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svg{width:18px;height:18px;color:var(--ui-text-muted)}.phase-badge{display:inline-block;padding:4px 12px;background:var(--primary);color:var(--white);font-size:12px;font-weight:600;border-radius:20px}.rich-toolbar{display:flex;gap:4px;padding:8px;background:var(--ui-bg-tertiary);border:1px solid var(--ui-border);border-bottom:none;border-radius:var(--radius) var(--radius) 0 0}.rich-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:4px;cursor:pointer;color:var(--ui-text-secondary);transition:all .2s}.rich-btn:hover{background:var(--ui-hover)}.rich-btn.active{background:var(--primary);color:var(--white)}.rich-textarea{border-radius:0 0 var(--radius) var(--radius)}.variant-table-editor{margin-top:16px}.variant-columns-header{display:flex;gap:8px;margin-bottom:16px;padding:12px;background:var(--ui-bg-tertiary);border-radius:var(--radius-lg);border:1px solid 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.price-label{font-weight:700;font-size:14px;color:var(--gray-800)}.variant-prices-list{display:flex;flex-direction:column;gap:8px}.variant-price-item{display:flex;align-items:center;gap:12px;background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--gray-200)}.variant-price-name{min-width:120px;padding:10px 14px;font-weight:600;font-size:13px;display:flex;align-items:center;gap:6px}.variant-price-name .recommended-badge{font-size:12px;color:gold}.variant-price-input-wrapper{flex:1;display:flex;align-items:center;gap:6px;padding-right:12px}.variant-price-input{flex:1;padding:10px 12px;font-size:16px;font-weight:600;border:1px solid var(--gray-300);border-radius:var(--radius);text-align:right;background:var(--white)}.variant-price-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px 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var(--ui-border);border-radius:var(--radius);cursor:pointer;font-size:13px;min-height:38px;color:var(--ui-text)}.searchable-select-input .placeholder{color:var(--ui-text-muted)}.searchable-select-dropdown{position:absolute;top:100%;left:0;right:0;background:var(--ui-bg-secondary);border:1px solid var(--ui-border);border-radius:var(--radius);box-shadow:var(--shadow-lg);z-index:100;margin-top:4px}.searchable-select-search{width:100%;padding:10px 12px;border:none;border-bottom:1px solid var(--ui-border);font-size:13px;outline:none;background:var(--ui-input-bg);color:var(--ui-text)}.searchable-select-options{max-height:250px;overflow-y:auto}.searchable-select-option{padding:10px 12px;cursor:pointer;transition:background .15s;color:var(--ui-text)}.searchable-select-option:hover{background:var(--ui-hover)}.searchable-select-option.selected{background:var(--primary-light);color:var(--white)}.searchable-select-option .option-name{font-size:13px;font-weight:500}.searchable-select-option .option-benchmark{font-size:11px;color:var(--ui-text-muted);margin-top:2px}.searchable-select-option.selected .option-benchmark{color:#fffc}.searchable-select-empty{padding:20px;text-align:center;color:var(--ui-text-muted);font-size:13px}.section-hint{font-size:13px;color:var(--ui-text-secondary);padding:12px;background:var(--ui-bg-tertiary);border-radius:var(--radius);margin-bottom:16px}.variants-comparison{margin:20px 0;page-break-inside:avoid}.variants-comparison h3{font-size:14px;font-weight:700;color:var(--gray-800);margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid currentColor}.variants-table{width:100%;border-collapse:collapse;font-size:11px}.variants-table th,.variants-table td{padding:10px 12px;text-align:left;border:1px solid #e5e7eb}.variants-table th{background:#f3f4f6;font-weight:600;text-transform:uppercase;font-size:10px;letter-spacing:.5px;color:#4b5563}.variants-table .variant-header-cell{background:#1f2937;color:#fff;text-align:center;font-size:12px;font-weight:700}.variants-table .variant-header-cell.recommended{background:#2563eb}.variants-table .variant-description{font-size:10px;font-weight:400;opacity:.9;margin-top:2px}.variants-table .recommended-badge{display:inline-block;font-size:8px;background:#22c55e;color:#fff;padding:2px 6px;border-radius:10px;margin-top:4px;text-transform:uppercase;letter-spacing:.5px}.variants-table .spec-label{font-weight:600;color:#374151;width:100px}.variants-table .spec-value{font-weight:500}.variants-table .spec-diff{font-size:10px;margin-left:4px}.variants-table .spec-diff.positive{color:#22c55e}.variants-table .spec-diff.negative{color:#ef4444}.variants-table .benchmark-detail{font-size:9px;color:#6b7280;margin-top:2px}.variants-table .price-row td{background:#fef3c7;font-weight:700;font-size:13px}.variants-table .price-row .variant-price{text-align:center;color:#1f2937}.variants-table .price-row 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.toolbar-group{display:flex;align-items:center;gap:6px}.settings-toolbar .toolbar-label{font-size:11px;font-weight:600;color:var(--ui-text-muted);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}.settings-toolbar .toolbar-separator{width:1px;height:24px;background:var(--ui-border);flex-shrink:0}.settings-toolbar .toolbar-btn{display:flex;align-items:center;gap:5px;padding:6px 10px;border:1px solid var(--ui-border);border-radius:5px;background:var(--ui-card-bg);color:var(--ui-text-secondary);cursor:pointer;font-size:11px;font-weight:500;transition:all .2s;white-space:nowrap}.settings-toolbar .toolbar-btn:hover{background:var(--ui-hover);color:var(--ui-text);border-color:var(--primary)}.settings-toolbar .toolbar-btn:disabled{opacity:.5;cursor:not-allowed}.settings-toolbar .toolbar-btn.global{border-color:var(--primary);color:var(--primary)}.settings-toolbar .toolbar-btn.global:hover{background:#ebbb001a}.settings-toolbar 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var(--ui-border);border-radius:4px;background:var(--ui-input-bg);color:var(--ui-text);font-size:12px}.add-item-form input[type=number]{width:80px;flex:0 0 80px}.add-item-form .add-btn{width:32px;height:32px;border:none;background:var(--primary);color:#fff;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}.add-item-form .add-btn:hover{background:var(--primary-dark)}.add-item-form.endpoints .checkbox-label{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--ui-text-secondary);white-space:nowrap}.add-item-form.endpoints .checkbox-label input{flex:0;width:auto}.items-list{display:flex;flex-direction:column;gap:16px}.category-group{display:flex;flex-direction:column;gap:8px;margin-bottom:8px}.category-title{font-size:12px;font-weight:600;color:var(--ui-text-muted);margin-bottom:4px;padding-bottom:4px;border-bottom:1px solid var(--ui-border)}.settings-item{display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--ui-bg-tertiary);border-radius:6px}.settings-item .item-name{flex:1;font-size:13px;color:var(--ui-text)}.settings-item .item-price{font-size:12px;color:var(--ui-text-secondary);min-width:80px}.settings-item .item-margin{font-size:12px;color:var(--success);min-width:50px}.settings-item .item-flags{display:flex;gap:6px}.settings-item .flag{padding:2px 8px;border-radius:10px;font-size:10px;font-weight:500}.settings-item .flag.start{background:#2563eb1a;color:var(--primary)}.settings-item .flag.end{background:#10b9811a;color:var(--success)}.settings-item .item-actions{display:flex;gap:4px}.settings-item .item-actions button{width:26px;height:26px;border:none;background:transparent;color:var(--ui-text-muted);border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center}.settings-item .item-actions button:hover{background:var(--ui-hover);color:var(--ui-text)}.settings-item .item-actions button.delete:hover{background:#ef44441a;color:var(--danger)}.editable-row{display:flex;align-items:center;gap:8px;width:100%}.editable-row input,.editable-row select{flex:1;padding:6px 8px;border:1px solid var(--primary);border-radius:4px;background:var(--ui-input-bg);color:var(--ui-text);font-size:12px}.editable-row input[type=number]{width:70px;flex:0 0 70px}.editable-row button{width:26px;height:26px;border:none;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center}.editable-row button.save{background:var(--success);color:#fff}.editable-row button.cancel{background:var(--ui-bg-tertiary);color:var(--ui-text-muted)}.document-card.calculation{border-left:3px solid var(--accent)}.document-card.calculation .document-preview{color:var(--accent)}.doc-type-badge{position:absolute;top:8px;right:8px;padding:2px 8px;border-radius:10px;font-size:10px;font-weight:500}.doc-type-badge.calculation{background:#f59e0b1a;color:var(--accent)}.document-card.project{border-left:3px solid #10b981}.document-card.project .document-preview{color:#10b981}.doc-type-badge.project{background:#10b9811a;color:#10b981}.action-card.secondary{border-color:var(--accent)}.action-card.secondary:hover{border-color:var(--accent-dark);background:#f59e0b0d}.action-card.secondary .action-icon{color:var(--accent)}.calc-cables-list{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}.empty-cables-message{display:flex;flex-direction:column;align-items:center;gap:12px;padding:60px 20px;text-align:center;color:var(--ui-text-muted);background:var(--ui-card-bg);border:1px dashed var(--ui-border);border-radius:12px}.empty-cables-message h3{font-size:18px;color:var(--ui-text);margin:0}.empty-cables-message p{font-size:14px;margin:0}.cable-card{background:var(--ui-card-bg);border:1px solid var(--ui-border);border-radius:10px;overflow:hidden;transition:box-shadow .2s}.cable-card:hover{box-shadow:0 4px 12px #00000026}.cable-card.collapsed .cable-content{display:none}.cable-header{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--ui-bg-tertiary);border-bottom:1px solid var(--ui-border);cursor:default}.cable-card.collapsed .cable-header{border-bottom:none}.cable-drag-handle{cursor:grab;padding:4px;color:var(--ui-text-muted);border-radius:4px;transition:all .2s}.cable-drag-handle:hover{color:var(--ui-text);background:var(--ui-hover)}.cable-number{font-weight:700;font-size:14px;color:var(--primary);background:#2563eb1a;padding:4px 10px;border-radius:6px;min-width:36px;text-align:center}.cable-collapse-btn{background:transparent;border:none;color:var(--ui-text-muted);padding:4px;cursor:pointer;border-radius:4px;display:flex;align-items:center}.cable-collapse-btn:hover{background:var(--ui-hover);color:var(--ui-text)}.cable-info{flex:1;display:flex;align-items:center;gap:8px;overflow:hidden}.cable-type-name{font-weight:600;font-size:14px;color:var(--ui-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cable-custom-name{font-size:12px;color:var(--ui-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.cable-total-price{display:flex;align-items:center;gap:6px;padding:6px 12px;background:#10b9811a;border-radius:6px}.cable-total-price .price-label{font-size:11px;color:var(--ui-text-muted)}.cable-total-price .price-value{font-size:14px;font-weight:700;color:var(--success)}.cable-actions{display:flex;gap:4px}.cable-actions button{width:28px;height:28px;border:1px solid var(--ui-border);background:var(--ui-bg-tertiary);color:var(--ui-text-muted);border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.cable-actions button:hover{color:var(--ui-text);border-color:var(--primary);background:var(--ui-hover)}.cable-actions button.delete-btn:hover{color:var(--danger);border-color:var(--danger);background:#ef44441a}.cable-content{padding:16px}.cable-settings-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--ui-border)}.cable-field{display:flex;flex-direction:column;gap:4px}.cable-field label{font-size:11px;font-weight:500;color:var(--ui-text-muted);text-transform:uppercase;letter-spacing:.5px}.cable-field select,.cable-field input{padding:8px 10px;border:1px solid var(--ui-border);border-radius:6px;background:var(--ui-input-bg);color:var(--ui-text);font-size:13px}.btn-template-action{display:inline-flex;align-items:center;gap:4px;padding:5px 10px;border:1px solid var(--ui-border);border-radius:6px;background:var(--ui-bg-secondary);color:var(--ui-text);font-size:12px;cursor:pointer;transition:all .15s}.btn-template-action:hover{background:var(--ui-hover);border-color:var(--ui-text-muted)}.btn-template-action.primary{background:var(--primary);color:#000;border-color:var(--primary)}.btn-template-action.primary:hover{filter:brightness(1.1)}.btn-template-action:disabled{opacity:.4;cursor:not-allowed}.support-templates-list{border:1px solid var(--ui-border);border-radius:8px;background:var(--ui-bg-secondary);margin-bottom:12px;max-height:220px;overflow-y:auto}.support-template-item{display:flex;align-items:center;gap:8px;padding:8px 12px;cursor:pointer;border-bottom:1px solid var(--ui-border);transition:background .12s}.support-template-item:last-child{border-bottom:none}.support-template-item:hover{background:var(--ui-hover)}.support-save-dialog{border:1px solid var(--ui-border);border-radius:8px;background:var(--ui-bg-secondary);padding:12px;margin-bottom:12px}.cable-field select:focus,.cable-field input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.cable-segments-section{margin-bottom:16px}.segments-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:12px}.segments-header h4{font-size:13px;font-weight:600;color:var(--ui-text);margin:0}.segments-summary{display:flex;gap:16px;font-size:11px;color:var(--ui-text-secondary);flex-wrap:wrap}.segments-summary span{white-space:nowrap}.segments-summary .total-length{color:var(--accent);font-weight:600}.segments-table{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:12px}.segments-table th{padding:8px 10px;background:var(--ui-bg-tertiary);color:var(--ui-text-muted);font-weight:600;text-align:left;border-bottom:1px solid var(--ui-border);font-size:11px;text-transform:uppercase}.segments-table td{padding:6px 10px;border-bottom:1px solid var(--ui-border);vertical-align:middle}.segments-table tr:last-child td{border-bottom:none}.segments-table .col-drag{width:30px;text-align:center}.segments-table .col-nr{width:40px;text-align:center;color:var(--ui-text-muted);font-weight:500}.segments-table .col-direction{width:120px}.segments-table .col-substrate,.segments-table .col-protection{min-width:150px}.segments-table .col-length{width:100px}.segments-table .col-actions{width:40px;text-align:center}.segments-table select{width:100%;padding:6px 8px;border:1px solid var(--ui-border);border-radius:4px;background:var(--ui-input-bg);color:var(--ui-text);font-size:12px}.segments-table select:focus{outline:none;border-color:var(--primary)}.segment-row{transition:background .15s}.segment-row:hover{background:var(--ui-hover)}.segment-drag-handle{cursor:grab;color:var(--ui-text-muted);padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center}.segment-drag-handle:hover{color:var(--ui-text);background:var(--ui-bg-tertiary)}.length-input-wrapper{display:flex;align-items:center;gap:4px}.length-input-wrapper input{width:60px;padding:6px 8px;border:1px solid var(--ui-border);border-radius:4px;background:var(--ui-input-bg);color:var(--ui-text);font-size:12px;text-align:right}.length-input-wrapper input:focus{outline:none;border-color:var(--primary)}.length-input-wrapper .unit{font-size:11px;color:var(--ui-text-muted)}.delete-segment-btn{width:24px;height:24px;border:none;background:transparent;color:var(--ui-text-muted);cursor:pointer;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .15s}.delete-segment-btn:hover:not(:disabled){background:#ef44441a;color:var(--danger)}.delete-segment-btn:disabled{opacity:.3;cursor:not-allowed}.cable-segments-section .add-segment-btn{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:10px;border:1px dashed var(--ui-border);border-radius:6px;background:transparent;color:var(--ui-text-muted);font-size:12px;cursor:pointer;transition:all .2s}.cable-segments-section .add-segment-btn:hover{border-color:var(--primary);color:var(--primary);background:#2563eb0d}.cable-notes{display:flex;flex-direction:column;gap:6px}.cable-notes label{font-size:11px;font-weight:500;color:var(--ui-text-muted);text-transform:uppercase;letter-spacing:.5px}.cable-notes textarea{padding:10px 12px;border:1px solid var(--ui-border);border-radius:6px;background:var(--ui-input-bg);color:var(--ui-text);font-size:13px;resize:vertical;min-height:60px}.cable-notes textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.calc-add-cable{margin-bottom:20px}.calc-btn.add-cable{width:100%;justify-content:center;padding:14px;border-style:dashed;border-width:2px;font-size:14px}.calc-btn.add-cable:hover{border-style:solid;border-color:var(--primary);color:var(--primary);background:#2563eb0d}.cable-drop-marker{height:4px;background:var(--primary);border-radius:2px;margin:4px 0;box-shadow:0 0 10px var(--primary)}.segment-drop-marker{height:3px;background:var(--accent);border-radius:2px;margin:2px 0;box-shadow:0 0 6px var(--accent)}.decoration-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.decoration-grid-wide{grid-template-columns:repeat(2,1fr)}.decoration-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 4px;background:var(--ui-bg);border:2px solid transparent;border-radius:6px;cursor:pointer;transition:all .15s ease}.decoration-item:hover{border-color:var(--border-hover);background:var(--ui-input-bg)}.decoration-item.selected{border-color:var(--primary);background:#2563eb1a}.decoration-item-wide{flex-direction:row;justify-content:flex-start;padding:10px;gap:10px}.decoration-preview{display:flex;align-items:center;justify-content:center;color:#fff;font-size:10px;font-weight:600}.decoration-name{font-size:10px;color:var(--ui-text);text-align:center}.decoration-info{display:flex;flex-direction:column;gap:2px;flex:1}.decoration-info .decoration-name{font-size:12px;font-weight:500;text-align:left}.decoration-desc{font-size:10px;color:var(--ui-text-muted)}.heading-preview{font-size:10px;font-weight:600;color:var(--ui-text);padding:4px 6px;white-space:nowrap;min-width:60px;text-align:center}.heading-underline{border-bottom:2px solid var(--accent, #2563eb)}.heading-accent-left{border-left:3px solid var(--accent, #2563eb);padding-left:8px;text-align:left}.heading-accent-bottom{position:relative;padding-bottom:6px}.heading-accent-bottom:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:40%;height:2px;background:var(--accent, #2563eb)}.heading-badge{background:var(--accent, #2563eb);color:#fff!important;border-radius:4px;padding:4px 8px!important}.heading-gradient-text{background:linear-gradient(135deg,var(--accent, #2563eb),#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.heading-boxed{border:2px solid var(--accent, #2563eb);border-radius:4px;padding:4px 8px!important}.heading-highlight{background:#2563eb26;border-radius:4px;padding:4px 8px!important}.table-preview{display:flex;flex-direction:column;width:50px;height:32px;gap:2px;background:var(--ui-bg);border-radius:4px;overflow:hidden;padding:3px}.table-header{height:8px;background:var(--accent, 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ease}.icon-item:hover{border-color:var(--border-hover);background:var(--ui-input-bg)}.icon-item.selected{border-color:var(--primary);background:#2563eb1a}.icon-char{font-size:18px}.checkbox-group{display:flex;flex-direction:column;gap:8px}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ui-text);cursor:pointer}.checkbox-label input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.os-progress-bar-wrap{padding:8px 20px;background:var(--ui-bg-secondary);border-bottom:1px solid var(--ui-border)}.os-progress-bar-track{height:4px;background:var(--ui-border);border-radius:2px;overflow:hidden}.os-progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--primary),#10b981);border-radius:2px;transition:width .6s 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#00000040;overflow:hidden}.os-shortcuts-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 16px;border-bottom:1px solid var(--ui-border)}.os-shortcuts-header h2{font-size:18px;font-weight:700;color:var(--ui-text);display:flex;align-items:center;gap:8px}.os-shortcuts-close{width:32px;height:32px;border:none;background:transparent;border-radius:8px;cursor:pointer;color:var(--ui-text-muted);display:flex;align-items:center;justify-content:center;transition:all .15s}.os-shortcuts-close:hover{background:var(--ui-hover);color:var(--ui-text)}.os-shortcuts-body{padding:16px 24px 24px;overflow-y:auto;max-height:calc(80vh - 70px)}.os-shortcuts-group{margin-bottom:16px}.os-shortcuts-group-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--ui-text-muted);margin-bottom:8px}.os-shortcut-row{display:flex;align-items:center;justify-content:space-between;padding:6px 0}.os-shortcut-desc{font-size:13px;color:var(--ui-text)}.os-shortcut-keys{display:flex;gap:4px}.os-shortcut-key{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:22px;padding:0 6px;font-size:11px;font-weight:600;font-family:SF Mono,Fira Code,monospace;color:var(--ui-text-secondary);background:var(--ui-bg);border:1px solid var(--ui-border);border-radius:4px;box-shadow:0 1px 0 var(--ui-border)}@keyframes osCountUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.os-animated-value{animation:osCountUp .6s cubic-bezier(.4,0,.2,1) both}.se-notes-panel{border-top:1px solid var(--ui-border);background:var(--ui-card-bg);flex-shrink:0;transition:height .3s cubic-bezier(.4,0,.2,1);overflow:hidden}.se-notes-header{display:flex;align-items:center;justify-content:space-between;padding:6px 16px;background:var(--ui-bg-tertiary);border-bottom:1px solid var(--ui-border);cursor:pointer;-webkit-user-select:none;user-select:none}.se-notes-header-title{display:flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--ui-text-secondary)}.se-notes-header-toggle{width:24px;height:24px;border:none;background:transparent;border-radius:4px;cursor:pointer;color:var(--ui-text-muted);display:flex;align-items:center;justify-content:center;transition:transform .3s}.se-notes-header-toggle.expanded{transform:rotate(180deg)}.se-notes-textarea{width:100%;height:100px;padding:10px 16px;border:none;background:transparent;color:var(--ui-text);font-size:13px;font-family:inherit;line-height:1.5;resize:none;outline:none}.se-notes-textarea::placeholder{color:var(--ui-text-muted)}.ae-preview-toggle{display:flex;align-items:center;gap:6px;padding:4px 12px;border:1px solid var(--ui-border);border-radius:6px;background:transparent;color:var(--ui-text-muted);font-size:12px;font-weight:500;cursor:pointer;transition:all .2s}.ae-preview-toggle:hover{background:var(--ui-hover);color:var(--ui-text)}.ae-preview-toggle.active{background:var(--primary);color:#fff;border-color:var(--primary)}.ae-live-preview{flex:1;display:flex;flex-direction:column;overflow-y:auto;background:var(--ui-bg)}.ae-live-preview-content{max-width:800px;width:100%;margin:32px auto;padding:48px;background:var(--ui-card-bg);border-radius:12px;box-shadow:var(--shadow-lg);min-height:600px}.ae-live-preview-title{font-size:28px;font-weight:700;color:var(--ui-text);margin-bottom:32px;padding-bottom:16px;border-bottom:2px solid var(--ui-border)}.cc-dashboard{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}.cc-dashboard-card{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--ui-card-bg);border:1px solid var(--ui-border);border-radius:10px;transition:border-color .2s,box-shadow .2s}.cc-dashboard-card:hover{border-color:var(--primary);box-shadow:0 2px 8px #ebbb0014}.cc-dashboard-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.cc-dashboard-info{display:flex;flex-direction:column;min-width:0}.cc-dashboard-label{font-size:11px;color:var(--ui-text-muted);white-space:nowrap}.cc-dashboard-value{font-size:16px;font-weight:700;color:var(--ui-text);white-space:nowrap}.os-focus-mode{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9000;background:var(--ui-bg)}.os-focus-mode .app-header,.os-focus-mode .pe-header,.os-focus-mode .ae-header,.os-focus-mode .se-header,.os-focus-mode .ie-toolbar,.os-focus-mode .pe-nav,.os-focus-mode .se-statusbar{opacity:0;pointer-events:none;max-height:0;overflow:hidden;transition:opacity .3s,max-height .3s}.os-focus-mode:hover .app-header,.os-focus-mode:hover .pe-header,.os-focus-mode:hover .ae-header,.os-focus-mode:hover .se-header,.os-focus-mode:hover .ie-toolbar,.os-focus-mode:hover .pe-nav,.os-focus-mode:hover .se-statusbar{opacity:1;pointer-events:auto;max-height:200px}.os-focus-exit-btn{position:fixed;top:8px;right:8px;z-index:9999;width:32px;height:32px;border-radius:50%;border:1px solid var(--ui-border);background:var(--ui-bg);color:var(--ui-text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}.os-focus-mode:hover .os-focus-exit-btn,.os-focus-exit-btn:hover{opacity:1}.os-focus-exit-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}.cc-cable-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600;letter-spacing:.3px}.cc-cable-badge:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}.cc-cable-notes{margin-top:8px;padding:8px 12px;background:var(--ui-bg-secondary);border-radius:6px;border:1px solid var(--ui-border)}.cc-cable-notes textarea{width:100%;border:none;background:transparent;color:var(--ui-text);font-size:12px;resize:vertical;min-height:40px;outline:none;font-family:inherit}.cc-cable-notes-label{font-size:11px;color:var(--ui-text-muted);margin-bottom:4px;display:flex;align-items:center;gap:4px}.pe-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;color:var(--ui-text-muted)}.pe-empty-state-icon{font-size:48px;margin-bottom:16px;opacity:.3}.pe-empty-state-title{font-size:16px;font-weight:600;color:var(--ui-text);margin-bottom:8px}.pe-empty-state-desc{font-size:13px;max-width:320px;line-height:1.5;margin-bottom:16px}.pe-empty-state-btn{padding:8px 20px;border-radius:8px;border:1px solid var(--primary);background:var(--primary);color:var(--accent);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}.pe-empty-state-btn:hover{opacity:.9;transform:translateY(-1px)}@keyframes osChipPulse{0%{box-shadow:0 0 0 0 var(--chip-color)}70%{box-shadow:0 0 0 6px transparent}to{box-shadow:0 0 0 0 transparent}}.pe-status-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;border:1px solid var(--chip-color, var(--ui-border));color:var(--chip-color, var(--ui-text));background:color-mix(in srgb,var(--chip-color, var(--ui-bg)) 10%,transparent)}.pe-status-chip:hover{transform:scale(1.05)}.pe-status-chip.animating{animation:osChipPulse .6s ease-out}.preview-container.dark-preview{background:#1a1a2e!important}.preview-container.dark-preview .preview-wrapper{filter:invert(.88) hue-rotate(180deg)}.preview-container.dark-preview .preview-wrapper img{filter:invert(1) hue-rotate(180deg)}.os-breadcrumbs{display:flex;align-items:center;gap:4px;padding:6px 16px;font-size:12px;color:var(--ui-text-muted);background:var(--ui-bg-secondary);border-bottom:1px solid var(--ui-border)}.os-breadcrumb-item{cursor:pointer;padding:2px 6px;border-radius:4px;transition:all .15s}.os-breadcrumb-item:hover{background:var(--ui-bg-tertiary);color:var(--ui-text)}.os-breadcrumb-item.active{color:var(--primary);font-weight:600}.os-breadcrumb-sep{color:var(--ui-text-muted);opacity:.4;font-size:10px}@keyframes osSlideDown{0%{opacity:0;transform:translateY(-10px);max-height:0}to{opacity:1;transform:translateY(0);max-height:200px}}.ie-item-row-enter{animation:osSlideDown .3s ease-out forwards}@keyframes osCableSlideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.cable-card{animation:osCableSlideIn .3s ease-out}.os-watermark-toggle{display:flex;align-items:center;gap:6px;padding:4px 10px;border-radius:6px;border:1px solid var(--ui-border);background:transparent;cursor:pointer;font-size:11px;color:var(--ui-text-muted);transition:all .15s}.os-watermark-toggle.active{border-color:#f59e0b66;background:#f59e0b0f;color:#f59e0b}.os-watermark-toggle:hover{border-color:var(--primary)}