/* VS Code Dark+ inspired theme — mirrors muxit-development/web-ui/src/styles/theme.css */
:root {
  --bg-primary: #1e1e1e;
  --bg-secondary: #252526;
  --bg-tertiary: #2d2d2d;
  --bg-active: #37373d;
  --bg-hover: #2a2d2e;

  --fg-primary: #cccccc;
  --fg-secondary: #969696;
  --fg-muted: #6a6a6a;

  --accent: #007acc;
  --accent-hover: #1a8ad4;

  --border: #3c3c3c;
  --border-focus: #007acc;

  --error: #f44747;
  --warning: #cca700;
  --success: #89d185;
  --info: #75beff;

  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Cascadia Code', 'Fira Code', 'JetBrains Mono', Consolas, monospace;
  --font-size: 13px;
}

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

html, body {
  font-family: var(--font-family);
  font-size: var(--font-size);
  color: var(--fg-primary);
  background: var(--bg-primary);
  min-height: 100vh;
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration: none;
}
a:hover { text-decoration: underline; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(121, 121, 121, 0.4); }
::-webkit-scrollbar-thumb:hover { background: rgba(121, 121, 121, 0.7); }

/* Page chrome */
.page {
  max-width: 980px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.page-header {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}
.page-header h1 {
  font-size: 22px;
  font-weight: 600;
  color: var(--fg-primary);
  margin-bottom: 6px;
}
.page-header .tagline {
  color: var(--fg-secondary);
  font-size: 13px;
  margin-bottom: 12px;
}
.page-header .header-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12px;
}

.page-footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 11px;
  text-align: center;
}

.breadcrumb {
  font-size: 12px;
  color: var(--fg-muted);
  margin-bottom: 16px;
}

/* Landing-page toolbar */
.dm-toolbar {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.dm-search-input {
  flex: 1;
  min-width: 200px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-primary);
  color: var(--fg-primary);
  font-size: 12px;
  font-family: var(--font-family);
  outline: none;
}
.dm-search-input:focus { border-color: var(--accent); }
.dm-sort-select {
  padding: 6px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-primary);
  color: var(--fg-primary);
  font-size: 12px;
  font-family: var(--font-family);
  cursor: pointer;
}

.dm-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
  flex-wrap: wrap;
}
.dm-tab {
  padding: 6px 12px;
  border: none;
  background: none;
  color: var(--fg-muted);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  font-family: var(--font-family);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}
.dm-tab:hover { color: var(--fg-primary); }
.dm-tab.active {
  color: var(--fg-primary);
  border-bottom-color: var(--accent);
}
.dm-tab-count {
  margin-left: 4px;
  color: var(--fg-muted);
  font-weight: 500;
}

/* Driver list / cards */
.dm-list {
  padding: 4px 0;
}
.dm-driver {
  display: flex;
  align-items: flex-start;
  padding: 12px 16px;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
}
.dm-driver:hover {
  background: var(--bg-hover);
  text-decoration: none;
}
.dm-driver-info {
  flex: 1;
  min-width: 0;
}
.dm-driver-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dm-driver-meta {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 4px;
}
.dm-driver-desc {
  font-size: 12px;
  color: var(--fg-secondary);
  margin-top: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.dm-driver-actions {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}

/* Tags / badges */
.dm-tag {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 3px;
  background: var(--bg-tertiary);
  color: var(--fg-secondary);
  white-space: nowrap;
}
.dm-tag-tier {
  background: rgba(0, 122, 204, 0.15);
  color: var(--accent);
}
.dm-tag-group {
  background: rgba(137, 209, 133, 0.12);
  color: var(--success);
  text-transform: capitalize;
}
.dm-tag-version {
  font-family: var(--font-mono);
  font-size: 10px;
}

/* Buttons */
.dm-btn {
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-primary);
  color: var(--fg-secondary);
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
  font-family: var(--font-family);
  text-decoration: none;
  display: inline-block;
  flex-shrink: 0;
}
.dm-btn:hover {
  background: var(--bg-hover);
  text-decoration: none;
}
.dm-btn-download {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.dm-btn-download:hover { opacity: 0.9; background: var(--accent); color: #fff; }
.dm-btn-secondary {
  color: var(--fg-secondary);
}

/* Empty state */
.dm-empty {
  padding: 48px 16px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 13px;
}
.dm-empty a { color: var(--accent); }

/* Detail page */
.detail-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.detail-header-info { flex: 1; min-width: 0; }
.detail-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 6px;
}
.detail-meta {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.detail-description {
  font-size: 14px;
  color: var(--fg-secondary);
  margin-bottom: 16px;
  max-width: 700px;
}
.detail-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.detail-actions .dm-btn {
  padding: 8px 16px;
  font-size: 13px;
}

.detail-section {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.detail-section h2 {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-primary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.metadata-grid {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 8px 16px;
  font-size: 12px;
}
.metadata-grid dt {
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  font-size: 10px;
  padding-top: 2px;
}
.metadata-grid dd {
  color: var(--fg-primary);
  word-break: break-all;
}
.metadata-grid code {
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: 3px;
}

.tag-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.markdown-block {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 16px;
  white-space: pre-wrap;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--fg-secondary);
  max-height: 400px;
  overflow-y: auto;
}