/* ── Admin dashboard styles ────────────────────────────────────────────────── */
/* Reuses theme vars: --accent, --text-soft, --card-bg, --border, --success,
   --warning, --error, --radius, --shadow, --shadow-sm. Vanilla CSS, 0 deps. */

[data-app='admin'] .kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}
[data-app='admin'] .kpi-card {
  background: var(--card-bg, #fff);
  border: 1px solid var(--border, #e6e0dd);
  border-radius: var(--radius, 12px);
  padding: 14px;
}
[data-app='admin'] .kpi-card .v {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent, #c8102e);
  line-height: 1.2;
}
[data-app='admin'] .kpi-card .l {
  font-size: 12px;
  color: var(--text-soft, #6b6b6b);
  margin-top: 4px;
}

[data-app='admin'] .admin-section {
  margin-top: 24px;
}
[data-app='admin'] .admin-section h3 {
  font-size: 15px;
  margin-bottom: 10px;
  color: var(--text, #1a1a1a);
}
[data-app='admin'] .admin-cols-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) {
  [data-app='admin'] .admin-cols-2 {
    grid-template-columns: 1fr;
  }
}

/* ── Toolbar (users list) ─────────────────────────────────────────────────── */
[data-app='admin'] .admin-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  align-items: center;
}
[data-app='admin'] .admin-toolbar input,
[data-app='admin'] .admin-toolbar select {
  font: inherit;
  font-size: 13px;
  padding: 6px 10px;
  border: 1px solid var(--border, #e6e0dd);
  border-radius: 8px;
  background: var(--card-bg, #fff);
  color: var(--text, #1a1a1a);
  outline: none;
}
[data-app='admin'] .admin-toolbar input:focus,
[data-app='admin'] .admin-toolbar select:focus {
  border-color: var(--accent, #c8102e);
}
[data-app='admin'] .admin-toolbar input[type='search'] {
  flex: 1 1 200px;
  min-width: 180px;
}

/* ── Users table ──────────────────────────────────────────────────────────── */
[data-app='admin'] .admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
[data-app='admin'] .admin-table th,
[data-app='admin'] .admin-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border, #e6e0dd);
  text-align: left;
  white-space: nowrap;
}
[data-app='admin'] .admin-table th {
  color: var(--text-soft, #6b6b6b);
  font-weight: 600;
  background: rgba(0, 0, 0, 0.02);
  position: sticky;
  top: 0;
}
[data-app='admin'] .admin-table tbody tr {
  cursor: pointer;
  transition: background 0.1s;
}
[data-app='admin'] .admin-table tbody tr:hover {
  background: var(--accent-light, #fde6e9);
}
[data-app='admin'] .admin-table .muted {
  color: var(--text-soft, #6b6b6b);
  font-size: 12px;
}

/* ── Badges ──────────────────────────────────────────────────────────────── */
[data-app='admin'] .role-badge {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
}
[data-app='admin'] .role-badge.role-admin {
  background: var(--accent, #c8102e);
  color: #fff;
}
[data-app='admin'] .role-badge.role-user {
  background: rgba(0, 0, 0, 0.08);
  color: var(--text, #1a1a1a);
}
[data-app='admin'] .verified-yes {
  color: var(--success, #0a8a4a);
}
[data-app='admin'] .verified-no {
  color: var(--warning, #b67c0b);
}

/* ── Pagination ──────────────────────────────────────────────────────────── */
[data-app='admin'] .admin-pagination {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
  margin-top: 14px;
  font-size: 13px;
  color: var(--text-soft, #6b6b6b);
}
[data-app='admin'] .admin-pagination button {
  font: inherit;
  font-size: 13px;
  padding: 6px 12px;
  border: 1px solid var(--border, #e6e0dd);
  background: var(--card-bg, #fff);
  color: var(--text, #1a1a1a);
  border-radius: 8px;
  cursor: pointer;
}
[data-app='admin'] .admin-pagination button:hover:not(:disabled) {
  border-color: var(--accent, #c8102e);
  color: var(--accent, #c8102e);
}
[data-app='admin'] .admin-pagination button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── Sparkline ───────────────────────────────────────────────────────────── */
[data-app='admin'] .sparkline {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 56px;
  padding: 6px 4px;
  background: var(--card-bg, #fff);
  border: 1px solid var(--border, #e6e0dd);
  border-radius: var(--radius, 12px);
  overflow: hidden;
}
[data-app='admin'] .sparkline-bar {
  flex: 1 1 0;
  background: var(--accent, #c8102e);
  border-radius: 2px 2px 0 0;
  min-height: 2px;
  transition: height 0.3s;
  position: relative;
}
[data-app='admin'] .sparkline-bar:hover {
  background: var(--accent-dark, #8b0a1e);
}
[data-app='admin'] .sparkline-bar[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.85);
  color: #fff;
  font-size: 11px;
  padding: 4px 8px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  z-index: 10;
}

/* ── Lists (top/hardest parts, recent attempts) ──────────────────────────── */
[data-app='admin'] .admin-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 13px;
}
[data-app='admin'] .admin-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border, #e6e0dd);
  gap: 12px;
}
[data-app='admin'] .admin-list li:last-child {
  border-bottom: none;
}
[data-app='admin'] .admin-list .left {
  flex: 1;
}
[data-app='admin'] .admin-list .right {
  color: var(--text-soft, #6b6b6b);
  font-size: 12px;
}

/* ── Heat-bar (pct visualisation) ────────────────────────────────────────── */
[data-app='admin'] .heat-bar {
  display: inline-block;
  width: 60px;
  height: 6px;
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.08);
  vertical-align: middle;
  margin-left: 6px;
  overflow: hidden;
}
[data-app='admin'] .heat-bar > span {
  display: block;
  height: 100%;
  border-radius: 3px;
  background: var(--success, #0a8a4a);
}

/* ── Error / banner card ─────────────────────────────────────────────────── */
[data-app='admin'] .admin-error {
  background: var(--error-bg, #fde6e9);
  color: var(--error, #c8102e);
  border-radius: var(--radius, 12px);
  padding: 12px 14px;
  font-size: 13px;
  margin: 10px 0;
}
[data-app='admin'] .admin-info {
  background: var(--info-bg, #e3f1f8);
  color: var(--info, #1a73a7);
  border-radius: var(--radius, 12px);
  padding: 12px 14px;
  font-size: 13px;
  margin: 10px 0;
}

/* ── User detail hero ────────────────────────────────────────────────────── */
[data-app='admin'] #admin-user-hero h2 {
  font-size: 20px;
  color: var(--accent, #c8102e);
  margin-bottom: 4px;
}
[data-app='admin'] #admin-user-hero p {
  font-size: 13px;
  color: var(--text-soft, #6b6b6b);
  margin: 0;
}

/* ── Loading placeholder ─────────────────────────────────────────────────── */
[data-app='admin'] .admin-loading {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-soft, #6b6b6b);
  font-size: 13px;
}

/* ── Admin layout (sidebar + main) ──────────────────────────────────────── */
[data-app='admin'].admin-layout {
  display: flex;
  flex-direction: row;
  min-height: 0;
  height: 100%;
  align-items: stretch;
}

/* ── Left sidebar ────────────────────────────────────────────────────────── */
[data-app='admin'] .admin-sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--card-bg, #fff);
  border-right: 1px solid var(--border, #e6e0dd);
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow-y: auto;
}
[data-app='admin'] .admin-sidebar-brand {
  padding: 18px 16px 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--accent, #c8102e);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border, #e6e0dd);
}
[data-app='admin'] .admin-nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 16px;
  font-size: 13px;
  color: var(--text, #1a1a1a);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition:
    background 0.1s,
    border-color 0.1s,
    color 0.1s;
}
[data-app='admin'] .admin-nav-link:hover {
  background: rgba(200, 16, 46, 0.05);
  color: var(--accent, #c8102e);
}
[data-app='admin'] .admin-nav-link.active {
  border-left-color: var(--accent, #c8102e);
  background: rgba(200, 16, 46, 0.07);
  color: var(--accent, #c8102e);
  font-weight: 600;
}
[data-app='admin'] .nav-icon {
  font-size: 15px;
  flex-shrink: 0;
}

/* ── Main content ───────────────────────────────────────────────────────── */
[data-app='admin'] .admin-main {
  flex: 1 1 0;
  overflow-y: auto;
  min-width: 0;
  padding: 24px 28px;
}
[data-app='admin'] .admin-view > .page {
  max-width: 960px;
}

/* ── KPI group headings ──────────────────────────────────────────────────── */
[data-app='admin'] .kpi-group {
  margin-bottom: 20px;
}
[data-app='admin'] .kpi-group-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-soft, #6b6b6b);
  margin: 0 0 8px;
  font-weight: 600;
}

/* ── Admin tabs (user-detail) ───────────────────────────────────────────── */
[data-app='admin'] .admin-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--border, #e6e0dd);
  margin-bottom: 20px;
}
[data-app='admin'] .admin-tab {
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 16px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  color: var(--text-soft, #6b6b6b);
  transition:
    color 0.1s,
    border-color 0.1s;
  border-radius: 6px 6px 0 0;
}
[data-app='admin'] .admin-tab:hover {
  color: var(--accent, #c8102e);
  background: rgba(200, 16, 46, 0.04);
}
[data-app='admin'] .admin-tab.active {
  color: var(--accent, #c8102e);
  border-bottom-color: var(--accent, #c8102e);
}
[data-app='admin'] .tab-panel {
  display: block;
}
[data-app='admin'] .tab-panel[hidden] {
  display: none;
}

/* ── Admin section row (overview CTA) ──────────────────────────────────── */
[data-app='admin'] .admin-section-row {
  margin-top: 24px;
  display: flex;
  gap: 16px;
}
[data-app='admin'] .admin-section-action {
  flex: 1;
  border: 1px dashed var(--border, #e6e0dd);
  border-radius: var(--radius, 12px);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.01);
}
[data-app='admin'] .admin-section-action h3 {
  font-size: 15px;
  margin: 0;
  color: var(--text, #1a1a1a);
}

/* ── Timeseries wrapper ──────────────────────────────────────────────────── */
[data-app='admin'] .admin-timeseries-wrap {
  overflow-x: auto;
}

/* ── Parts analytics ────────────────────────────────────────────────────── */
[data-app='admin'] .admin-parts-toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 14px;
}
[data-app='admin'] .admin-parts-toolbar label {
  font-size: 13px;
  color: var(--text-soft, #6b6b6b);
}
[data-app='admin'] .admin-parts-toolbar input,
[data-app='admin'] .admin-parts-toolbar select {
  font: inherit;
  font-size: 13px;
  padding: 6px 10px;
  border: 1px solid var(--border, #e6e0dd);
  border-radius: 8px;
  background: var(--card-bg, #fff);
  color: var(--text, #1a1a1a);
  outline: none;
}
[data-app='admin'] .admin-parts-toolbar input:focus,
[data-app='admin'] .admin-parts-toolbar select:focus {
  border-color: var(--accent, #c8102e);
}
[data-app='admin'] .admin-parts-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
[data-app='admin'] .admin-parts-table th,
[data-app='admin'] .admin-parts-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border, #e6e0dd);
  text-align: left;
}
[data-app='admin'] .admin-parts-table th {
  color: var(--text-soft, #6b6b6b);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
[data-app='admin'] .admin-parts-table th:hover {
  color: var(--accent, #c8102e);
}
[data-app='admin'] .admin-parts-table th.sort-active {
  color: var(--accent, #c8102e);
}
[data-app='admin'] .admin-parts-table th .sort-arrow {
  margin-left: 4px;
  opacity: 0.4;
}
[data-app='admin'] .admin-parts-table th.sort-active .sort-arrow {
  opacity: 1;
}
[data-app='admin'] .admin-parts-table td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
[data-app='admin'] .admin-parts-table td.pct {
  color: var(--text-soft, #6b6b6b);
  font-size: 12px;
}