/* sodaCat — Sepia Theme */

:root {
  --bg-primary: #f5f0e8;
  --bg-card: #ebe4d6;
  --bg-sidebar: #ddd4c2;
  --bg-hover: #d5ccba;
  --bg-input: #fff8f0;

  --text-primary: #3d2b1f;
  --text-secondary: #5c4033;
  --text-muted: #8b7355;

  --link: #6b4226;
  --link-hover: #8b5e3c;

  --border: #c4b59c;
  --border-light: #d9d0c2;

  --accent: #8b5e3c;
  --accent-light: #c4a97d;

  --diff-added: #c6ddb7;
  --diff-removed: #e0bfbf;
  --diff-changed: #ddd4a8;

  --font-body: Georgia, 'Times New Roman', serif;
  --font-mono: Consolas, 'Courier New', monospace;

  --sidebar-width: 260px;
  --header-height: 52px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.5;
  font-size: 15px;
}

/* ── Header ────────────────────────────────────────────── */

#app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 100;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.logo {
  font-size: 20px;
  font-weight: bold;
  color: var(--text-primary);
  text-decoration: none;
  white-space: nowrap;
}

.logo:hover {
  color: var(--link-hover);
}

#breadcrumb {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: var(--text-muted);
  min-width: 0;
  overflow: hidden;
}

#breadcrumb a {
  color: var(--link);
  text-decoration: none;
  white-space: nowrap;
}

#breadcrumb a:hover {
  text-decoration: underline;
}

#breadcrumb .sep {
  color: var(--text-muted);
  margin: 0 2px;
}

.header-right {
  flex-shrink: 0;
}

/* ── Search ────────────────────────────────────────────── */

.search-container {
  position: relative;
  width: 300px;
}

#search-input {
  width: 100%;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-input);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
}

#search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(139, 94, 60, 0.15);
}

.search-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 4px 4px;
  max-height: 400px;
  overflow-y: auto;
  z-index: 200;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.search-dropdown.hidden {
  display: none;
}

.search-result {
  padding: 8px 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-light);
}

.search-result:hover, .search-result.active {
  background: var(--bg-hover);
}

.search-result .result-name {
  font-weight: bold;
  font-size: 14px;
}

.search-result .result-type {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-left: 8px;
}

.search-result .result-detail {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* ── Layout ────────────────────────────────────────────── */

#app-body {
  display: flex;
  margin-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
}

#sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  position: fixed;
  top: var(--header-height);
  bottom: 0;
  left: 0;
  padding: 8px 0;
}

#sidebar-resize {
  position: fixed;
  top: var(--header-height);
  bottom: 0;
  left: calc(var(--sidebar-width) - 3px);
  width: 6px;
  cursor: col-resize;
  z-index: 50;
}

#sidebar-resize:hover,
#sidebar-resize.active {
  background: var(--accent-light);
  opacity: 0.5;
}

#content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: 24px 32px;
  max-width: 1200px;
}

/* ── Sidebar Tree ──────────────────────────────────────── */

.tree-vendor-header {
  padding: 8px 12px 4px;
  font-size: 11px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-light);
  margin-top: 8px;
}

.tree-vendor-header:first-child {
  margin-top: 0;
}

.tree-family {
  margin-bottom: 2px;
}

.tree-toggle {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 4px 12px;
  font-size: 14px;
  font-weight: bold;
}

.tree-toggle:hover {
  background: var(--bg-hover);
}

.tree-toggle .arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 20px;
  font-size: 10px;
  transition: transform 0.15s;
  flex-shrink: 0;
  cursor: pointer;
}

.tree-toggle.open .arrow {
  transform: rotate(90deg);
}

.tree-toggle .tree-label {
  color: var(--text-primary);
  text-decoration: none;
}

.tree-toggle .tree-label:hover {
  text-decoration: underline;
}

.tree-children {
  display: none;
  padding-left: 8px;
}

.tree-children.open {
  display: block;
}

.tree-subfamily {
  margin-bottom: 1px;
}

.tree-sub-toggle {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 3px 12px 3px 20px;
  font-size: 13px;
}

.tree-sub-toggle:hover {
  background: var(--bg-hover);
}

.tree-sub-toggle .arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 18px;
  font-size: 10px;
  transition: transform 0.15s;
  flex-shrink: 0;
  cursor: pointer;
}

.tree-sub-toggle.open .arrow {
  transform: rotate(90deg);
}

.tree-sub-toggle .tree-label {
  color: var(--text-secondary);
  text-decoration: none;
}

.tree-sub-toggle .tree-label:hover {
  text-decoration: underline;
}

.tree-chip-list {
  display: none;
  padding-left: 16px;
}

.tree-chip-list.open {
  display: block;
}

.tree-chip {
  display: block;
  padding: 2px 12px 2px 28px;
  color: var(--link);
  text-decoration: none;
  font-size: 12px;
  font-family: var(--font-mono);
}

.tree-chip:hover {
  background: var(--bg-hover);
  text-decoration: underline;
}

.tree-chip.active {
  background: var(--bg-hover);
  font-weight: bold;
}

/* ── Cards ─────────────────────────────────────────────── */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin: 16px 0;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  cursor: pointer;
  transition: box-shadow 0.15s, border-color 0.15s;
}

.card:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.card h3 {
  font-size: 16px;
  margin-bottom: 4px;
}

.card .card-stat {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── Tables ────────────────────────────────────────────── */

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}

.data-table th {
  text-align: left;
  padding: 8px 12px;
  background: var(--bg-card);
  border-bottom: 2px solid var(--border);
  font-weight: bold;
  color: var(--text-secondary);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: top;
}

.data-table tr:hover td {
  background: var(--bg-card);
}

.data-table .clickable {
  cursor: pointer;
}

.data-table .clickable:hover td {
  background: var(--bg-hover);
}

.data-table .mono {
  font-family: var(--font-mono);
  font-size: 13px;
}

.data-table .cluster-header td {
  background: var(--bg-card);
  font-weight: bold;
  font-size: 13px;
  border-bottom: 2px solid var(--border-light);
  padding-top: 10px;
}

.data-table .cluster-indent {
  padding-left: 24px;
}

/* ── Detail Sections ───────────────────────────────────── */

.section-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
  margin-top: 24px;
}

.section-header:first-child {
  margin-top: 0;
}

.section-header h1 {
  font-size: 24px;
}

.section-header h2 {
  font-size: 18px;
}

.section-header .subtitle {
  font-size: 14px;
  color: var(--text-muted);
}

.meta-row {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.description {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* ── Params Table ──────────────────────────────────────── */

.param-table {
  width: auto;
  margin: 12px 0;
}

.param-table th {
  font-size: 12px;
  padding: 6px 10px;
}

.param-table td {
  padding: 4px 10px;
  font-size: 13px;
}

.param-table .param-name {
  font-family: var(--font-mono);
  font-weight: bold;
}

.param-table .param-type {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
}

/* ── Buttons & Actions ─────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
}

.btn-group {
  display: flex;
  gap: 8px;
  margin: 12px 0;
}

/* ── Diff ──────────────────────────────────────────────── */

.diff-added {
  background: var(--diff-added);
}

.diff-removed {
  background: var(--diff-removed);
}

.diff-changed {
  background: var(--diff-changed);
}

.diff-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.diff-side h3 {
  font-size: 16px;
  margin-bottom: 8px;
  padding: 8px;
  background: var(--bg-card);
  border-radius: 4px;
}

/* ── Compare Panel ─────────────────────────────────────── */

.compare-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
}

.compare-panel {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  width: 420px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.compare-panel h3 {
  margin-bottom: 12px;
}

.compare-panel input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-input);
  font-family: var(--font-body);
  font-size: 14px;
  margin-bottom: 12px;
}

.compare-list {
  list-style: none;
}

.compare-list li {
  padding: 6px 8px;
  cursor: pointer;
  border-radius: 4px;
}

.compare-list li:hover {
  background: var(--bg-hover);
}

/* ── Export Dropdown ────────────────────────────────────── */

.export-dropdown {
  position: relative;
  display: inline-block;
}

.export-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  min-width: 160px;
  z-index: 150;
}

.export-menu.open {
  display: block;
}

.export-menu button {
  display: block;
  width: 100%;
  padding: 8px 16px;
  border: none;
  background: none;
  text-align: left;
  font-family: var(--font-body);
  font-size: 13px;
  cursor: pointer;
  color: var(--text-primary);
}

.export-menu button:hover {
  background: var(--bg-hover);
}

/* ── Loading ───────────────────────────────────────────── */

.loading {
  text-align: center;
  padding: 48px;
  color: var(--text-muted);
  font-style: italic;
}

.hidden {
  display: none !important;
}

/* ── Access badges ─────────────────────────────────────── */

.access-badge {
  display: inline-block;
  font-size: 11px;
  font-family: var(--font-mono);
  padding: 1px 6px;
  border-radius: 3px;
  color: var(--text-secondary);
}

.access-rw { background: #e8dcc8; }
.access-ro { background: #d0e0ce; }
.access-wo { background: #e0cece; }

/* ── Chips list ────────────────────────────────────────── */

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0;
}

.chip-tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--link);
  text-decoration: none;
}

.chip-tag:hover {
  background: var(--bg-hover);
  border-color: var(--accent);
}

/* ── Block list ────────────────────────────────────────── */

.block-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  margin: 12px 0;
}

.block-item {
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  text-decoration: none;
  color: var(--text-primary);
}

.block-item:hover {
  border-color: var(--accent);
  background: var(--bg-hover);
}

.block-item .block-name {
  font-weight: bold;
  font-size: 14px;
}

.block-item .block-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── Scrollbar ─────────────────────────────────────────── */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}