82f60d;border-left-color:#3b82f64d;color:#374151}.admin-tabs .tab-button.active{background:#3b82f61a;border-left-color:#3b82f6;color:#3b82f6;font-weight:600}.admin-tabs .tab-button:disabled{cursor:not-allowed;opacity:.5}.loading-overlay{align-items:center;background:#fffc;bottom:0;display:flex;flex-direction:column;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:2000}.loading-spinner{border:4px solid #f3f3f3;border-top-color:#ff9800;margin-bottom:10px}@media (max-width:768px){.admin-main-container{flex-direction:column;height:auto}.admin-tabs{border-bottom:1px solid #e2e8f0;border-right:none;flex-direction:row;overflow-x:auto;padding:10px;width:100%}.admin-tabs .tab-button{border-bottom:2px solid #0000;border-left:none;padding:12px 16px;white-space:nowrap}.admin-tabs .tab-button.active{border-bottom-color:#3b82f6;border-left-color:#0000}.admin-content{padding:10px}.admin-section{padding:16px}.button-grid{grid-template-columns:1fr}.user-item{align-items:flex-start;flex-direction:column;gap:10px}.user-actions{align-self:flex-end}}.user-table-container{background:#fff;border:1px solid #e2e8f0;border-radius:12px;box-shadow:0 10px 30px #00000014;margin-top:24px;overflow-x:auto}.user-sql-table{border-collapse:initial;border-spacing:0;font-size:14px;text-align:left;width:100%}.user-sql-table th{background-color:#f1f5f9;border-bottom:2px solid #e2e8f0;color:#334155;font-size:11px;font-weight:700;letter-spacing:.05em;padding:16px;text-transform:uppercase;white-space:nowrap}.user-sql-table td{border-bottom:1px solid #f1f5f9;color:#1e293b;padding:14px 16px;vertical-align:middle}.user-sql-table tr:nth-child(2n){background-color:#f8fafc}.user-sql-table tr:hover{background-color:#f1f5f9!important;transition:background-color .2s ease}.user-sql-table tr:last-child td{border-bottom:none}.col-index{background-color:#f8fafc;border-right:1px solid #e2e8f0;color:#94a3b8;font-weight:600;text-align:center;width:40px}.col-username{min-width:200px}.text-center{text-align:center}.no-data{color:#94a3b8;font-size:13px;font-style:italic}.user-name-cell{display:flex;flex-direction:column;gap:2px}.user-name-cell strong{color:#1e293b;font-size:14px}.user-key-hint{background:#f1f5f9;border-radius:3px;color:#64748b;font-family:JetBrains Mono,Courier New,monospace;font-size:11px;padding:1px 4px;width:-webkit-fit-content;width:fit-content}.badge{align-items:center;border-radius:9999px;box-shadow:0 1px 2px #0000000d;display:inline-flex;font-size:12px;font-weight:600;padding:4px 10px}.badge.admin{background-color:#fee2e2;border:1px solid #fecaca;color:#dc2626}.badge.user{background-color:#f1f5f9;border:1px solid #e2e8f0;color:#475569}.badge.premium{background-color:#fef3c7;border:1px solid #fde68a;color:#d97706}.badge.normal{background-color:#ecfdf5;border:1px solid #d1fae5;color:#059669}.user-actions-cell{display:flex;gap:6px;justify-content:flex-end}.col-actions{min-width:160px;text-align:right}.action-btn{align-items:center;background-color:#fff;border:1px solid #0000;border-radius:8px;box-shadow:0 2px 4px #0000000d;cursor:pointer;display:flex;font-size:16px;height:34px;justify-content:center;transition:all .2s cubic-bezier(.4,0,.2,1);width:34px}.action-btn:hover{box-shadow:0 4px 8px #0000001a;transform:translateY(-2px)}.action-btn.premium{border-color:#fde68a;color:#d97706}.action-btn.normal{border-color:#d1fae5;color:#059669}.action-btn.edit{border-color:#bfdbfe;color:#2563eb}.action-btn.detail{border-color:#ddd6fe;color:#7c3aed}.action-btn.delete{border-color:#fecaca;color:#dc2626}.action-btn.premium:hover{background-color:#fef3c7}.action-btn.normal:hover{background-color:#ecfdf5}.action-btn.edit:hover{background-color:#eff6ff}.action-btn.detail:hover{background-color:#f5f3ff}.action-btn.delete:hover{background-color:#fef2f2}.sidebar-divider{background-color:#e2e8f0;height:1px;margin:16px 8px}.users-section{background:#0000!important;box-shadow:none!important;display:flex;flex-direction:column;padding:0!important}.edit-modal-premium{background:#fff;border:1px solid #ffffff1a;border-radius:20px!important;box-shadow:0 25px 50px -12px #00000040!important;display:flex;flex-direction:column;max-height:95vh!important;max-width:1000px!important;width:95%!important}.header-title-complex{align-items:center;display:flex;gap:15px}.edit-icon{background:#f1f5f9;border-radius:12px;font-size:28px;padding:10px}.header-title-complex h3{color:#1e293b;font-size:20px;margin:0}.header-title-complex .subtitle{color:#64748b;font-family:monospace;font-size:13px;margin:0}.close-button-circle{align-items:center;background:#f1f5f9;border:none;border-radius:50%;color:#64748b;cursor:pointer;display:flex;font-size:14px;height:36px;justify-content:center;transition:all .2s;width:36px}.close-button-circle:hover{background:#fee2e2;color:#ef4444;transform:rotate(90deg)}.edit-form-grid{grid-gap:24px;display:grid;gap:24px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));padding:10px 5px}.edit-form-grid .form-group{background:#fff;border:1px solid #e2e8f0;border-radius:16px;box-shadow:0 4px 6px -1px #0000000d;display:flex;flex-direction:column;gap:12px;padding:20px;position:relative;transition:all .2s}.edit-form-grid .form-group:hover:not(.read-only){border-color:#3b82f6;box-shadow:0 10px 15px -3px #3b82f61a}.edit-form-grid .form-group.read-only{background:#f8fafc;border-color:#f1f5f9}.label-wrapper{align-items:center;display:flex;justify-content:space-between}.read-only-badge{background:#e2e8f0;border-radius:4px;color:#64748b;font-size:10px;font-weight:600;padding:2px 6px;text-transform:uppercase}.switch{display:inline-block;height:26px;position:relative;width:50px}.switch input{height:0;opacity:0;width:0}.slider{background-color:#cbd5e1;bottom:0;cursor:pointer;left:0;right:0;top:0}.slider,.slider:before{position:absolute;transition:.4s}.slider:before{background-color:#fff;bottom:4px;box-shadow:0 2px 4px #0000001a;content:"";height:18px;left:4px;width:18px}input:checked+.slider{background-color:#10b981}input:focus+.slider{box-shadow:0 0 1px #10b981}input:checked+.slider:before{transform:translateX(24px)}.slider.round{border-radius:34px}.slider.round:before{border-radius:50%}.premium-toggle-wrapper{align-items:center;display:flex;gap:12px;padding:10px 0}.toggle-label{color:#1e293b;font-size:14px;font-weight:600}.visual-badge{font-size:20px;margin-left:auto}.input-with-icon{align-items:center;display:flex;position:relative}.input-with-icon input{border:2px solid #e2e8f0;border-radius:12px;color:#1e293b;font-size:14px;font-weight:500;padding:12px 45px 12px 16px;transition:all .2s;width:100%}.input-with-icon input:focus:not([readonly]){background:#fbfdff;border-color:#3b82f6;outline:none}.input-with-icon input[readonly]{background:#0000;border-color:#f1f5f9;color:#94a3b8;cursor:not-allowed}.input-icon{font-size:18px;pointer-events:none;position:absolute;right:15px}.json-textarea{background:#f8fafc;border:2px solid #e2e8f0;border-radius:12px;color:#334155;font-family:JetBrains Mono,monospace;font-size:12px;min-height:120px;padding:12px;resize:vertical;width:100%}.field-hint{color:#94a3b8;font-size:11px;font-style:italic;margin-top:-8px}.premium-footer{background:#f8fafc!important;border-top:1px solid #e2e8f0!important;padding:24px 32px!important}.btn-secondary{background:#fff;border:1px solid #e2e8f0;border-radius:12px;color:#64748b;cursor:pointer;font-weight:600;padding:12px 24px;transition:all .2s}.btn-secondary:hover{background:#f1f5f9;color:#1e293b}.btn-primary-gradient{background:linear-gradient(135deg,#3b82f6,#2563eb);border:none;border-radius:12px;box-shadow:0 4px 10px #2563eb33;color:#fff;cursor:pointer;font-weight:600;padding:12px 32px;transition:all .2s}.btn-primary-gradient:hover:not(:disabled){box-shadow:0 8px 20px #2563eb4d;transform:translateY(-2px)}.btn-primary-gradient:disabled{background:#cbd5e1;box-shadow:none;cursor:not-allowed}.login-container{align-items:center;background:linear-gradient(135deg,#ff9800,#4caf50);display:flex;justify-content:center;min-height:100vh;padding:20px}.login-box{background:#fff;border-radius:16px;box-shadow:0 10px 30px #0003;max-width:400px;padding:40px;width:100%}.login-header{margin-bottom:30px;text-align:center}.login-header h1{color:#ff9800;font-size:28px;font-weight:700;margin-bottom:8px}.login-header p{color:#666;font-size:16px;margin:0}.login-form{gap:20px}.form-group,.login-form{display:flex;flex-direction:column}.form-group label{color:#333;font-size:14px;font-weight:600;margin-bottom:8px}.form-group input{border:2px solid #e0e0e0;border-radius:8px;font-size:16px;padding:12px 16px;transition:border-color .3s ease}.form-group input:focus{border-color:#ff9800;box-shadow:0 0 0 3px #ff98001a;outline:none}.form-group input:disabled{background-color:#f5f5f5;color:#999}.error-message{background-color:#ffebee;border:1px solid #ffcdd2;border-radius:8px;color:#c62828;font-size:14px;padding:12px 16px;text-align:center}.login-button{background:linear-gradient(135deg,#ff9800,#f57c00);border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:16px;font-weight:600;margin-top:10px;padding:16px 24px;transition:all .3s ease}.login-button:hover:not(:disabled){background:linear-gradient(135deg,#f57c00,#e65100);box-shadow:0 4px 12px #ff98004d;transform:translateY(-2px)}.login-button:disabled{background:#e0e0e0;box-shadow:none;color:#999;cursor:not-allowed;transform:none}.login-footer{margin-top:30px;text-align:center}.login-footer p{color:#888;font-size:12px;margin:0}@media (max-width:480px){.login-container{padding:10px}.login-box{padding:24px}.login-header h1{font-size:24px}}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}.App{min-height:100vh}.loading-container{align-items:center;background:linear-gradient(135deg,#ff9800,#4caf50);color:#fff;display:flex;flex-direction:column;justify-content:center;min-height:100vh}.loading-spinner{animation:spin 1s linear infinite;border:4px solid #ffffff4d;border-radius:50%;border-top-color:#fff;height:40px;margin-bottom:16px;width:40px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.loading-container p{font-size:18px;font-weight:500}button{transition:all .3s ease}button:hover:not(:disabled){transform:translateY(-1px)}button:active:not(:disabled){transform:translateY(0)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}button:focus,input:focus{outline:2px solid #ff9800;outline-offset:2px}@media (max-width:768px){body{font-size:14px}}
/*# sourceMappingURL=main.e9681a9b.css.map*/