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#2A2B36;--background-light: #1F2029;--background-hover: #2F3038;--text-light: #6E6C64;--text-lighter: #5C5A52;--text-primary: #E8E6E1;--border-hover: #45464F;--primary-dark: #5A7DB6;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .5);--shadow-color: rgba(0, 0, 0, .3);--shadow-light: 0 1px 3px rgba(0, 0, 0, .3);--shadow-medium: 0 4px 6px rgba(0, 0, 0, .4);--shadow-strong: 0 10px 15px rgba(0, 0, 0, .5);--code-bg: #1E1F28;--code-color: #E8E6E1;--code-inline-bg: #2A2B36;--code-inline-color: #A09D94;--success-color: #8FB996;--warning-color: #E5B960;--error-color: #D97878;--info-color: #8FB5E5;--shadow-elevation-1: 0 1px 2px rgba(0, 0, 0, .3), 0 1px 3px rgba(0, 0, 0, .4);--shadow-elevation-2: 0 2px 4px rgba(0, 0, 0, .35), 0 3px 6px rgba(0, 0, 0, .45);--shadow-elevation-3: 0 4px 8px rgba(0, 0, 0, .4), 0 6px 12px rgba(0, 0, 0, .5);--shadow-elevation-4: 0 8px 16px rgba(0, 0, 0, .45), 0 12px 24px rgba(0, 0, 0, .55);--shadow-elevation-5: 0 16px 32px rgba(0, 0, 0, .5), 0 24px 48px rgba(0, 0, 0, .6)}[data-theme=warm-amber]{--primary-color: #B8860B;--secondary-color: #9A7109;--accent-color: #DAA520;--accent-hover: #C89510;--background-color: #FBF9F4;--background-secondary: #F7F3E9;--surface-card: #FFFEF9;--surface-sidebar: #F9F6ED;--surface-header: #9A7109;--surface-toolbar: #FFFEF9;--text-color: #3D3425;--text-secondary: #6B5D4A;--border-color: #E8DFC8;--success-color: #6B7A4A;--warning-color: #D4A24D;--error-color: #B85C5C;--info-color: #8A7A4A}[data-theme=warm-amber][data-color-scheme=dark]{--primary-color: #DAA520;--secondary-color: #C89510;--accent-color: #E5B960;--accent-hover: #F0C870;--background-color: #1F1E1A;--background-secondary: #252420;--surface-card: #2A2822;--surface-sidebar: #252420;--surface-header: #332D24;--surface-toolbar: #2A2822;--text-color: #E8E0D0;--text-secondary: #A99D88;--border-color: #3D3830}[data-theme=sage-green]{--primary-color: #5F7A61;--secondary-color: #4A6A4D;--accent-color: #7A9A7D;--accent-hover: #6B8A6E;--background-color: #F7F9F7;--background-secondary: #F0F4F0;--surface-card: #FAFCFA;--surface-sidebar: #F2F6F2;--surface-header: #4A6A4D;--surface-toolbar: #FAFCFA;--text-color: #2D3D2E;--text-secondary: #5A6A5B;--border-color: #D8E2D8;--success-color: #5F7A61;--warning-color: #A88B4A;--error-color: #A85A5A;--info-color: #5F7A8B}[data-theme=sage-green][data-color-scheme=dark]{--primary-color: #8FB996;--secondary-color: #7AA887;--accent-color: #9FC9A6;--accent-hover: #B0D9B7;--background-color: #1A1F1A;--background-secondary: #1F241F;--surface-card: #242A24;--surface-sidebar: #1F241F;--surface-header: #2A332A;--surface-toolbar: #242A24;--text-color: #E0E8E0;--text-secondary: #98A698;--border-color: #353D35}[data-theme=dark-slate]{--primary-color: #475569;--secondary-color: #334155;--accent-color: #64748B;--accent-hover: #526376;--background-color: #F8F9FA;--background-secondary: #F1F3F5;--surface-card: #FFFFFF;--surface-sidebar: 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.resize-handle-indicator{background:var(--primary-color)}.btn{padding:12px 25px;font-size:1rem;border:none;border-radius:50px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:8px;font-weight:600;box-shadow:var(--shadow-medium)}.btn:hover{transform:translateY(-3px);box-shadow:0 6px 15px #0000004d}.btn-primary{background:linear-gradient(to right,var(--accent-color),#1c745f);color:#fff}.btn-html-plus{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;box-shadow:0 4px 15px #8b5cf64d;transition:all .3s ease}.btn-html-plus:hover{box-shadow:0 6px 20px #8b5cf680;transform:translateY(-2px)}.btn-html-pp{background:linear-gradient(135deg,#ec4899,#8b5cf6);color:#fff;box-shadow:0 4px 15px #ec48994d;transition:all .3s ease}.btn-html-pp:hover{box-shadow:0 6px 20px #ec489980;transform:translateY(-2px)}.btn-docx{background:linear-gradient(to right,#2b5797,#1e3966);color:#fff}.btn-pdf{background:linear-gradient(to 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var(--transition-ease)}.templates-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-elevation-3)}.templates-btn i{font-size:1rem}.btn-settings{background:var(--background-light);border:1px solid var(--border-color);color:var(--text-light);padding:8px;border-radius:var(--radius-md);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast) var(--transition-ease)}.btn-settings:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.btn-settings i{font-size:1rem}.expand-preview-btn{background:var(--button-bg, #007bff);color:var(--button-text, white);border:1px solid var(--border-color, #dee2e6);padding:8px 12px;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:all .3s ease;min-width:40px;height:40px}.expand-preview-btn:hover{background:var(--button-hover-bg, #0056b3);transform:scale(1.05)}.expand-preview-btn:active{transform:scale(.95)}.preview-toggle-btn{background:var(--button-bg, #007bff);color:var(--button-text, white);border:1px solid var(--border-color, #dee2e6);padding:8px 12px;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:all .3s ease;min-width:40px;height:40px}.preview-toggle-btn:hover{background:var(--button-hover-bg, #0056b3);transform:scale(1.05)}.preview-toggle-btn:active{transform:scale(.95)}.preview-toggle-btn.active{background:var(--danger-color, #dc3545);border-color:var(--danger-color, #dc3545)}.preview-bar-toggle{background:transparent;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:8px 12px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-light);transition:all var(--transition-fast) var(--transition-ease)}.preview-bar-toggle:hover{background:var(--background-light);border-color:var(--primary-color);color:var(--primary-color)}.preview-bar-toggle.active{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.preview-bar-expand{background:transparent;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:8px 12px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-light);transition:all var(--transition-fast) var(--transition-ease)}.preview-bar-expand:hover{background:var(--background-light);border-color:var(--primary-color);color:var(--primary-color)}.export-buttons{display:flex;justify-content:flex-start;gap:15px;flex-wrap:wrap;margin-left:auto}.export-buttons button{padding:12px 25px;font-size:1rem;border:none;border-radius:50px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;gap:8px;font-weight:600;box-shadow:var(--shadow-medium)}.export-buttons 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.btn-text{font-size:.85rem}.controls-divider{width:1px;height:24px;background:var(--border-color);flex-shrink:0}.loaded-filename{display:flex;align-items:center;gap:6px;padding:6px 12px;height:32px;background:var(--background-light);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:.85rem;color:var(--text-secondary);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.loaded-filename span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auto-save-toggle{display:flex;align-items:center;gap:4px;cursor:pointer;-webkit-user-select:none;user-select:none}.auto-save-label{font-size:.85rem;color:var(--text-secondary);font-weight:500}.unsaved-indicator{display:flex;align-items:center;color:var(--warning-color, #f59e0b);margin-left:4px}.export-dropdown{position:relative}.export-btn .chevron{transition:transform .2s ease}.export-btn .chevron.open{transform:rotate(180deg)}.export-dropdown-menu{position:absolute;top:calc(100% + 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#0000004d}.image-list{display:flex;flex-direction:column;gap:12px;flex:1;overflow-y:auto}.image-upload-area{display:flex;justify-content:center}.upload-image-label{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background-color:#0366d6;color:#fff;border-radius:6px;cursor:pointer;font-size:.9rem;font-weight:500;transition:all .2s ease;box-shadow:0 2px 4px #0366d633}.upload-image-label:hover{background-color:#0256c7;transform:translateY(-1px);box-shadow:0 4px 8px #0366d64d}.upload-image-label:active{transform:translateY(0)}.image-grid{display:grid;grid-template-columns:1fr;gap:12px}.image-item{background-color:#fff;border:1px solid var(--border-color);border-radius:8px;padding:12px;display:flex;flex-direction:column;gap:10px;cursor:move;transition:all .2s ease;box-shadow:0 1px 3px #00000014}.image-item:hover{box-shadow:0 4px 12px 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12px}.file-icon{font-size:1.5rem;flex-shrink:0}.file-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.file-info .library-item-name{text-align:left}.file-size{font-size:.65rem;color:var(--text-lighter)}.file-item .library-item-actions{margin-top:0}.file-download-link{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:linear-gradient(135deg,#f8fafc,#f1f5f9);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--primary-color);text-decoration:none;font-size:.9rem;transition:all var(--transition-fast) var(--transition-ease)}.file-download-link:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.file-download-link .file-size{font-size:.75rem;opacity:.7}.file-not-found{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:#fef2f2;border:1px solid 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h2{margin:0;flex:1;color:var(--text-primary);display:flex;align-items:center;gap:8px;font-size:1.1rem}.preview-header-actions{display:flex;gap:8px;align-items:center}.pull-refresh-indicator{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--background-light);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.9rem}.pull-refresh-indicator .spinning{animation:spin 1s linear infinite}.fab-container{position:fixed;bottom:24px;right:24px;z-index:1000;display:flex;flex-direction:column-reverse;align-items:flex-end;gap:12px}.fab-main-btn{width:64px;height:64px;border-radius:var(--radius-full);background:var(--primary-color);box-shadow:var(--shadow-elevation-4);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;transition:all var(--transition-normal) var(--transition-ease)}.fab-main-btn:hover{transform:scale(1.1);box-shadow:var(--shadow-elevation-5);background:var(--primary-hover)}.fab-menu{display:flex;flex-direction:column-reverse;gap:12px;opacity:0;pointer-events:none;transform:translateY(20px);transition:all var(--transition-slow) var(--transition-ease)}.fab-container.open .fab-menu{opacity:1;pointer-events:all;transform:translateY(0)}.fab-menu-section{background:var(--surface-elevated);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:12px;box-shadow:var(--shadow-elevation-3);display:flex;flex-direction:column;gap:8px;min-width:200px}.fab-menu-section-title{font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--text-light);padding:0 8px;margin-bottom:4px;letter-spacing:.5px}.fab-menu-btn{padding:10px 18px;border-radius:var(--radius-sm);border:none;cursor:pointer;display:flex;align-items:center;gap:10px;font-size:.9rem;font-weight:600;transition:all var(--transition-fast) var(--transition-ease);color:#fff}.fab-menu-btn:hover{transform:translate(-4px);box-shadow:var(--shadow-elevation-2)}.fab-menu-btn.btn-pdf{background:var(--danger-color, #dc3545)}.fab-menu-btn.btn-html,.fab-menu-btn.btn-html-plus{background:var(--success-color, #28a745)}.fab-menu-btn.btn-html-pp{background:var(--info-color, #17a2b8)}.fab-menu-btn.btn-docx,.fab-menu-btn.btn-docx-adv{background:var(--primary-color)}.fab-menu-btn.btn-pptx{background:var(--warning-color, #f59e0b)}.fab-menu-btn.btn-md{background:var(--secondary-color, #6c757d)}@media(max-width:768px){.fab-container{display:none}}.template-modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:9999;animation:fadeIn .3s ease}.template-modal{max-width:900px;width:100%;max-height:90vh;overflow-y:auto;padding:0;box-shadow:var(--shadow-elevation-5);animation:slideUp .3s 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var(--border-color);border-radius:var(--radius-md);padding:24px;cursor:pointer;transition:all var(--transition-normal) var(--transition-ease);position:relative;overflow:hidden;display:flex;flex-direction:column}.template-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(to right,var(--primary-color),var(--accent-color));transform:scaleX(0);transform-origin:left;transition:transform var(--transition-normal) var(--transition-ease)}.template-card:hover{border-color:var(--primary-color);box-shadow:var(--shadow-elevation-3);transform:translateY(-4px)}.template-card:hover:before{transform:scaleX(1)}.template-icon{width:56px;height:56px;border-radius:var(--radius-md);background:linear-gradient(135deg,var(--primary-color),var(--accent-color));display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.8rem;margin-bottom:16px}.template-card h3{margin:0 0 8px;font-size:1.1rem;color:var(--text-color);font-weight:700}.template-card p{margin:0 0 12px;font-size:.85rem;color:var(--text-light);line-height:1.5;flex:1}.template-language{display:inline-block;padding:4px 12px;background:var(--background-light);color:var(--primary-dark);border-radius:var(--radius-xs);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.template-copy-btn{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:var(--radius-full);border:none;background:#10b9811a;color:#10b981;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:all var(--transition-fast) var(--transition-ease);z-index:10}.template-card:hover .template-copy-btn{opacity:1}.template-copy-btn:hover{background:#10b981;color:#fff;transform:scale(1.1)}.template-copy-btn i{font-size:.9rem}.btn-diagnostics{position:relative;background:var(--background-light);border:1px solid var(--border-color);color:var(--text-light);padding:8px 12px;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:all var(--transition-fast) var(--transition-ease);min-height:40px}.btn-diagnostics:hover{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;border-color:transparent}.btn-diagnostics.has-issues{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;border-color:transparent}.btn-diagnostics.has-high-issues{background:linear-gradient(135deg,#dc3545,#a02a37);color:#fff;border-color:transparent}.diagnostic-count-badge{position:absolute;top:-6px;right:-6px;background:#dc3545;color:#fff;font-size:.7rem;font-weight:700;min-width:18px;height:18px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;padding:0 4px;box-shadow:var(--shadow-elevation-2)}.diagnostic-modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1100;animation:fadeIn .3s ease}.diagnostic-modal{background:var(--background-white);border-radius:var(--radius-lg);max-width:500px;width:100%;max-height:85vh;overflow:hidden;padding:0;box-shadow:var(--shadow-elevation-5);animation:slideUp .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;align-items:stretch}.diagnostic-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:linear-gradient(135deg,var(--primary-color) 0%,var(--secondary-color) 100%);color:#fff;cursor:default;-webkit-user-select:none;user-select:none}.diagnostic-title{display:flex;align-items:center;gap:8px;font-weight:600;font-size:1rem}.diagnostic-badge{background:#ffffff4d;padding:2px 10px;border-radius:12px;font-size:.8rem;margin-left:4px}.diagnostic-header .modal-close{position:static;background:#fff3;border:none;color:#fff;width:32px;height:32px;border-radius:var(--radius-full);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--transition-fast)}.diagnostic-header .modal-close:hover{background:#ffffff4d;transform:none}.diagnostic-content{padding:20px;overflow-y:auto;flex:1}.diagnostic-summary{display:flex;flex-wrap:wrap;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--border-color);margin-bottom:16px}.metric-group{display:flex;align-items:center;gap:4px;font-size:.85rem}.metric-label{color:var(--text-secondary);font-weight:500}.metric-value{color:var(--primary-color);font-weight:700}.metric-group.severity-high .metric-value{color:#dc3545}.metric-group.severity-medium .metric-value{color:#ffc107}.diagnostic-stats{margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.stats-header{font-weight:600;font-size:.9rem;color:var(--text-color);margin-bottom:12px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stat-item{display:flex;flex-direction:column;align-items:center;padding:12px 8px;background:linear-gradient(135deg,var(--background-light),var(--background-white));border:1px solid var(--border-color);border-radius:8px;transition:all .15s ease}.stat-item:hover{background:linear-gradient(135deg,var(--background-white),var(--background-light));box-shadow:var(--shadow-elevation-2);transform:translateY(-1px)}.stat-value{font-size:1.4rem;font-weight:700;color:var(--primary-color);line-height:1.2}.stat-label{font-size:.7rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-top:4px}@media(max-width:480px){.stats-grid{grid-template-columns:repeat(2,1fr)}.stat-item{padding:10px 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