.header{position:sticky;top:0;z-index:100;background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border-secondary)}.header-container{padding-top:var(--spacing-4);padding-bottom:var(--spacing-4);display:flex;align-items:center;justify-content:space-between}.header-logo{display:flex;align-items:center;gap:var(--spacing-3);text-decoration:none;color:var(--text-primary);transition:opacity var(--transition-fast)}.header-logo:hover{opacity:.9}.header-logo-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--gradient-primary);border-radius:var(--radius-lg);color:#fff}.header-logo-text{font-size:var(--font-size-lg);font-weight:600;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-actions{display:flex;align-items:center;gap:var(--spacing-4)}.header-user{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-1) var(--spacing-1) var(--spacing-1) var(--spacing-3);background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-full);transition:all var(--transition-fast)}.header-user:hover{border-color:var(--color-primary-500);background:var(--bg-secondary);box-shadow:0 0 15px #8b5cf61a}.header-user-info{display:flex;flex-direction:column}.header-user-email{font-size:11px;letter-spacing:.01em;font-weight:500;color:var(--text-primary);max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-user-avatar{width:26px;height:26px;display:flex;align-items:center;justify-content:center;background:var(--gradient-primary);color:#fff;border-radius:50%;box-shadow:0 2px 4px #0000001a}.header-logout-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:transparent;border:none;color:var(--text-muted);cursor:pointer;border-radius:50%;transition:all var(--transition-fast)}.header-logout-btn:hover{color:var(--color-error);background:#ef44441a}@media(max-width:640px){.header-logo-text{display:none}.header-container{padding:var(--spacing-3) var(--spacing-4)}.header-user-info{display:none}}.layout{min-height:100vh;display:flex;flex-direction:column;position:relative;overflow:hidden}.layout-glow{position:fixed;border-radius:50%;filter:blur(120px);opacity:.4;pointer-events:none;z-index:0}.layout-glow-1{width:600px;height:600px;background:var(--color-primary-600);top:-200px;left:-200px;opacity:.15}.layout-glow-2{width:500px;height:500px;background:var(--color-accent-500);bottom:-150px;right:-150px;opacity:.1}.layout-main{flex:1;position:relative;z-index:1}.confirmation-modal{max-width:500px;text-align:center}.confirmation-modal .modal-header{display:flex;flex-direction:column;align-items:center;margin-bottom:32px}.confirmation-icon{width:48px;height:48px;background-color:#fffbeb;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:16px}.text-warning{color:#f59e0b}.confirmation-modal h2{margin-bottom:8px}.btn-danger{background-color:#ef4444;color:#fff}.btn-danger:hover{background-color:#dc2626}.modal-actions{display:flex;justify-content:center;gap:12px;width:100%}.modal-actions button{flex:1}.dashboard{padding-top:var(--spacing-8);padding-bottom:var(--spacing-16)}.dashboard-header{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--spacing-6);margin-bottom:var(--spacing-8)}.dashboard-header-content{flex:1}.dashboard-title{font-size:var(--font-size-3xl);margin-bottom:var(--spacing-2);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.dashboard-subtitle{color:var(--text-muted);font-size:var(--font-size-base)}.dashboard-actions{display:flex;align-items:center;gap:var(--spacing-4)}.dashboard-search{position:relative;margin-bottom:var(--spacing-8);max-width:400px}.dashboard-search-icon{position:absolute;left:var(--spacing-4);top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none}.dashboard-search-input{width:100%;padding:var(--spacing-3) var(--spacing-4);padding-left:44px;font-family:var(--font-family);font-size:var(--font-size-sm);color:var(--text-primary);background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);transition:all var(--transition-fast)}.dashboard-search-input:focus{outline:none;border-color:var(--color-primary-500);box-shadow:0 0 0 3px #8b5cf626}.dashboard-search-input::placeholder{color:var(--text-muted)}.templates-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--spacing-6)}.template-card{position:relative;background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-xl);overflow:hidden;transition:all var(--transition-base)}.template-card:hover{border-color:var(--color-primary-500);box-shadow:var(--shadow-lg),0 0 30px #8b5cf61a;transform:translateY(-2px)}.template-preview{position:relative;height:180px;overflow:hidden;cursor:pointer;background:var(--color-dark-800)}.template-preview-content{width:100%;height:100%;transform:scale(.25);transform-origin:top left;width:400%;height:400%;pointer-events:none;overflow:hidden}.template-preview-placeholder{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-muted);opacity:.5}.template-preview-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:var(--spacing-2);background:#000000b3;color:#fff;font-weight:500;opacity:0;transition:opacity var(--transition-fast)}.template-preview:hover .template-preview-overlay{opacity:1}.template-info{padding:var(--spacing-4) var(--spacing-5);padding-right:var(--spacing-12)}.template-name{font-size:var(--font-size-base);font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.template-date{font-size:var(--font-size-xs);color:var(--text-muted)}.template-actions{position:absolute;bottom:var(--spacing-4);right:var(--spacing-4)}.template-menu-backdrop{position:fixed;inset:0;z-index:10}.template-menu{position:absolute;bottom:100%;right:0;margin-bottom:var(--spacing-2);min-width:180px;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);padding:var(--spacing-2);z-index:20;animation:slideUp var(--transition-fast) ease-out}.template-menu button{display:flex;align-items:center;gap:var(--spacing-3);width:100%;padding:var(--spacing-2) var(--spacing-3);font-family:var(--font-family);font-size:var(--font-size-sm);color:var(--text-secondary);background:transparent;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.template-menu button:hover{background:var(--bg-tertiary);color:var(--text-primary)}.template-menu-divider{height:1px;background:var(--border-primary);margin:var(--spacing-2) 0}.template-menu-danger{color:var(--color-error)!important}.template-menu-danger:hover{background:#ef44441a!important}.dashboard-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-16);gap:var(--spacing-4);color:var(--text-muted)}.empty-state-icon-wrapper{width:100px;height:100px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border-radius:var(--radius-2xl);margin-bottom:var(--spacing-6);color:var(--text-muted)}.empty-state-title{font-size:var(--font-size-xl);margin-bottom:var(--spacing-2);color:var(--text-primary)}.empty-state-description{color:var(--text-muted);max-width:320px;margin-bottom:var(--spacing-6)}.empty-state-actions{display:flex;gap:var(--spacing-3)}.dashboard-layout{display:flex;gap:var(--spacing-8);align-items:flex-start}.dashboard-sidebar{width:260px;flex-shrink:0;position:sticky;top:calc(72px + var(--spacing-8))}.dashboard-main{flex:1;min-width:0}.sidebar-section{margin-bottom:var(--spacing-8)}.sidebar-title{font-size:var(--font-size-xs);font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--spacing-4);display:flex;align-items:center;justify-content:space-between}.btn-add-folder{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:var(--spacing-1);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.btn-add-folder:hover{background:var(--bg-tertiary);color:var(--text-primary)}.folder-list{display:flex;flex-direction:column;gap:var(--spacing-1)}.folder-item{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-2) var(--spacing-3);border-radius:var(--radius-lg);color:var(--text-secondary);text-decoration:none;font-size:var(--font-size-sm);transition:all var(--transition-fast);background:transparent;border:1px solid transparent;width:100%;text-align:left;cursor:pointer}.folder-item:hover{background:var(--bg-tertiary);color:var(--text-primary)}.folder-item.active{background:var(--color-primary-500);color:#fff}.folder-item.dragging-over{background:#8b5cf61a;border:1px dashed var(--color-primary-500);transform:scale(1.02)}.folder-item-content{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.folder-count{font-size:var(--font-size-xs);opacity:.7}.folder-actions{display:flex;gap:var(--spacing-1);opacity:0;transition:opacity var(--transition-fast)}.folder-item:hover .folder-actions{opacity:1}.folder-action-btn{background:transparent;border:none;color:inherit;cursor:pointer;padding:var(--spacing-1);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.folder-action-btn:hover{background:#ffffff1a}.template-card.dragging{opacity:.5;cursor:grabbing}.dashboard-toolbar{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-4);margin-bottom:var(--spacing-6)}.dashboard-toolbar .dashboard-search{margin-bottom:0;flex:1;max-width:400px}.toolbar-actions{display:flex;align-items:center;gap:var(--spacing-6)}.select-all-toolbar{display:flex;align-items:center;padding-right:var(--spacing-4);border-right:1px solid var(--border-primary)}.select-all-label{display:flex;align-items:center;gap:var(--spacing-2);font-size:var(--font-size-sm);color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;transition:color var(--transition-fast)}.select-all-label:hover{color:var(--text-primary)}.sort-controls{display:flex;align-items:center;gap:var(--spacing-2)}.view-toggle{display:flex;align-items:center;gap:var(--spacing-1);background:var(--bg-tertiary);padding:var(--spacing-1);border-radius:var(--radius-lg);border:1px solid var(--border-primary)}.dropdown{position:relative;display:inline-block}.dropdown-menu{position:absolute;top:100%;right:0;margin-top:var(--spacing-2);background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);padding:var(--spacing-1);z-index:100;min-width:160px;display:none;animation:slideDownMenu var(--transition-fast) ease-out}.dropdown:hover .dropdown-menu{display:block}.dropdown-menu button{display:block;width:100%;padding:var(--spacing-2) var(--spacing-3);text-align:left;background:transparent;border:none;color:var(--text-secondary);font-size:var(--font-size-sm);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.dropdown-menu button:hover{background:var(--bg-tertiary);color:var(--text-primary)}.dropdown-menu button.active{background:var(--color-primary-500);color:#fff}.bulk-actions-bar{position:sticky;top:calc(72px + var(--spacing-4));z-index:50;background:var(--bg-card);border:1px solid var(--color-primary-500);border-radius:var(--radius-xl);padding:var(--spacing-3) var(--spacing-4);display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-6);box-shadow:var(--shadow-xl),0 0 20px #8b5cf61a;animation:slideDownBar var(--transition-base) cubic-bezier(.16,1,.3,1)}.bulk-actions-info{display:flex;align-items:center;gap:var(--spacing-4)}.selected-count{font-weight:600;color:var(--color-primary-500);font-size:var(--font-size-sm)}.bulk-actions-buttons{display:flex;align-items:center;gap:var(--spacing-2)}.template-card.selected{border-color:var(--color-primary-500);box-shadow:0 0 0 2px var(--color-primary-500)}.template-checkbox-wrapper{position:absolute;top:var(--spacing-3);left:var(--spacing-3);z-index:5;background:#0006;padding:var(--spacing-1);border-radius:var(--radius-md);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);opacity:.6;transition:all var(--transition-fast);border:1px solid rgba(255,255,255,.1)}.template-card:hover .template-checkbox-wrapper,.template-card.selected .template-checkbox-wrapper{opacity:1;background:#0009;border-color:var(--color-primary-500);transform:scale(1.1)}.template-checkbox{width:20px;height:20px;cursor:pointer;accent-color:var(--color-primary-500);border-radius:4px}.templates-list{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-xl);overflow:hidden}.list-header{display:flex;align-items:center;padding:var(--spacing-2) var(--spacing-4);background:var(--bg-tertiary);border-bottom:1px solid var(--border-primary);font-size:var(--font-size-xs);font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.list-row{display:flex;align-items:center;padding:var(--spacing-3) var(--spacing-4);border-bottom:1px solid var(--border-primary);transition:all var(--transition-fast)}.list-row:last-child{border-bottom:none}.list-row:hover{background:var(--bg-tertiary)}.list-row.selected{background:#8b5cf60d}.list-col-check{width:40px}.list-col-name{flex:2;display:flex;align-items:center;gap:var(--spacing-3);font-weight:500;cursor:pointer}.list-col-folder{flex:1}.list-col-date{flex:1;color:var(--text-muted);font-size:var(--font-size-sm)}.list-col-actions{width:60px;display:flex;justify-content:flex-end;position:relative}.list-item-icon{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border-radius:var(--radius-md);color:var(--text-muted)}.folder-badge{padding:var(--spacing-1) var(--spacing-2);background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-md);font-size:var(--font-size-xs);color:var(--text-secondary)}.no-folder{color:var(--text-muted);opacity:.5}.list-menu{bottom:auto;top:100%;right:0;margin-top:var(--spacing-1)}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-4);animation:fadeInModal var(--transition-base) ease-out}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-2xl);width:100%;max-width:450px;box-shadow:var(--shadow-2xl);animation:slideUpModal var(--transition-base) cubic-bezier(.16,1,.3,1)}.modal-header{padding:var(--spacing-5) var(--spacing-6);border-bottom:1px solid var(--border-primary);display:flex;align-items:center;justify-content:space-between}.modal-title{font-size:var(--font-size-lg);font-weight:600;color:var(--text-primary)}.modal-description{color:var(--text-secondary);margin-bottom:var(--spacing-4);font-size:var(--font-size-sm)}.folder-selection-list{display:flex;flex-direction:column;gap:var(--spacing-2);max-height:300px;overflow-y:auto}.folder-selection-item{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-3);background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);color:var(--text-primary);font-family:inherit;font-size:var(--font-size-sm);cursor:pointer;transition:all var(--transition-fast);text-align:left;width:100%}.folder-selection-item:hover{border-color:var(--color-primary-500);background:#8b5cf60d}@keyframes slideDownMenu{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideDownBar{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInModal{0%{opacity:0}to{opacity:1}}@keyframes slideUpModal{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:1024px){.dashboard-layout{flex-direction:column}.dashboard-sidebar{width:100%;position:static}.folder-list{flex-direction:row;overflow-x:auto;padding-bottom:var(--spacing-2)}.folder-item{width:auto;flex-shrink:0}}@media(max-width:768px){.dashboard{padding:var(--spacing-6) var(--spacing-4)}.dashboard-header{flex-direction:column;gap:var(--spacing-4)}.dashboard-actions{width:100%}.dashboard-actions .btn{flex:1}.dashboard-toolbar{flex-direction:column;align-items:stretch}.dashboard-toolbar .dashboard-search{max-width:none}.toolbar-actions{justify-content:space-between}.list-col-folder,.list-col-date{display:none}.bulk-actions-bar{flex-direction:column;gap:var(--spacing-3);align-items:stretch}.bulk-actions-buttons{justify-content:space-between}.templates-grid{grid-template-columns:1fr}}.file-drop-overlay{position:fixed;inset:0;background:#8b5cf61a;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000;pointer-events:none;animation:fadeIn var(--transition-base) ease-out;padding:var(--spacing-8)}.file-drop-content{background:var(--bg-secondary);border:3px dashed var(--color-primary-500);border-radius:var(--radius-2xl);padding:var(--spacing-12);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-4);box-shadow:var(--shadow-2xl);max-width:500px;width:100%;text-align:center;animation:scaleUp var(--transition-base) cubic-bezier(.16,1,.3,1)}.file-drop-icon{width:80px;height:80px;background:var(--bg-tertiary);border-radius:var(--radius-xl);display:flex;align-items:center;justify-content:center;color:var(--color-primary-500);margin-bottom:var(--spacing-2)}.file-drop-content h2{font-size:var(--font-size-2xl);color:var(--text-primary);margin:0}.file-drop-content p{color:var(--text-secondary);font-size:var(--font-size-lg);margin:0}@keyframes scaleUp{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.dashboard.file-dragging{cursor:copy}.modal-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .2s ease-out}.modal-content{background:#fff;border-radius:12px;width:100%;max-width:500px;padding:24px;position:relative;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;animation:slideUp .3s ease-out}.modal-close{position:absolute;top:16px;right:16px;background:none;border:none;color:#64748b;cursor:pointer;padding:4px;border-radius:4px;transition:all .2s}.modal-close:hover{background-color:#f1f5f9;color:#0f172a}.modal-header{margin-bottom:24px}.modal-header h2{font-size:20px;font-weight:600;color:#0f172a;margin:0 0 4px}.modal-header p{color:#64748b;font-size:14px;margin:0}.modal-form{display:flex;flex-direction:column;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group label{font-size:14px;font-weight:500;color:#334155}.form-group input{padding:10px 12px;border:1px solid #cbd5e1;border-radius:6px;font-size:14px;transition:all .2s}.form-group input:focus{outline:none;border-color:#8b5cf6;box-shadow:0 0 0 3px #8b5cf61a}.form-group small{font-size:12px;color:#94a3b8}.modal-error{background-color:#fee2e2;border:1px solid #fecaca;color:#991b1b;padding:12px;border-radius:6px;font-size:14px;display:flex;align-items:center;gap:8px;margin-bottom:16px}.modal-actions{margin-top:8px;display:flex;justify-content:flex-end;gap:12px}.merge-tag-panel{position:fixed;top:60px;right:-320px;width:320px;height:calc(100vh - 60px);background:var(--bg-secondary, #0f172a);border-left:1px solid var(--border-primary, #334155);box-shadow:-4px 0 12px #0000004d;z-index:1000;transition:transform .3s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column}.merge-tag-panel.open{transform:translate(-320px)}.merge-tag-panel-header{padding:1rem 1.25rem;border-bottom:1px solid var(--border-primary, #334155);display:flex;justify-content:space-between;align-items:center}.merge-tag-panel-header h3{margin:0;font-size:1.125rem;font-weight:600;color:var(--text-primary, #f8fafc)}.merge-tag-panel-content{flex:1;overflow-y:auto;padding:1.25rem}.merge-tag-description{font-size:.875rem;color:var(--text-secondary, #cbd5e1);margin-bottom:1.5rem}.merge-tag-category{margin-bottom:1.5rem}.category-title{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-tertiary, #94a3b8);margin-bottom:.75rem;padding-bottom:.25rem;border-bottom:1px solid var(--border-secondary, #1e293b)}.tag-list{display:flex;flex-direction:column;gap:.5rem}.tag-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem;background:var(--bg-tertiary, #1e293b);border:1px solid var(--border-primary, #334155);border-radius:8px;cursor:pointer;transition:all .2s ease}.tag-item:hover{border-color:var(--color-primary-500, #8b5cf6);background:var(--color-dark-700, #334155)}.tag-info{display:flex;flex-direction:column;gap:.25rem}.tag-label{font-size:.875rem;font-weight:500;color:var(--text-primary, #f8fafc)}.tag-code{font-size:.75rem;color:var(--color-primary-400, #a78bfa);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.text-success{color:var(--color-success, #10b981)}@media(max-width:640px){.merge-tag-panel{width:100%;right:-100%}.merge-tag-panel.open{transform:translate(-100%)}}.version-history-modal{max-width:550px;width:95%;overflow:hidden;background:var(--bg-elevated);border:1px solid var(--border-primary);box-shadow:var(--shadow-xl),0 0 40px #0006;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.modal-title-group{display:flex;align-items:center;gap:16px}.icon-badge{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;flex-shrink:0}.icon-badge.primary{background:#8b5cf626;color:var(--color-primary-400);border:1px solid rgba(139,92,246,.2)}.modal-title-group h2{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:0}.modal-description{color:var(--text-secondary);font-size:.9rem;margin-bottom:1.5rem;line-height:1.5;padding:0 4px}.version-history-loading,.version-history-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 1rem;text-align:center;gap:1.25rem;background:#ffffff05;border-radius:var(--radius-xl);border:1px dashed var(--border-primary)}.empty-icon{color:var(--text-muted);opacity:.5}.empty-sub{font-size:.85rem;color:var(--text-muted)}.version-list{display:flex;flex-direction:column;gap:12px;max-height:450px;overflow-y:auto;padding:4px;margin:-4px}.version-item{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);transition:all .25s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.version-item:before{content:"";position:absolute;left:0;top:0;width:4px;height:100%;background:var(--gradient-primary);opacity:0;transition:opacity .2s ease}.version-item:hover{border-color:var(--color-primary-400);transform:translateY(-2px);box-shadow:var(--shadow-md);background:#8b5cf60d}.version-item:hover:before{opacity:1}.version-info{display:flex;flex-direction:column;gap:6px}.version-main{display:flex;align-items:center;gap:10px}.version-name{font-weight:600;color:var(--text-primary);font-size:1rem}.version-badge{font-size:.65rem;padding:2px 8px;background:var(--color-primary-500);border-radius:var(--radius-full);color:#fff;text-transform:uppercase;font-weight:700;letter-spacing:.05em;box-shadow:0 2px 4px #8b5cf64d}.version-badge.latest{background:var(--color-success);box-shadow:0 2px 4px #10b9814d}.version-date{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--text-muted)}.btn-restore{gap:8px!important;background:transparent!important;border:1px solid var(--border-primary)!important;color:var(--text-secondary)!important;font-weight:600!important;padding:8px 16px!important;opacity:0;transform:translate(10px)}.version-item:hover .btn-restore{opacity:1;transform:translate(0)}.btn-restore:hover{background:var(--gradient-primary)!important;color:#fff!important;border-color:transparent!important;box-shadow:var(--shadow-glow)}.version-list::-webkit-scrollbar{width:6px}.version-list::-webkit-scrollbar-track{background:transparent;margin:4px}.version-list::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:10px}.version-list::-webkit-scrollbar-thumb:hover{background:var(--color-primary-500)}@keyframes itemFadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.version-item{animation:itemFadeIn .3s ease forwards}.version-item:nth-child(1){animation-delay:.05s}.version-item:nth-child(2){animation-delay:.1s}.version-item:nth-child(3){animation-delay:.15s}.version-item:nth-child(4){animation-delay:.2s}.version-item:nth-child(5){animation-delay:.25s}.editor{display:flex;flex-direction:column;height:100vh;background:var(--bg-primary)}.editor-toolbar{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-3) var(--spacing-4);background:var(--bg-glass);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border-secondary);z-index:10}.editor-toolbar-left{display:flex;align-items:center;gap:var(--spacing-2)}.editor-toolbar-right{display:flex;align-items:center;gap:var(--spacing-4)}.editor-toolbar-center{display:flex;align-items:center;gap:var(--spacing-4);position:absolute;left:50%;transform:translate(-50%)}.editor-separator{width:1px;height:20px;background:var(--border-secondary)}.editor-toolbar-group{display:flex;align-items:center;gap:var(--spacing-2)}.editor-export-group{background:var(--bg-tertiary);padding:var(--spacing-2) var(--spacing-3);border-radius:var(--radius-lg);border:1px solid var(--border-primary)}.editor-toolbar-label{font-size:var(--font-size-xs);font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-right:var(--spacing-1)}@media(max-width:768px){.editor-toolbar-label{display:none}}.editor-name-btn{display:flex;align-items:center;gap:var(--spacing-2);padding:var(--spacing-2) var(--spacing-3);font-family:var(--font-family);font-size:var(--font-size-base);font-weight:500;color:var(--text-primary);background:transparent;border:1px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast)}.editor-name-btn:hover{background:var(--bg-tertiary);border-color:var(--border-primary)}.editor-name-text{max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.editor-unsaved-dot{width:8px;height:8px;background:var(--color-warning);border-radius:50%;flex-shrink:0}.editor-name-form{display:flex}.editor-name-input{padding:var(--spacing-2) var(--spacing-3);font-family:var(--font-family);font-size:var(--font-size-base);font-weight:500;color:var(--text-primary);background:var(--bg-tertiary);border:1px solid var(--color-primary-500);border-radius:var(--radius-md);outline:none;min-width:200px}.editor-btn-label{display:none}@media(min-width:768px){.editor-btn-label{display:inline}}.btn-saved{background:var(--color-success)!important;box-shadow:none!important}.spin{animation:spin 1s linear infinite}.editor-container{flex:1;position:relative;overflow:hidden}.bee-container{width:100%;height:100%}.editor-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);z-index:5}.editor-loading-content{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-4)}.editor-loading-content p{color:var(--text-muted);font-size:var(--font-size-sm)}.floating-tag-btn{position:fixed;bottom:30px;right:30px;width:56px;height:56px;border-radius:28px;background:var(--primary-color, #3b82f6);color:#fff;display:flex;align-items:center;justify-content:center;border:none;box-shadow:0 4px 12px #3b82f666;cursor:pointer;z-index:999;transition:all .2s cubic-bezier(.175,.885,.32,1.275)}.floating-tag-btn:hover{transform:scale(1.1);box-shadow:0 6px 16px #3b82f680;background:var(--primary-hover, #2563eb)}.floating-tag-btn:active{transform:scale(.95)}@media(max-width:768px){.floating-tag-btn{bottom:20px;right:20px;width:48px;height:48px}}.editor-error{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);z-index:5}.editor-error-content{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-4);text-align:center;padding:var(--spacing-6)}.editor-error-content p{color:var(--color-error);font-size:var(--font-size-base)}.spinner-lg{width:40px;height:40px;border-width:3px}.bee-container iframe{border:none}@media(max-width:640px){.editor-toolbar{padding:var(--spacing-2) var(--spacing-3)}.editor-toolbar-group{display:none}.editor-name-text{max-width:150px}}@media(max-width:1024px){.editor-toolbar-center{position:static;transform:none;order:2;gap:var(--spacing-2)}.editor-toolbar-left{order:1}.editor-toolbar-right{order:3}.editor-toolbar-center .editor-btn-label{display:none}}.editor-toolbar-center .editor-toolbar-group{background:#ffffff0d;padding:2px;border-radius:var(--radius-lg);border:1px solid var(--border-secondary)}.editor-toolbar-center .btn-icon{width:32px;height:32px;border-radius:var(--radius-md)}@media(max-width:768px){.editor-toolbar-center{display:none}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top left,#1a1a1a,#0a0a0a);padding:20px}.login-card{width:100%;max-width:400px;background:#ffffff08;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);border-radius:24px;padding:40px;box-shadow:0 25px 50px -12px #00000080;animation:slideUp .6s cubic-bezier(.16,1,.3,1)}.login-header{text-align:center;margin-bottom:40px}.login-logo{width:48px;height:48px;margin:0 auto 20px;color:#6366f1}.login-header h1{font-size:24px;font-weight:700;color:#fff;margin-bottom:8px}.login-header p{color:#94a3b8;font-size:14px}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:14px;font-weight:500;color:#cbd5e1}.form-group input{width:100%;background:#0003;border:1px solid rgba(255,255,255,.1);border-radius:12px;padding:12px 16px;color:#fff;font-size:16px;transition:all .2s ease;box-sizing:border-box}.password-input-wrapper{position:relative;width:100%}.password-input-wrapper input{padding-right:48px}.password-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:#94a3b8;cursor:pointer;padding:8px;display:flex;align-items:center;justify-content:center;transition:color .2s ease}.password-toggle:hover{color:#fff}.password-toggle svg{width:20px;height:20px}.login-options{display:flex;align-items:center;justify-content:space-between;font-size:14px;margin-top:-4px}.remember-me{display:flex;align-items:center;gap:8px;color:#94a3b8;cursor:pointer;-webkit-user-select:none;user-select:none}.remember-me input{width:16px;height:16px;accent-color:#6366f1;cursor:pointer}.forgot-password{color:#6366f1;text-decoration:none;font-weight:500;transition:color .2s ease}.forgot-password:hover{color:#818cf8}.login-button{background:linear-gradient(135deg,#6366f1,#4f46e5);color:#fff;border:none;border-radius:12px;padding:14px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease;margin-top:10px;box-shadow:0 4px 15px #6366f14d}.login-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px #6366f166;filter:brightness(1.1)}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:.6;cursor:not-allowed}.form-group input:focus{outline:none;border-color:#6366f1;box-shadow:0 0 0 4px #6366f126;background:#0000004d}.password-toggle:focus{outline:none;color:#6366f1}.login-options label:hover span{color:#cbd5e1}.login-button:active{transform:scale(.98)}.login-card:hover{border-color:#6366f133;box-shadow:0 25px 50px -12px #0009,0 0 20px #6366f11a}.login-footer{margin-top:32px;text-align:center;border-top:1px solid rgba(255,255,255,.05);padding-top:24px}.login-footer p{font-size:12px;color:#64748b;text-transform:uppercase;letter-spacing:.05em}:root{--color-primary-50: #f5f3ff;--color-primary-100: #ede9fe;--color-primary-200: #ddd6fe;--color-primary-300: #c4b5fd;--color-primary-400: #a78bfa;--color-primary-500: #8b5cf6;--color-primary-600: #7c3aed;--color-primary-700: #6d28d9;--color-primary-800: #5b21b6;--color-primary-900: #4c1d95;--color-accent-400: #f472b6;--color-accent-500: #ec4899;--color-accent-600: #db2777;--color-dark-50: #f8fafc;--color-dark-100: #f1f5f9;--color-dark-200: #e2e8f0;--color-dark-300: #cbd5e1;--color-dark-400: #94a3b8;--color-dark-500: #64748b;--color-dark-600: #475569;--color-dark-700: #334155;--color-dark-800: #1e293b;--color-dark-900: #0f172a;--color-dark-950: #020617;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--bg-primary: var(--color-dark-950);--bg-secondary: var(--color-dark-900);--bg-tertiary: var(--color-dark-800);--bg-elevated: var(--color-dark-800);--bg-card: rgba(30, 41, 59, .7);--bg-glass: rgba(15, 23, 42, .8);--text-primary: var(--color-dark-50);--text-secondary: var(--color-dark-300);--text-tertiary: var(--color-dark-400);--text-muted: var(--color-dark-500);--border-primary: var(--color-dark-700);--border-secondary: var(--color-dark-800);--border-accent: var(--color-primary-500);--gradient-primary: linear-gradient(135deg, var(--color-primary-500) 0%, var(--color-accent-500) 100%);--gradient-dark: linear-gradient(180deg, var(--color-dark-900) 0%, var(--color-dark-950) 100%);--gradient-glow: radial-gradient(ellipse at center, rgba(139, 92, 246, .15) 0%, transparent 70%);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .4), 0 4px 6px -4px rgba(0, 0, 0, .3);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 8px 10px -6px rgba(0, 0, 0, .3);--shadow-glow: 0 0 40px rgba(139, 92, 246, .3);--shadow-glow-accent: 0 0 40px rgba(236, 72, 153, .3);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-5: 1.25rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-10: 2.5rem;--spacing-12: 3rem;--spacing-16: 4rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .5s cubic-bezier(.68, -.55, .265, 1.55);--container-max-width: 1400px;--container-padding: var(--spacing-6)}.container{width:100%;max-width:var(--container-max-width);margin-left:auto;margin-right:auto;padding-left:var(--container-padding);padding-right:var(--container-padding)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--text-primary)}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}h3{font-size:var(--font-size-2xl)}h4{font-size:var(--font-size-xl)}h5{font-size:var(--font-size-lg)}h6{font-size:var(--font-size-base)}p{color:var(--text-secondary)}a{color:var(--color-primary-400);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-300)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-2);padding:var(--spacing-3) var(--spacing-5);font-family:var(--font-family);font-size:var(--font-size-sm);font-weight:500;border-radius:var(--radius-lg);border:none;cursor:pointer;transition:all var(--transition-base);text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md),0 0 20px #8b5cf633}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-primary)}.btn-secondary:hover:not(:disabled){background:var(--color-dark-700);border-color:var(--color-dark-600)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--bg-tertiary);color:var(--text-primary)}.btn-danger{background:var(--color-error);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626;transform:translateY(-2px)}.btn-sm{padding:var(--spacing-2) var(--spacing-3);font-size:var(--font-size-xs)}.btn-lg{padding:var(--spacing-4) var(--spacing-8);font-size:var(--font-size-base)}.btn-icon{padding:var(--spacing-2);width:40px;height:40px}.card{background:var(--bg-card);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:var(--spacing-6);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:all var(--transition-base)}.card:hover{border-color:var(--border-accent);box-shadow:var(--shadow-lg),0 0 30px #8b5cf61a}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-4)}.card-title{font-size:var(--font-size-lg);font-weight:600}.input{width:100%;padding:var(--spacing-3) var(--spacing-4);font-family:var(--font-family);font-size:var(--font-size-sm);color:var(--text-primary);background:var(--bg-tertiary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);transition:all var(--transition-fast)}.input:focus{outline:none;border-color:var(--color-primary-500);box-shadow:0 0 0 3px #8b5cf626}.input::placeholder{color:var(--text-muted)}.badge{display:inline-flex;align-items:center;padding:var(--spacing-1) var(--spacing-3);font-size:var(--font-size-xs);font-weight:500;border-radius:var(--radius-full);background:var(--bg-tertiary);color:var(--text-secondary)}.badge-primary{background:#8b5cf633;color:var(--color-primary-400)}.badge-success{background:#10b98133;color:var(--color-success)}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-4);animation:fadeIn var(--transition-fast) ease-out}.modal{background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-2xl);max-width:500px;width:100%;max-height:90vh;overflow-y:auto;animation:slideUp var(--transition-base) ease-out}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-6);border-bottom:1px solid var(--border-secondary)}.modal-body{padding:var(--spacing-6)}.modal-footer{display:flex;gap:var(--spacing-3);justify-content:flex-end;padding:var(--spacing-6);border-top:1px solid var(--border-secondary)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-16);text-align:center}.empty-state-icon{width:80px;height:80px;margin-bottom:var(--spacing-6);color:var(--text-muted);opacity:.5}.empty-state-title{font-size:var(--font-size-xl);margin-bottom:var(--spacing-2)}.empty-state-description{color:var(--text-muted);max-width:300px;margin-bottom:var(--spacing-6)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.spinner{width:24px;height:24px;border:2px solid var(--border-primary);border-top-color:var(--color-primary-500);border-radius:50%;animation:spin .8s linear infinite}.toast-container{position:fixed;bottom:var(--spacing-6);right:var(--spacing-6);z-index:2000;display:flex;flex-direction:column;gap:var(--spacing-3)}.toast{display:flex;align-items:center;gap:var(--spacing-3);padding:var(--spacing-4) var(--spacing-5);background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl);animation:slideUp var(--transition-base) ease-out}.toast-success{border-left:3px solid var(--color-success)}.toast-error{border-left:3px solid var(--color-error)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-dark-600);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-dark-500)}.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-2{gap:var(--spacing-2)}.gap-3{gap:var(--spacing-3)}.gap-4{gap:var(--spacing-4)}.gap-6{gap:var(--spacing-6)}.text-center{text-align:center}.text-sm{font-size:var(--font-size-sm)}.text-muted{color:var(--text-muted)}.font-medium{font-weight:500}.font-semibold{font-weight:600}.w-full{width:100%}.h-full{height:100%}.relative{position:relative}.overflow-hidden{overflow:hidden}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.spinner-xs{width:14px;height:14px;border-width:1.5px}.spinner-md{width:32px;height:32px;border-width:2.5px}.spin{animation:spin .8s linear infinite}