/**
 * content-rewrite/index.html — Page-specific styles
 * Extracted from inline <style> blocks.
 * Generic components use shared/styles/components.css.
 */

.rewrite-layout { display: grid; grid-template-columns: 1fr 340px; gap: 24px; max-width: 960px; margin: 0 auto; }
    @media (max-width: 860px) { .rewrite-layout { grid-template-columns: 1fr; } }

    .form-hint { font-size: 0.7rem; color: var(--text-dim); margin-top: 4px; }

    /* Content type preview */
    .content-type-preview {
      margin-top: 8px; padding: 10px 12px;
      background: var(--bg-primary); border: 1px solid var(--border-secondary);
      border-radius: var(--border-radius-sm);
      transition: all 0.2s;
    }
    .content-type-preview-header {
      display: flex; align-items: center; justify-content: space-between;
      margin-bottom: 6px;
    }
    .content-type-preview-label {
      font-size: 0.62rem; font-weight: 600; text-transform: uppercase;
      letter-spacing: 0.05em; color: var(--text-dim);
    }
    .content-type-preview-tag {
      font-size: 0.58rem; font-weight: 600; padding: 2px 8px;
      border-radius: 9999px; background: rgba(59, 130, 246, 0.12);
      color: var(--accent-info);
    }
    .content-type-preview-list {
      list-style: none; padding: 0; margin: 0;
    }
    .content-type-preview-list li {
      font-size: 0.68rem; color: var(--text-muted); line-height: 1.55;
      padding: 2px 0 2px 14px; position: relative;
    }
    .content-type-preview-list li::before {
      content: '\2022'; position: absolute; left: 2px; color: var(--accent-info); font-weight: 700;
    }
    .ct-edit-toggle {
      margin-left: auto; padding: 1px 8px; font-size: 0.55rem; font-weight: 600;
      border: 1px solid var(--border-secondary); border-radius: 4px;
      background: transparent; color: var(--text-dim); cursor: pointer; transition: all 0.15s;
      text-transform: uppercase; letter-spacing: 0.03em;
    }
    .ct-edit-toggle:hover { color: var(--accent-info); border-color: var(--accent-info); }
    .ct-edit-toggle.active { color: var(--accent-info); border-color: var(--accent-info); background: rgba(59,130,246,0.08); }
    .ct-edit-panel { margin-top: 6px; }
    .content-type-editor {
      width: 100%; padding: 8px 10px;
      background: var(--bg-secondary); border: 1px solid var(--border-secondary);
      border-radius: var(--border-radius-sm); font-family: var(--font-mono, 'SF Mono', 'Fira Code', monospace);
      font-size: 0.68rem; color: var(--text-muted); line-height: 1.55;
      resize: vertical; box-sizing: border-box; white-space: pre-wrap;
    }
    .content-type-editor:focus { outline: none; border-color: var(--accent-info); box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.12); }
    .content-type-actions {
      display: flex; align-items: center; gap: 8px; margin-top: 5px;
    }
    .btn-save-ct, .btn-cancel-ct {
      padding: 3px 12px; font-size: 0.6rem; font-weight: 600; border: none; border-radius: 4px;
      cursor: pointer; transition: opacity 0.15s;
    }
    .btn-save-ct { background: var(--accent-info); color: #fff; }
    .btn-save-ct:disabled { opacity: 0.35; cursor: default; }
    .btn-save-ct:not(:disabled):hover { opacity: 0.85; }
    .btn-cancel-ct { background: transparent; color: var(--text-dim); border: 1px solid var(--border-secondary); }
    .btn-cancel-ct:hover { color: var(--text-primary); border-color: var(--text-dim); }
    .ct-save-status { font-size: 0.58rem; color: var(--text-dim); }

    /* Source section */
    .source-tabs { display: flex; gap: 0; margin-bottom: 12px; }
    .source-tab {
      flex: 1; padding: 10px; text-align: center; font-size: 0.8rem; font-weight: 500;
      border: 1px solid var(--border-input); cursor: pointer; color: var(--text-muted);
      background: var(--bg-secondary); transition: all 0.2s;
    }
    .source-tab:first-child { border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm); }
    .source-tab:last-child { border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0; }
    .source-tab.active { background: var(--text-primary); color: var(--bg-primary); border-color: var(--text-primary); }

    /* Layer pickers */
    .layer-picker { margin-bottom: 16px; }
    .layer-picker label { display: block; font-size: 0.75rem; font-weight: 500; color: var(--text-muted); margin-bottom: 4px; }
    .layer-picker select {
      width: 100%; padding: 10px 14px; background: var(--bg-input); border: 1px solid var(--border-input);
      border-radius: var(--border-radius-sm); color: var(--text-secondary); font-size: 0.85rem;
      cursor: pointer; appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23737373'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
      background-repeat: no-repeat; background-position: right 10px center; background-size: 16px; padding-right: 36px;
    }
    .layer-picker select:focus { outline: none; border-color: var(--accent-info); box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1); }
    .layer-picker select option { background: var(--bg-secondary); color: var(--text-secondary); }
    .layer-picker .picker-hint { font-size: 0.65rem; color: var(--text-dim); margin-top: 3px; font-style: italic; }

    /* Module preview / editor */
    .module-preview {
      display: none; margin-top: 6px;
    }
    .module-preview.active { display: block; }
    .module-preview-toggle {
      display: inline-block; font-size: 0.62rem; color: var(--accent-info);
      cursor: pointer; margin-left: 6px; opacity: 0.8; user-select: none;
    }
    .module-preview-toggle:hover { opacity: 1; text-decoration: underline; }
    .module-preview .preview-label {
      font-family: var(--font-sans, -apple-system, sans-serif);
      font-size: 0.62rem; font-weight: 600; color: var(--text-muted);
      text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 6px; display: block;
    }
    .module-preview textarea.preview-editor {
      width: 100%; min-height: 120px; max-height: 300px; padding: 10px 12px;
      background: var(--bg-secondary); border: 1px solid var(--border-secondary);
      border-radius: var(--border-radius-sm); font-family: var(--font-mono, 'SF Mono', 'Fira Code', monospace);
      font-size: 0.68rem; line-height: 1.55; color: var(--text-secondary);
      white-space: pre-wrap; word-break: break-word; resize: vertical;
      box-sizing: border-box;
    }
    .module-preview textarea.preview-editor:focus { outline: none; border-color: var(--accent-info); box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.12); }
    .module-actions {
      display: flex; gap: 6px; margin-top: 6px; align-items: center;
    }
    .module-actions .btn-save-module {
      padding: 4px 12px; font-size: 0.65rem; font-weight: 600; cursor: pointer;
      background: var(--accent-info); color: #fff; border: none; border-radius: var(--border-radius-sm);
    }
    .module-actions .btn-save-module:hover { opacity: 0.9; }
    .module-actions .btn-save-module:disabled { opacity: 0.4; cursor: default; }
    .module-actions .save-status { font-size: 0.6rem; color: var(--text-dim); font-style: italic; }
    .btn-new-module {
      display: inline-block; font-size: 0.62rem; color: var(--accent-info);
      cursor: pointer; margin-left: 6px; opacity: 0.8; user-select: none;
    }
    .btn-new-module:hover { opacity: 1; text-decoration: underline; }
    /* New module form */
    .new-module-form {
      display: none; margin-top: 8px; padding: 12px; background: var(--bg-secondary);
      border: 1px solid var(--border-secondary); border-radius: var(--border-radius-sm);
    }
    .new-module-form.active { display: block; }
    .new-module-form label { display: block; font-size: 0.65rem; font-weight: 500; color: var(--text-muted); margin-bottom: 3px; margin-top: 8px; }
    .new-module-form label:first-child { margin-top: 0; }
    .new-module-form input, .new-module-form textarea {
      width: 100%; padding: 7px 10px; background: var(--bg-input); border: 1px solid var(--border-input);
      border-radius: var(--border-radius-sm); color: var(--text-secondary); font-size: 0.75rem; box-sizing: border-box;
    }
    .new-module-form textarea { min-height: 80px; resize: vertical; font-family: var(--font-mono, 'SF Mono', 'Fira Code', monospace); font-size: 0.68rem; line-height: 1.5; }

    /* Block type selector */
    .block-type-grid {
      display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px;
    }
    .block-type-chip {
      display: inline-flex; align-items: center; gap: 4px;
      padding: 4px 10px; font-size: 0.68rem; font-weight: 500;
      border: 1px solid var(--border-secondary); border-radius: 20px;
      cursor: pointer; user-select: none; transition: all 0.15s;
      background: var(--bg-secondary); color: var(--text-muted);
    }
    .block-type-chip.selected {
      background: var(--accent-info); border-color: var(--accent-info); color: #fff;
    }
    .block-type-chip .chip-count {
      font-size: 0.58rem; opacity: 0.7; font-weight: 400;
    }
    .block-type-chip .chip-chars {
      font-size: 0.54rem; opacity: 0.55; font-weight: 400; margin-left: 2px;
    }
    .block-type-chip .chip-tolerance {
      font-size: 0.5rem; opacity: 0.45; font-weight: 400; display: block; margin-top: 1px;
    }
    .block-type-chip.not-rewritable {
      opacity: 0.5; text-decoration: line-through; cursor: default;
    }
    .block-type-actions {
      display: flex; gap: 8px; margin-top: 6px; align-items: center;
    }
    .block-type-actions a {
      font-size: 0.6rem; color: var(--accent-info); cursor: pointer; text-decoration: none;
    }
    .block-type-actions a:hover { text-decoration: underline; }
    #blockTypeEmpty {
      font-size: 0.65rem; color: var(--text-dim); font-style: italic; margin-top: 6px;
    }

    /* Tolerance settings panel */
    .tolerance-panel {
      margin-top: 10px; border: 1px solid var(--border-secondary); border-radius: var(--border-radius-sm);
      background: var(--bg-secondary); overflow: hidden;
    }
    .tolerance-toggle {
      display: flex; align-items: center; gap: 6px; padding: 8px 12px; cursor: pointer;
      font-size: 0.65rem; font-weight: 500; color: var(--text-secondary); user-select: none;
    }
    .tolerance-toggle:hover { background: var(--bg-hover, rgba(255,255,255,0.03)); }
    .tolerance-toggle .chevron { font-size: 0.55rem; transition: transform 0.2s; }
    .tolerance-toggle .chevron.open { transform: rotate(90deg); }
    .tolerance-body { display: none; padding: 8px 12px 12px; }
    .tolerance-body.open { display: block; }
    .tolerance-table {
      width: 100%; border-collapse: collapse; font-size: 0.62rem;
    }
    .tolerance-table th {
      text-align: left; padding: 4px 8px; font-weight: 600; color: var(--text-dim);
      border-bottom: 1px solid var(--border-secondary); font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.03em;
    }
    .tolerance-table td {
      padding: 4px 8px; border-bottom: 1px solid var(--border-secondary, rgba(255,255,255,0.05));
      color: var(--text-secondary);
    }
    .tolerance-table tr:last-child td { border-bottom: none; }
    .tolerance-table .tag-label { font-weight: 500; }
    .tolerance-table .chars-display { font-family: var(--font-mono, monospace); font-size: 0.6rem; }
    .tolerance-table input[type="number"] {
      width: 52px; padding: 2px 4px; background: var(--bg-input); border: 1px solid var(--border-input);
      border-radius: 3px; color: var(--text-secondary); font-size: 0.62rem; text-align: center;
      font-family: var(--font-mono, monospace);
    }
    .tolerance-table input[type="number"]:focus { border-color: var(--accent-info); outline: none; }
    /* Default ± % display (read-only look, clickable to edit) */
    .tol-default-display {
      display: inline-block; min-width: 36px; padding: 2px 6px; text-align: center;
      font-family: var(--font-mono, monospace); font-size: 0.62rem; color: var(--text-dim);
      border: 1px solid transparent; border-radius: 3px; cursor: pointer; user-select: none;
      transition: border-color 0.15s, background 0.15s;
    }
    .tol-default-display:hover { border-color: var(--border-input); background: var(--bg-input); }
    .tol-default-input { display: none; }
    .tol-default-cell.editing .tol-default-display { display: none; }
    .tol-default-cell.editing .tol-default-input { display: inline-block; }
    .tolerance-save-row {
      display: flex; align-items: center; gap: 8px; margin-top: 8px; justify-content: flex-end;
    }
    .btn-save-tolerance {
      padding: 4px 14px; font-size: 0.62rem; font-weight: 600; border: none; border-radius: 4px;
      background: var(--accent-info); color: #fff; cursor: pointer; transition: opacity 0.15s;
    }
    .btn-save-tolerance:disabled { opacity: 0.4; cursor: default; }
    .btn-save-tolerance:not(:disabled):hover { opacity: 0.85; }
    .tolerance-status { font-size: 0.6rem; }

    /* AI Model controls */
    .model-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
    .temp-display { font-size: 0.8rem; font-weight: 600; color: var(--accent-info); float: right; }
    .model-row input[type="range"] {
      -webkit-appearance: none; width: 100%; height: 6px; background: var(--border-secondary);
      border: none; border-radius: 3px; margin-top: 6px;
    }
    .model-row input[type="range"]::-webkit-slider-thumb {
      -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%;
      background: var(--accent-info); cursor: pointer;
    }

    /* Sidebar card */
    .sidebar-card { background: var(--bg-card); border: 1px solid var(--border-secondary); border-radius: var(--border-radius-lg); padding: 20px; }
    .sidebar-title { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); margin-bottom: 16px; }
    .sidebar-divider { height: 1px; background: var(--border-primary); margin: 16px 0; }

    /* Progress */
    .progress-wrap { display: none; margin-top: 20px; }
    .progress-wrap.active { display: block; }
    .progress-steps { list-style: none; padding: 0; }
    .progress-steps li {
      padding: 8px 0; font-size: 0.8rem; color: var(--text-dim); display: flex; align-items: center; gap: 8px;
    }
    .progress-steps li.done { color: var(--accent-success); }
    .progress-steps li.active { color: var(--accent-info); }
    .step-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border-secondary); flex-shrink: 0; }
    .step-dot.done { background: var(--accent-success); }
    .step-dot.active { background: var(--accent-info); animation: pulse 1.5s ease-in-out infinite; }

    /* Result */
    .result-panel { display: none; margin-top: 20px; }
    .result-panel.active { display: block; }
    .result-card {
      background: rgba(34, 197, 94, 0.06); border: 1px solid rgba(34, 197, 94, 0.2);
      border-radius: var(--border-radius); padding: 16px;
    }
    .result-card .result-title { font-size: 0.85rem; font-weight: 600; color: var(--accent-success); margin-bottom: 8px; }
    .result-actions { display: flex; gap: 8px; margin-top: 12px; }
    .result-actions a, .result-actions button {
      padding: 8px 16px; font-size: 0.8rem; border-radius: var(--border-radius-sm); text-decoration: none;
      cursor: pointer; font-weight: 500;
    }
    .btn-download { background: var(--accent-success); color: white; border: none; }
    .btn-download:hover { opacity: 0.9; }
    .btn-view { background: transparent; border: 1px solid var(--border-input); color: var(--text-muted); }
    .btn-view:hover { border-color: var(--border-hover); color: var(--text-secondary); }
    .btn-compare { background: rgba(139, 92, 246, 0.12); border: 1px solid rgba(139, 92, 246, 0.3); color: #8b5cf6; }
    .btn-compare:hover { background: rgba(139, 92, 246, 0.18); border-color: rgba(139, 92, 246, 0.5); }

    /* Error */
    .error-panel { display: none; margin-top: 16px; }
    .error-panel.active { display: block; }
    .error-card {
      background: rgba(239, 68, 68, 0.06); border: 1px solid rgba(239, 68, 68, 0.2);
      border-radius: var(--border-radius); padding: 16px;
    }
    .error-card .error-title { font-size: 0.85rem; font-weight: 600; color: var(--accent-danger); margin-bottom: 8px; }
    .error-detail {
      font-size: 0.75rem; font-family: monospace; color: var(--text-dim); background: var(--bg-primary);
      padding: 12px; border-radius: var(--border-radius-sm); max-height: 180px; overflow-y: auto;
      white-space: pre-wrap; word-break: break-word; margin-top: 8px;
    }

    /* Fact-check review panel */
    .fc-review-panel {
      margin: 14px 0 6px; padding: 14px; border-radius: var(--border-radius-sm);
      background: rgba(234, 179, 8, 0.06); border: 1px solid rgba(234, 179, 8, 0.2);
    }
    .fc-review-panel.fc-passed {
      background: rgba(34, 197, 94, 0.06); border-color: rgba(34, 197, 94, 0.2);
    }
    .fc-review-header {
      display: flex; align-items: center; justify-content: space-between;
      margin-bottom: 10px;
    }
    .fc-review-title {
      font-size: 0.78rem; font-weight: 600;
    }
    .fc-review-title.fc-pass { color: var(--accent-success); }
    .fc-review-title.fc-fail { color: #eab308; }
    .fc-review-hint {
      font-size: 0.65rem; color: var(--text-dim); margin-bottom: 10px; line-height: 1.4;
    }
    .fc-issue-card {
      background: var(--bg-primary); border: 1px solid var(--border-secondary);
      border-radius: 6px; padding: 10px 12px; margin-bottom: 8px;
      transition: border-color 0.2s, opacity 0.2s;
    }
    .fc-issue-card.fc-accepted { border-color: var(--accent-success); }
    .fc-issue-card.fc-dismissed { opacity: 0.5; border-color: var(--border-secondary); }
    .fc-issue-top {
      display: flex; align-items: flex-start; justify-content: space-between; gap: 10px;
    }
    .fc-issue-category {
      font-size: 0.62rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em;
      padding: 2px 7px; border-radius: 4px; white-space: nowrap; flex-shrink: 0;
    }
    .fc-issue-category.high { background: rgba(239, 68, 68, 0.12); color: #ef4444; }
    .fc-issue-category.medium { background: rgba(234, 179, 8, 0.12); color: #eab308; }
    .fc-issue-desc {
      font-size: 0.73rem; color: var(--text-secondary); line-height: 1.45; flex: 1;
    }
    .fc-issue-detail {
      display: grid; grid-template-columns: auto 1fr; gap: 2px 10px;
      font-size: 0.65rem; color: var(--text-dim); margin-top: 6px; line-height: 1.4;
    }
    .fc-issue-detail dt { font-weight: 600; color: var(--text-muted); white-space: nowrap; }
    .fc-issue-detail dd { margin: 0; }
    .fc-issue-actions {
      display: flex; gap: 6px; margin-top: 8px; justify-content: flex-end;
    }
    .fc-btn {
      padding: 3px 10px; font-size: 0.6rem; font-weight: 600; border-radius: 4px;
      border: 1px solid var(--border-secondary); background: var(--bg-secondary);
      color: var(--text-muted); cursor: pointer; transition: all 0.15s;
    }
    .fc-btn:hover { border-color: var(--border-hover); color: var(--text-secondary); }
    .fc-btn.fc-accept-btn.active {
      background: rgba(34, 197, 94, 0.12); border-color: var(--accent-success);
      color: var(--accent-success);
    }
    .fc-btn.fc-dismiss-btn.active {
      background: rgba(107, 114, 128, 0.12); border-color: var(--text-dim);
      color: var(--text-dim);
    }
    .fc-bulk-actions {
      display: flex; gap: 8px; align-items: center; margin-top: 10px;
      padding-top: 10px; border-top: 1px solid var(--border-secondary);
    }
    .fc-bulk-btn {
      padding: 5px 14px; font-size: 0.68rem; font-weight: 600; border-radius: 5px;
      border: none; cursor: pointer; transition: opacity 0.15s;
    }
    .fc-bulk-btn:hover { opacity: 0.85; }
    .fc-apply-btn {
      background: var(--accent-success); color: #fff;
    }
    .fc-apply-btn:disabled { opacity: 0.4; cursor: default; }
    .fc-keep-btn {
      background: transparent; border: 1px solid var(--border-input); color: var(--text-muted);
    }
    .fc-bulk-status {
      font-size: 0.62rem; color: var(--text-dim); margin-left: auto;
    }

    /* Prompt sections */
    .section-label {
      font-size: 0.8rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px;
      display: flex; align-items: center; gap: 8px;
    }
    .section-badge {
      font-size: 0.6rem; padding: 2px 8px; border-radius: 9999px;
      text-transform: uppercase; letter-spacing: 0.06em;
    }
    .section-badge.system { background: rgba(139,92,246,0.15); color: var(--accent-purple, #8b5cf6); }
    .section-badge.user { background: rgba(59,130,246,0.15); color: var(--accent-info); }
    .prompt-display {
      width: 100%; min-height: 120px; max-height: 300px; overflow-y: auto;
      background: var(--bg-secondary); border: 1px solid var(--border-secondary);
      border-radius: var(--border-radius-sm); padding: 12px 14px;
      font-family: "SF Mono","Monaco","Consolas",monospace; font-size: 0.78rem;
      line-height: 1.6; color: var(--text-muted); white-space: pre-wrap; word-break: break-word;
    }
    .prompt-display.loading { color: var(--text-dim); font-style: italic; font-family: var(--font-family); }
    .prompt-textarea {
      width: 100%; min-height: 80px; background: var(--bg-input);
      border: 1px solid var(--border-input); border-radius: var(--border-radius-sm);
      color: var(--text-primary); padding: 10px 12px;
      font-family: "SF Mono","Monaco","Consolas",monospace; font-size: 0.82rem;
      line-height: 1.5; resize: vertical;
    }
    .prompt-textarea:focus { outline: none; border-color: var(--accent-info); box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1); }
    .prompt-textarea::placeholder { color: var(--text-dim); font-family: var(--font-family); font-style: italic; }

    /* Collapsible section */
    .collapse-toggle {
      display: flex; align-items: center; gap: 10px; cursor: pointer;
      padding: 0; user-select: none; margin-bottom: 12px;
    }
    .collapse-toggle .chevron {
      transition: transform 0.2s; font-size: 0.7rem; color: var(--text-dim);
    }
    .collapse-toggle .chevron.open { transform: rotate(90deg); }
    .collapse-body { display: none; }
    .collapse-body.open { display: block; }

    /* Toggle switch */
    .toggle-row {
      display: flex; align-items: center; justify-content: space-between;
      padding: 8px 0; margin-bottom: 12px;
    }
    .toggle-row .toggle-info { flex: 1; }
    .toggle-row .toggle-label { font-size: 0.8rem; font-weight: 500; color: var(--text-secondary); }
    .toggle-row .toggle-desc { font-size: 0.7rem; color: var(--text-dim); margin-top: 2px; }
    .toggle-switch {
      position: relative; display: inline-block; width: 40px; height: 22px; flex-shrink: 0;
    }
    .toggle-switch input { opacity: 0; width: 0; height: 0; }
    .toggle-slider {
      position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0;
      background: var(--border-secondary); border-radius: 22px; transition: 0.2s;
    }
    .toggle-slider::before {
      content: ''; position: absolute; width: 16px; height: 16px;
      left: 3px; bottom: 3px; background: white; border-radius: 50%; transition: 0.2s;
    }
    .toggle-switch input:checked + .toggle-slider { background: var(--accent-info); }
    .toggle-switch input:checked + .toggle-slider::before { transform: translateX(18px); }

    /* File attachment zone */
    .attach-zone {
      border: 2px dashed var(--border-secondary); border-radius: var(--border-radius-sm);
      padding: 16px; text-align: center; cursor: pointer; transition: border-color 0.2s;
      margin-bottom: 8px;
    }
    .attach-zone:hover, .attach-zone.dragover { border-color: var(--accent-info); }
    .attach-zone-text { font-size: 0.8rem; color: var(--text-muted); }
    .attach-zone-text strong { color: var(--accent-info); }
    .attach-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
    .attach-chip {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 4px 10px; background: var(--bg-secondary);
      border: 1px solid var(--border-secondary); border-radius: 9999px;
      font-size: 0.72rem; color: var(--text-secondary);
    }
    .attach-chip .remove { cursor: pointer; color: var(--text-dim); font-weight: 700; }
    .attach-chip .remove:hover { color: var(--accent-danger); }

    @keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

'
        + '*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }'
        + 'body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: #0a0a0a; color: #e5e5e5; }'
        + '.cmp-toolbar { position: sticky; top: 0; z-index: 100; background: #141414; border-bottom: 1px solid #262626; padding: 10px 20px; display: flex; align-items: center; justify-content: space-between; }'
        + '.cmp-toolbar-title { font-size: 0.82rem; font-weight: 600; color: #a3a3a3; }'
        + '.cmp-toolbar-actions { display: flex; gap: 8px; }'
        + '.cmp-toolbar-btn { padding: 5px 14px; font-size: 0.72rem; font-weight: 500; border-radius: 5px; border: 1px solid #333; background: #1a1a1a; color: #a3a3a3; cursor: pointer; transition: all 0.15s; }'
        + '.cmp-toolbar-btn:hover { border-color: #555; color: #e5e5e5; }'
        + '.cmp-toolbar-btn.active { background: rgba(139,92,246,0.15); border-color: rgba(139,92,246,0.4); color: #a78bfa; }'
        + '.cmp-container { display: grid; grid-template-columns: 1fr 1fr; min-height: calc(100vh - 45px); }'
        + '.cmp-container.stacked { grid-template-columns: 1fr; }'
        + '.cmp-pane { padding: 24px 32px 48px; overflow-y: auto; }'
        + '.cmp-pane-before { background: #0a0a0a; border-right: 1px solid #262626; }'
        + '.cmp-pane-after { background: #0d0d12; }'
        + '.cmp-container.stacked .cmp-pane-before { border-right: none; border-bottom: 1px solid #262626; }'
        + '.cmp-pane-label { font-size: 0.62rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; padding: 4px 10px; border-radius: 4px; display: inline-block; margin-bottom: 16px; }'
        + '.cmp-pane-before .cmp-pane-label { background: rgba(239,68,68,0.1); color: #f87171; }'
        + '.cmp-pane-after .cmp-pane-label { background: rgba(34,197,94,0.1); color: #4ade80; }'
        // Content styles
        + '.cmp-meta { margin-bottom: 20px; padding-bottom: 14px; border-bottom: 1px solid #262626; }'
        + '.cmp-page-title { font-size: 0.82rem; font-weight: 600; color: #d4d4d4; margin-bottom: 4px; }'
        + '.cmp-page-url { font-size: 0.68rem; color: #737373; font-family: monospace; margin-bottom: 4px; }'
        + '.cmp-meta-desc { font-size: 0.72rem; color: #a3a3a3; font-style: italic; }'
        + '.cmp-h1 { font-size: 1.5rem; font-weight: 700; color: #f5f5f5; margin: 20px 0 10px; line-height: 1.3; }'
        + '.cmp-h2 { font-size: 1.2rem; font-weight: 600; color: #e5e5e5; margin: 18px 0 8px; line-height: 1.35; }'
        + '.cmp-h3 { font-size: 1.05rem; font-weight: 600; color: #d4d4d4; margin: 14px 0 6px; line-height: 1.35; }'
        + '.cmp-h4 { font-size: 0.95rem; font-weight: 600; color: #d4d4d4; margin: 12px 0 6px; }'
        + '.cmp-h5 { font-size: 0.88rem; font-weight: 600; color: #a3a3a3; margin: 10px 0 4px; }'
        + '.cmp-h6 { font-size: 0.82rem; font-weight: 600; color: #a3a3a3; margin: 10px 0 4px; }'
        + '.cmp-p { font-size: 0.85rem; color: #d4d4d4; line-height: 1.65; margin: 8px 0; }'
        + '.cmp-list { font-size: 0.85rem; color: #d4d4d4; line-height: 1.65; margin: 8px 0 8px 20px; }'
        + '.cmp-list li { margin: 3px 0; }'
        + '.cmp-cta { margin: 10px 0; }'
        + '.cmp-cta a { color: #60a5fa; text-decoration: underline; font-size: 0.85rem; }'
        + '.cmp-img { margin: 12px 0; }'
        + '.cmp-img-placeholder { background: #1a1a1a; border: 1px dashed #404040; border-radius: 6px; padding: 16px; text-align: center; font-size: 0.75rem; color: #737373; }'
        + '.cmp-img figcaption { font-size: 0.7rem; color: #737373; text-align: center; margin-top: 4px; }'
        + '.cmp-blockquote { border-left: 3px solid #404040; padding: 8px 14px; margin: 10px 0; font-size: 0.85rem; color: #a3a3a3; font-style: italic; }'
        + '.cmp-faq { background: #141414; border: 1px solid #262626; border-radius: 6px; padding: 12px 14px; margin: 10px 0; }'
        + '.cmp-faq-q { font-size: 0.85rem; font-weight: 600; color: #e5e5e5; margin-bottom: 6px; }'
        + '.cmp-faq-a { font-size: 0.82rem; color: #a3a3a3; line-height: 1.55; }'
        + '.cmp-table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 0.8rem; }'
        + '.cmp-table th, .cmp-table td { padding: 6px 10px; border: 1px solid #262626; text-align: left; }'
        + '.cmp-table th { background: #1a1a1a; font-weight: 600; color: #d4d4d4; }'
        + '.cmp-table td { color: #a3a3a3; }'
        + '.cmp-hr { border: none; border-top: 1px solid #333; margin: 16px 0; }'
        // Sync scroll highlight
        + '.cmp-pane.synced { scroll-behavior: smooth; }'
        + '