Add read-only repository viewer (UI + backend)
Implements a read-only repository viewer for remote Gitea repos and local clones. Adds UI/CSS for viewer panels, breadcrumb/branch controls, file table, code/Markdown preview, and readme rendering (frontend/css/components.css, frontend/js/app.js). Extends app state and wiring (state.js, app.js) with viewer actions, branch/content loading, local/remote navigation, and preview helpers (base64 decoding, markdown rendering, syntax highlighting, 256 KB preview limit). Adds Gitea API helpers to fetch repo branches and contents (frontend/js/gitea-api.js) and Tauri JS bindings for local repo operations (tauri-api.js). Implements Rust backend commands to list branches, tree entries, and file contents (with size/binary checks and helper utilities) and wires them into the Tauri command registry (src-tauri/src/lib.rs). Also updates README to mention the new read-only viewer.
This commit is contained in:
@@ -416,6 +416,354 @@
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cursor: pointer;
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}
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/* ── Repository viewer ────────────────────────────── */
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.viewer-panel {
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gap: 0;
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}
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/* Top bar: breadcrumb + branch controls */
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.viewer-topbar {
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display: flex;
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justify-content: space-between;
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align-items: center;
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gap: 12px;
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flex-wrap: wrap;
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padding: 0 0 14px;
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}
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.viewer-crumb-row {
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display: flex;
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align-items: center;
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gap: 4px;
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flex-wrap: wrap;
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min-width: 0;
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}
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.viewer-crumb-btn {
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padding: 0 2px;
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border: 0;
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background: transparent;
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color: var(--accent);
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font-size: 16px;
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font-weight: 600;
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}
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.viewer-crumb-btn:hover {
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background: transparent;
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border: 0;
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text-decoration: underline;
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color: var(--accent);
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}
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.viewer-crumb-sep {
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color: var(--text-muted);
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font-size: 16px;
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font-weight: 300;
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padding: 0 2px;
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user-select: none;
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}
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.viewer-source-badge {
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font-size: 12px;
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font-weight: 500;
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padding: 2px 8px;
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border: 1px solid var(--border);
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border-radius: 999px;
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color: var(--text-muted);
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background: var(--bg-panel-alt);
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white-space: nowrap;
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}
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.viewer-controls {
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gap: 6px;
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align-items: center;
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}
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/* File table */
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.viewer-table {
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border: 1px solid var(--border);
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border-radius: var(--radius-lg);
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overflow: hidden;
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margin-bottom: 16px;
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}
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.viewer-table-header {
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display: grid;
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grid-template-columns: 20px 1fr auto;
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align-items: center;
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gap: 8px;
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padding: 8px 16px;
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background: var(--bg-panel-alt);
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border-bottom: 1px solid var(--border);
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font-size: 11px;
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font-weight: 600;
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text-transform: uppercase;
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letter-spacing: 0.06em;
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color: var(--text-muted);
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}
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.viewer-row {
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display: grid;
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grid-template-columns: 20px 1fr auto;
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align-items: center;
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width: 100%;
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gap: 8px;
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padding: 9px 16px;
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border: 0;
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border-radius: 0;
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border-bottom: 1px solid var(--border);
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background: var(--bg-panel);
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text-align: left;
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color: var(--text-main);
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font-size: 14px;
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cursor: pointer;
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transition: background 0.08s ease;
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}
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.viewer-row:last-child {
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border-bottom: 0;
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}
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.viewer-row:hover {
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background: var(--bg-hover);
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border-color: var(--border);
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}
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.viewer-row.active {
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background: rgba(47, 129, 247, 0.07);
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border-color: var(--border);
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}
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.viewer-row-icon {
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display: flex;
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align-items: center;
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justify-content: center;
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flex-shrink: 0;
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}
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.viewer-row-name {
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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}
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.viewer-dir-name {
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color: var(--accent);
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}
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.viewer-row-size {
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font-size: 12px;
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white-space: nowrap;
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text-align: right;
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font-variant-numeric: tabular-nums;
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}
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.viewer-empty-row {
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padding: 32px 16px;
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text-align: center;
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font-size: 13px;
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}
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/* File preview panel (below the table) */
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.viewer-file-panel {
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border: 1px solid var(--border);
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border-radius: var(--radius-lg);
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overflow: hidden;
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margin-bottom: 16px;
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display: flex;
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flex-direction: column;
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}
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.viewer-file-panel-header {
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display: flex;
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justify-content: space-between;
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align-items: center;
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gap: 12px;
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padding: 10px 16px;
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background: var(--bg-panel-alt);
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border-bottom: 1px solid var(--border);
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}
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.viewer-file-name {
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display: flex;
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align-items: center;
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gap: 6px;
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font-size: 13px;
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font-weight: 600;
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color: var(--text-main);
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}
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/* README panel */
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.viewer-readme-panel {
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border: 1px solid var(--border);
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border-radius: var(--radius-lg);
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overflow: hidden;
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margin-bottom: 16px;
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}
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.viewer-readme-header {
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display: flex;
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align-items: center;
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gap: 8px;
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padding: 10px 16px;
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background: var(--bg-panel-alt);
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border-bottom: 1px solid var(--border);
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font-size: 13px;
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font-weight: 600;
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color: var(--text-main);
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}
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.viewer-readme-body {
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background: var(--bg-panel);
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}
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.markdown-body {
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padding: 24px;
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font-family: inherit;
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font-size: 14px;
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line-height: 1.75;
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word-break: break-word;
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color: var(--text-main);
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background: var(--bg-panel);
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}
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.markdown-body > :first-child {
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margin-top: 0;
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}
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.markdown-body > :last-child {
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margin-bottom: 0;
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}
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.markdown-body h1,
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.markdown-body h2 {
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padding-bottom: 8px;
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border-bottom: 1px solid var(--border);
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}
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.markdown-body h1 {
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margin: 0 0 16px;
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font-size: 28px;
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}
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.markdown-body h2 {
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margin: 24px 0 12px;
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font-size: 22px;
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}
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.markdown-body h3 {
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margin: 20px 0 10px;
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font-size: 18px;
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}
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.markdown-body h4,
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.markdown-body h5,
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.markdown-body h6 {
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margin: 16px 0 8px;
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}
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.markdown-body p {
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margin: 0 0 12px;
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}
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.markdown-body ul,
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.markdown-body ol {
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margin: 0 0 12px;
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padding-left: 24px;
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}
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.markdown-body blockquote {
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margin: 0 0 12px;
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padding: 0 12px;
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border-left: 3px solid var(--border);
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color: var(--text-muted);
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}
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.markdown-body hr {
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height: 1px;
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margin: 24px 0;
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border: 0;
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background: var(--border);
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}
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.markdown-body a {
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color: var(--accent);
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text-decoration: none;
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}
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.markdown-body a:hover {
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text-decoration: underline;
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}
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.markdown-body code {
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padding: 2px 5px;
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border-radius: var(--radius-md);
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background: var(--bg-panel-alt);
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font-family: ui-monospace, "Cascadia Code", "Fira Code", "Consolas", monospace;
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font-size: 85%;
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}
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.markdown-body .markdown-code {
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margin: 0 0 12px;
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padding: 12px;
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overflow: auto;
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border-radius: var(--radius-md);
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background: #010409;
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}
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.markdown-body .markdown-code code {
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padding: 0;
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background: transparent;
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font-size: 12px;
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line-height: 1.6;
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}
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/* Code preview (shared by file panel) */
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.code-preview {
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flex: 1;
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margin: 0;
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padding: 16px;
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overflow: auto;
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background: #010409;
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color: var(--text-main);
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font-family: ui-monospace, "Cascadia Code", "Fira Code", "Consolas", monospace;
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font-size: 12px;
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line-height: 1.7;
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white-space: pre;
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}
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.syntax-keyword {
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color: #ff7b72;
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}
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.syntax-key {
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color: #79c0ff;
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}
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.viewer-error,
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.viewer-loading {
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border: 1px solid var(--border);
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border-radius: var(--radius-md);
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padding: 8px 12px;
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font-size: 13px;
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margin-bottom: 12px;
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}
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.viewer-error {
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border-color: rgba(248, 81, 73, 0.35);
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color: var(--danger);
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background: rgba(248, 81, 73, 0.08);
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}
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.viewer-loading {
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color: var(--text-muted);
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background: var(--bg-app);
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}
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.viewer-empty {
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align-self: stretch;
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}
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/* ── Responsive ───────────────────────────────────── */
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@media (max-width: 1180px) {
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.layout {
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Block a user