/* ===== Reset & Variables ===== */
:root {
  /* Dark theme (default) — derived from ADTEC logo #173B94 + #F7931E */
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-card: #1c2128;
  --bg-hover: #262c36;
  --border-color: #30363d;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #636c76;
  --accent: #4a8bf5;
  --accent-hover: #5c9aff;
  --accent-light: rgba(74, 139, 245, 0.10);
  --accent-warm: #f59e0b;
  --accent-warm-light: rgba(245, 158, 11, 0.10);
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow-subtle: 0 1px 2px rgba(0,0,0,0.3);
  --glow-overlay: rgba(255,255,255,0.03);
  --glow-overlay-end: rgba(255,255,255,0.01);
  --separator-light: rgba(255,255,255,0.06);
  --modal-fade-rgb: 13,17,23;
  color-scheme: dark;
}

html[data-theme="light"] {
  --bg-primary: #f6f8fa;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-hover: #eaeef2;
  --border-color: #d1d9e0;
  --text-primary: #1f2328;
  --text-secondary: #656d76;
  --text-muted: #8b949e;
  --accent: #1a4094;
  --accent-hover: #1d4aaa;
  --accent-light: rgba(23, 59, 148, 0.07);
  --accent-warm: #e07800;
  --accent-warm-light: rgba(224, 120, 0, 0.08);
  --success: #1a7f37;
  --warning: #bf8700;
  --danger: #d1242f;
  --shadow-subtle: 0 1px 3px rgba(0,0,0,0.08);
  --glow-overlay: rgba(0,0,0,0.02);
  --glow-overlay-end: transparent;
  --separator-light: rgba(0,0,0,0.06);
  --modal-fade-rgb: 246,248,250;
  color-scheme: light;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

html.modal-open {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

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

/* ===== Inline SVG Icons ===== */
svg.icon {
  width: 16px;
  height: 16px;
  vertical-align: -2px;
  flex-shrink: 0;
  display: inline-block;
}

/* ===== Navbar ===== */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 60px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.navbar-brand .logo {
  width: auto;
  height: 34px;
  display: block;
  flex-shrink: 0;
  filter: drop-shadow(0 8px 20px rgba(13, 42, 112, 0.22));
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.navbar-nav a {
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 0.875rem;
  transition: all 0.15s;
}

.navbar-nav a:hover, .navbar-nav a.active {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover { background: var(--bg-hover); color: var(--text-primary); }

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn:disabled:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; }

.btn-danger { border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn-ghost { border: none; background: transparent; }

/* ===== Layout ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 2rem; }
.container-sm { max-width: 480px; margin: 0 auto; padding: 2rem; }
.container-md { max-width: 800px; margin: 0 auto; padding: 2rem; }

.page-header {
  margin-bottom: 2rem;
}

.page-header h1 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ===== Cards ===== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.card-header h3 { font-size: 1rem; font-weight: 600; }

.card-stack-gap {
  margin-bottom: 1rem;
}

.audit-actions-left {
  justify-content: flex-start;
}

.table-footer-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1rem;
}

.daily-total-row td {
  border-top: 1px solid var(--border-color);
  font-weight: 600;
}

.audit-lookup-result {
  margin-top: 0.75rem;
}

.audit-json-panel {
  margin: 0;
  padding: 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  max-height: 420px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.85rem;
}

.audit-filter-grid {
  margin-bottom: 0.5rem;
}

.admin-users-card-header {
  align-items: stretch;
  flex-direction: column;
  gap: 1rem;
}

.admin-user-filter {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.admin-user-filter-field {
  flex: 0 1 380px;
  max-width: 100%;
  margin-bottom: 0;
}

.admin-user-filter .admin-user-filter-field {
  margin-bottom: 0;
}

.admin-user-filter-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-user-filter-actions .btn {
  min-height: 44px;
}

.audit-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.audit-summary-list {
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-primary);
  min-height: 156px;
  padding: 0.75rem 1rem;
}

.audit-summary-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--separator-light);
}

.audit-summary-item:last-child {
  border-bottom: none;
}

.audit-summary-item-clickable {
  cursor: pointer;
}

.audit-summary-item-clickable:hover {
  background: var(--glow-overlay);
}

.audit-summary-key {
  color: var(--text-primary);
  word-break: break-word;
}

.audit-summary-value {
  color: var(--accent);
  font-weight: 700;
}

.audit-section-title {
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
}

.audit-quick-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
}

.audit-pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.audit-pagination-actions {
  margin-top: 0;
  align-items: center;
  flex-wrap: nowrap;
  justify-content: flex-end;
}

.audit-page-jump {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  height: 1.75rem;
  white-space: nowrap;
  flex-shrink: 0;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.form-control.audit-page-jump-input {
  width: 4rem;
  min-height: 1.75rem;
  height: 1.75rem;
  padding: 0 0.45rem;
  font-size: 0.8rem;
  line-height: 1;
}

.audit-page-jump-btn {
  height: 1.75rem;
  min-height: 1.75rem;
  padding-top: 0;
  padding-bottom: 0;
  flex-shrink: 0;
}

.audit-cell-stack {
  display: grid;
  gap: 0.25rem;
  min-width: 0;
}

.overview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 1rem;
}

.overview-top-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.overview-top-wide {
  grid-column: 1 / -1;
}

.chart-shell {
  min-height: 280px;
}

.chart-shell-compact {
  min-height: 260px;
}

.chart-svg {
  width: 100%;
  height: 280px;
  display: block;
}

.chart-svg-compact {
  height: 260px;
}

.chart-hover-target {
  cursor: pointer;
}

.chart-tooltip {
  position: fixed;
  z-index: 1200;
  max-width: 320px;
  padding: 0.45rem 0.65rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--text-primary);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  font-size: 0.8rem;
  line-height: 1.4;
  pointer-events: none;
  white-space: nowrap;
}

.chart-legend {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.chart-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  display: inline-block;
}

.chart-dot-request {
  background: var(--accent);
}

.chart-dot-exception {
  background: #ef4444;
}

.routing-filter-bar {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.routing-filter-control {
  flex: 1 1 320px;
  margin-bottom: 0;
}

.user-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
}

.user-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.detail-kv-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.detail-kv-item {
  display: grid;
  gap: 0.35rem;
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-primary);
}

.detail-kv-item span {
  color: var(--text-muted);
  font-size: 0.78rem;
}

.detail-kv-item strong {
  font-size: 0.92rem;
  overflow-wrap: anywhere;
}

.user-detail-profile-card {
  min-width: 0;
}

.user-detail-compact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem 1rem;
}

.user-detail-compact-grid .detail-kv-item {
  gap: 0.18rem;
  padding: 0 0 0.5rem;
  border: 0;
  border-bottom: 1px solid var(--separator-light);
  border-radius: 0;
  background: transparent;
}

.user-detail-compact-grid .detail-kv-item span {
  font-size: 0.76rem;
}

.user-detail-compact-grid .detail-kv-item strong {
  font-size: 0.9rem;
}

.detail-section-stack {
  display: grid;
  gap: 0.75rem;
}

.detail-pill-wrap {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.stat-card .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.stat-card .stat-value {
  font-size: 1.75rem;
  font-weight: 700;
}

.stat-card .stat-value.stat-value-updated {
  animation: stat-value-settle 520ms ease-out;
}

.operations-period-summary {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: -0.75rem 0 1.25rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.operations-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.operations-page-header .header-actions {
  flex: 0 0 auto;
  padding-top: 0.15rem;
}

.operations-period-summary strong {
  color: var(--text-primary);
  font-weight: 600;
}

.operations-close-card .card-header {
  border-bottom: none;
  margin-bottom: 0.75rem;
  padding-bottom: 0;
}

.operations-period-toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.operations-period-toolbar select.form-control.operations-period-select {
  width: 112px;
  min-width: 112px;
  max-width: 112px;
  flex: 0 0 112px;
  height: 42px;
  min-height: 42px;
  padding: 0 0.75rem;
  font-size: 0.875rem;
}

.operations-close-actions {
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.operations-close-actions p {
  margin: 0;
}

.operations-close-buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.operations-run-toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.operations-run-period-select {
  width: 150px;
  min-width: 150px;
  height: 36px;
  padding: 0 0.75rem;
  font-size: 0.875rem;
}

.operations-run-pagination-bar {
  align-items: center;
}

.operations-run-pagination-bar #ops-run-page-info,
.operations-run-pagination-bar #ops-run-pagination {
  display: flex;
  align-items: center;
  min-height: 36px;
  margin-top: 0;
}

.repair-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.repair-summary span {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-card);
}

.zero-cost-repair-table-wrap {
  max-height: 460px;
  overflow: auto;
}

.modal.modal-zero-cost-repair {
  width: min(1120px, 100%);
}

.zero-cost-repair-table-wrap table {
  min-width: 860px;
  table-layout: fixed;
}

.zero-cost-repair-table-wrap th:first-child {
  width: 44px;
}

.zero-cost-repair-table-wrap th:nth-child(2) {
  width: 46%;
}

.zero-cost-repair-table-wrap th:nth-child(3) {
  width: 38%;
}

.zero-cost-repair-table-wrap th:nth-child(4) {
  width: 120px;
}

.zero-cost-repair-record-row td {
  padding-top: 1rem;
  padding-bottom: 1rem;
  vertical-align: middle;
}

.zero-cost-repair-select-cell,
.zero-cost-repair-status-cell {
  vertical-align: middle !important;
}

.zero-cost-repair-select-cell {
  text-align: center;
}

.zero-cost-repair-checkbox,
#zero-cost-repair-check-all {
  -webkit-appearance: none;
  appearance: none;
  display: inline-grid;
  place-content: center;
  width: 16px;
  height: 16px;
  margin: 0;
  border: 1.5px solid var(--text-muted);
  border-radius: 4px;
  background: var(--bg-card);
  cursor: pointer;
  vertical-align: middle;
}

.zero-cost-repair-checkbox:checked,
#zero-cost-repair-check-all:checked,
#zero-cost-repair-check-all:indeterminate {
  border-color: var(--accent);
  background: var(--accent);
}

.zero-cost-repair-checkbox:checked::after,
#zero-cost-repair-check-all:checked::after {
  content: "";
  width: 5px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  margin-top: -2px;
}

#zero-cost-repair-check-all:indeterminate::after {
  content: "";
  width: 8px;
  height: 2px;
  border-radius: 999px;
  background: #fff;
}

.zero-cost-repair-checkbox:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.zero-cost-repair-checkbox:focus-visible,
#zero-cost-repair-check-all:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.zero-cost-repair-status-cell .badge {
  white-space: nowrap;
}

.zero-cost-repair-record-muted {
  opacity: 0.72;
}

.zero-cost-repair-record-cell,
.zero-cost-repair-accounting-cell {
  min-width: 0;
}

.zero-cost-repair-primary {
  display: flex;
  align-items: baseline;
  gap: 0.35rem 0.75rem;
  flex-wrap: wrap;
}

.zero-cost-repair-primary strong {
  flex-shrink: 0;
}

.zero-cost-repair-task-id {
  font-weight: 700;
  overflow-wrap: anywhere;
}

.zero-cost-repair-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
  margin-top: 0.35rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.zero-cost-repair-created-at {
  color: var(--text-muted);
}

.zero-cost-repair-record-model {
  color: var(--text-secondary);
  font-weight: 600;
}

.zero-cost-repair-accounting-grid {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  gap: 0.25rem 0.75rem;
  align-items: baseline;
}

.zero-cost-repair-accounting-grid span {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.zero-cost-repair-accounting-grid strong {
  overflow-wrap: anywhere;
}

@keyframes stat-value-settle {
  0% {
    color: var(--accent-warm);
  }
  100% {
    color: inherit;
  }
}

/* ===== Forms ===== */
.form-group {
  margin-bottom: 1.25rem;
}

.form-span-all {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  min-height: 44px;
  padding: 0.6rem 0.9rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s;
}

.form-control:focus { border-color: var(--accent); }

.form-control::placeholder { color: var(--text-muted); }

select.form-control {
  height: 44px;
  line-height: 1.2;
}

textarea.form-control {
  min-height: 0;
}

input[type="number"].form-control {
  color-scheme: inherit;
}

/* ===== Tables ===== */
.table-wrap {
  overflow-x: auto;
}

.scroll-panel-sm {
  max-height: 180px;
  overflow-y: auto;
}

.scroll-panel-md {
  max-height: 260px;
  overflow-y: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.875rem;
}

th {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.table-money,
.table-number,
.table-date {
  text-align: right;
  white-space: nowrap;
}

tr:hover td { background: var(--bg-hover); }

.revenue-stats-grid {
  margin-bottom: 0;
}

.revenue-stat-value {
  font-size: 1.15rem !important;
}

.revenue-table-wrap {
  max-height: min(70vh, 720px);
  overflow: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

.revenue-stat-table {
  width: max-content;
  min-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.revenue-stat-table th,
.revenue-stat-table td {
  padding: 0.55rem 0.75rem;
  border-right: 1px solid var(--separator-light);
  background: var(--bg-card);
}

.revenue-stat-table thead th {
  position: sticky;
  z-index: 3;
  background: var(--bg-card);
  height: 38px;
}

.revenue-stat-table thead tr:first-child th {
  top: 0;
}

.revenue-stat-table thead tr:nth-child(2) th {
  top: 38px;
}

.revenue-account-head,
.revenue-account-cell {
  position: sticky;
  left: 0;
  width: 280px;
  min-width: 280px;
  max-width: 280px;
  white-space: nowrap;
  box-shadow: 1px 0 0 var(--border-color);
}

.revenue-total-head,
.revenue-total-cell {
  position: sticky;
  left: 280px;
  width: 148px;
  min-width: 148px;
  max-width: 148px;
  box-shadow: 1px 0 0 var(--border-color);
}

.revenue-account-head {
  z-index: 7 !important;
}

.revenue-total-head {
  z-index: 6 !important;
  line-height: 1.35;
  text-align: right;
  vertical-align: middle;
}

.revenue-account-cell,
.revenue-total-cell {
  z-index: 2;
  background: var(--bg-card);
}

.revenue-account-cell {
  overflow: hidden;
  text-overflow: ellipsis;
}

.revenue-total-head-label,
.revenue-total-head-value {
  display: block;
}

.revenue-total-head-label {
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
}

.revenue-total-head-value {
  color: var(--text-primary);
  font-size: 0.875rem;
  letter-spacing: 0;
}

.revenue-date-head {
  text-align: center;
  min-width: 112px;
}

.revenue-day-summary {
  min-width: 112px;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0;
  color: var(--text-primary);
  background: var(--bg-secondary) !important;
}

.revenue-metric-cell {
  min-width: 112px;
}

.revenue-stat-table tr:hover .revenue-account-cell,
.revenue-stat-table tr:hover .revenue-total-cell,
.revenue-stat-table tr:hover td {
  background: var(--bg-hover);
}

.revenue-stat-actions {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding-top: 1.85rem;
}

.revenue-stat-action-btn {
  height: 44px;
  min-height: 44px;
}

/* ===== Badges ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
}

.badge-success { background: rgba(34,197,94,0.15); color: var(--success); }
.badge-warning { background: rgba(245,158,11,0.15); color: var(--warning); }
.badge-danger { background: rgba(239,68,68,0.15); color: var(--danger); }
.badge-muted { background: var(--bg-hover); color: var(--text-muted); }

/* ===== Hero ===== */
.hero {
  text-align: center;
  padding: 6rem 2rem 4rem;
}

.hero-brand {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.8rem;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--glow-overlay);
  color: var(--text-secondary);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--accent), var(--accent-warm));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 1.5rem;
}

.hero-capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.hero-capability-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.capability-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  padding: 0 2rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.capability-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color 0.2s, transform 0.2s;
}

.capability-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.capability-card-label {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
}

.capability-card .icon {
  width: 48px;
  height: 48px;
  background: var(--accent-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--accent);
}

.capability-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.capability-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
}

.capability-card code {
  font-size: 0.8em;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Features ===== */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 0 2rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color 0.2s;
}

.feature-card:hover { border-color: var(--accent); }

.feature-card .icon {
  width: 48px;
  height: 48px;
  background: var(--accent-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--accent);
}

.feature-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.model-section {
  text-align: center;
  padding: 3rem 2rem;
}

.model-section h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.model-section-lead {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.model-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  max-width: 800px;
  margin: 0 auto;
}

.model-badge {
  font-size: 0.85rem;
  padding: 0.4rem 1rem;
}

.model-badge-link {
  border-color: var(--accent);
  color: var(--text-primary);
}

.model-badge-link:hover {
  background: var(--accent-light);
  color: var(--accent);
}

.model-square-shell {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

.model-square-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
}

.model-square-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.model-square-toolbar {
  margin-bottom: 1rem;
}

.model-square-toolbar-grid {
  display: grid;
  grid-template-columns: minmax(260px, 2fr) repeat(3, minmax(140px, 1fr));
  gap: 1rem;
  align-items: stretch;
}

.toolbar-search {
  grid-column: span 1;
}

.model-square-toolbar .form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 0;
}

.model-square-toolbar .form-group label {
  min-height: 22px;
  display: flex;
  align-items: flex-end;
  margin-bottom: 0.55rem;
}

.model-square-toolbar .form-control,
.model-square-toolbar select,
.model-square-toolbar .toolbar-actions .btn {
  height: 48px;
  min-height: 48px;
  max-height: 48px;
  line-height: 1.2;
}

.model-square-toolbar .form-control,
.model-square-toolbar select {
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.toolbar-actions label {
  visibility: hidden;
}

.toolbar-actions {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.toolbar-actions .btn {
  width: 100%;
}

.capability-filter-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.capability-filter-label {
  min-width: 72px;
  color: var(--text-secondary);
  font-size: 0.875rem;
  padding-top: 0.4rem;
}

.capability-filter-list,
.model-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-secondary);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  font-size: 0.82rem;
  cursor: pointer;
}

.chip:hover,
.chip.active {
  border-color: var(--accent);
  color: var(--text-primary);
  background: var(--accent-light);
}

.chip-static {
  cursor: default;
}

.model-square-meta {
  margin: 1rem 0;
}

.model-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.model-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
  background: linear-gradient(180deg, var(--glow-overlay), var(--glow-overlay-end));
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
}

.model-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.model-card-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.vendor-pill {
  min-width: 2.4rem;
  height: 2.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.06em;
}

.model-card h3 {
  font-size: 1.1rem;
}

.model-id-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.model-id-row code {
  flex: 1;
  overflow-wrap: anywhere;
}

.model-summary {
  color: var(--text-secondary);
  font-size: 0.9rem;
  min-height: 4.2rem;
}

.model-stat-list {
  display: grid;
  gap: 0.75rem;
}

.model-stat-list div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px dashed var(--separator-light);
}

.model-price-row {
  align-items: flex-start;
  min-height: 3.6rem;
}

.model-price-row-tiered {
  flex-direction: column;
  align-items: stretch;
  gap: 0.45rem;
  min-height: auto;
  padding-bottom: 0.75rem;
}

.model-stat-list span {
  color: var(--text-muted);
  font-size: 0.82rem;
}

.model-stat-list strong {
  font-size: 0.84rem;
  text-align: right;
}

.model-price-block {
  display: grid;
  gap: 0.3rem;
  justify-items: end;
  line-height: 1.45;
}

.model-price-block-tiered {
  justify-items: stretch;
  width: 100%;
  gap: 0.35rem;
}

.model-price-block span,
.model-price-simple {
  color: var(--text-primary);
  font-size: 0.84rem;
}

.model-price-block-synced span,
.model-price-block-synced .model-price-simple {
  font-size: 0.8rem;
}

.model-card-tier,
.pricing-tier-card {
  padding: 0.42rem 0.5rem;
  border-radius: calc(var(--radius) - 2px);
  background: var(--bg-hover);
  border: 1px solid var(--separator-light);
}

.model-card-tier-head,
.pricing-tier-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  margin-bottom: 0.28rem;
}

.model-card-tier-name,
.pricing-tier-card-name {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.model-card-tier-cond,
.pricing-tier-card-cond {
  font-size: 0.68rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.model-card-tier-prices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.2rem 0.45rem;
}

.pricing-tier-list {
  display: grid;
  gap: 0.5rem;
  width: 100%;
}

.pricing-tier-list-wide {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.75rem;
}

.pricing-tier-list-sidebar {
  margin-top: 0.15rem;
}

.pricing-tier-card-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  gap: 0.28rem 0.55rem;
}

.pricing-tier-list-sidebar .pricing-tier-card-items {
  grid-template-columns: 1fr;
}

.pricing-tier-card-item,
.model-card-tier-price {
  font-size: 0.76rem;
  color: var(--text-primary);
  line-height: 1.35;
}

.pricing-tier-list-wide .pricing-tier-card-item {
  font-size: 0.82rem;
}

.pricing-tier-card-item em,
.model-card-tier-price em {
  font-style: normal;
  color: var(--text-muted);
  font-size: 0.68rem;
  margin-right: 0.12rem;
}

.pricing-tier-list-wide .pricing-tier-card-item em {
  font-size: 0.72rem;
}

.model-card-tier-price {
  white-space: nowrap;
}

.model-pricing-summary {
  margin-bottom: 1rem;
}

.model-pricing-summary h4 {
  margin: 0 0 0.65rem;
  font-size: 0.95rem;
}

.model-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
}

.text-link {
  color: var(--accent);
  font-size: 0.85rem;
}

.pagination-bar {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.empty-card {
  text-align: center;
  padding: 2rem;
}

.model-detail-shell {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

.model-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 1rem;
  margin-bottom: 1rem;
}

.model-detail-hero-main {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.breadcrumb-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.85rem;
}

.model-detail-summary {
  color: var(--text-secondary);
  font-size: 1rem;
}

.model-detail-intro {
  margin-bottom: 1rem;
}

.model-detail-side {
  display: grid;
  gap: 0.75rem;
  align-self: start;
}

.detail-stat {
  display: grid;
  gap: 0.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed var(--separator-light);
}

.detail-stat span {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.detail-stat strong {
  font-size: 0.92rem;
  overflow-wrap: anywhere;
}

.detail-price-stat {
  align-items: start;
}

.model-detail-price-block {
  display: grid;
  gap: 0.35rem;
}

.model-detail-price-block span {
  display: block;
  color: var(--text-primary);
  line-height: 1.45;
}

.model-detail-doc-link {
  margin-top: 1rem;
}

.model-doc-shell {
  --doc-sidebar-width: 240px;
  --doc-gap: 24px;
  --doc-content-width: calc(1200px - var(--doc-sidebar-width) - var(--doc-gap));
  width: 100%;
  padding-top: 1.25rem;
  padding-bottom: 2rem;
}

.model-doc-frame {
  width: 100%;
  margin: 0 auto;
}

.model-doc-main {
  max-width: calc(var(--doc-sidebar-width) + var(--doc-gap) + var(--doc-content-width));
  margin: 0 auto;
}

.model-doc-actions {
  width: 100%;
  margin: 0 0 1rem;
  padding: 0 0 0 calc(var(--doc-sidebar-width) + var(--doc-gap));
  display: flex;
  justify-content: flex-end;
}

.model-doc-layout {
  display: grid;
  grid-template-columns: var(--doc-sidebar-width) minmax(0, var(--doc-content-width));
  gap: var(--doc-gap);
  width: 100%;
  margin: 0;
  padding: 0;
  align-items: start;
}

.model-doc-sidebar {
  position: sticky;
  top: 88px;
  align-self: start;
  width: var(--doc-sidebar-width);
  z-index: 10;
}

.model-doc-sidebar-inner {
  width: 100%;
  max-height: calc(100vh - 108px);
  overflow: auto;
  padding: 1rem 0.75rem;
}

.model-doc-toc .toc > ul,
.model-doc-toc .toc ul {
  list-style: none;
  margin: 0;
  padding-left: 0;
}

.model-doc-toc .toc li {
  margin: 0.02rem 0;
  line-height: 1.35;
}

.model-doc-toc .toc ul ul {
  margin-top: 0.18rem;
  margin-left: 0.75rem;
  padding-left: 0.65rem;
  border-left: 1px dashed var(--separator-light);
}

.model-doc-toc a {
  display: block;
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.32;
  padding: 0.12rem 0;
}

.model-doc-toc a:hover {
  color: var(--text-primary);
}

.model-doc-content {
  min-width: 0;
  margin: 0;
  padding: 1.5rem;
}

.model-doc-content h1 {
  font-size: 2rem;
  margin: 0 0 1rem;
}

.model-doc-content h2 {
  margin-top: 2.2rem;
  padding-top: 0;
  padding-left: 0;
  border-left: none;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.6rem;
}

.model-doc-content h3 {
  margin-top: 1.5rem;
}

.model-doc-content.docs-content p {
  line-height: 1.52;
  margin-bottom: 0.42rem;
}

.model-doc-content.docs-content ul,
.model-doc-content.docs-content ol {
  margin: 0.46rem 0 0.95rem;
  padding-left: 1.32rem;
}

.model-doc-content.docs-content li {
  line-height: 1.58;
  margin-bottom: 0.26rem;
}

.model-doc-content.docs-content li > p {
  margin: 0.16rem 0;
  line-height: 1.56;
}

.model-doc-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
}

.model-doc-content th,
.model-doc-content td {
  border: 1px solid var(--border-color);
  padding: 0.7rem 0.8rem;
  text-align: left;
  vertical-align: top;
}

.model-doc-content th {
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 0.8rem;
}

.model-doc-content hr {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 1.5rem 0;
}

.model-doc-content blockquote {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  border-left: 4px solid rgba(96, 165, 250, 0.8);
  background: rgba(96, 165, 250, 0.08);
  color: var(--text-secondary);
}

.model-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.model-detail-wide {
  grid-column: 1 / -1;
}

.model-detail-list-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.model-detail-list-grid h4,
.model-detail-grid h4 {
  margin-bottom: 0.75rem;
}

.detail-list {
  display: grid;
  gap: 0.55rem;
}

.detail-list-item {
  position: relative;
  padding-left: 1rem;
  color: var(--text-secondary);
}

.detail-list-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68rem;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 999px;
  background: var(--accent);
}

.model-id-row-wide code {
  width: 100%;
}

.form-grid {
  display: grid;
  gap: 1rem;
}

.form-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.checkbox-group {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
}

.checkbox-group-offset {
  min-height: 44px;
  padding-top: 1.85rem;
}

.checkbox-group label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0;
}

.checkbox-group label input[type="checkbox"] {
  margin: 0;
}

.modal-lg {
  width: min(760px, calc(100vw - 2rem));
}

.table-badge {
  margin-right: 0.35rem;
  margin-bottom: 0.35rem;
}

/* ===== API Docs ===== */
.docs-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.docs-sidebar {
  position: sticky;
  top: 80px;
  align-self: start;
}

.docs-sidebar a {
  display: block;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 0.15rem;
}

.docs-sidebar a:hover, .docs-sidebar a.active {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.docs-sidebar .section-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0.75rem 0.75rem 0.35rem;
  font-weight: 600;
}

.docs-content h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  padding-top: 1rem;
}

.docs-content h3 {
  font-size: 1.1rem;
  margin: 1.5rem 0 0.75rem;
  color: var(--text-primary);
}

.docs-content p, .docs-content li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.docs-lead {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.docs-note {
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent);
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  margin: 1rem 0 1.25rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
}

.docs-note strong {
  color: var(--text-primary);
}

.docs-note-warning {
  border-left-color: var(--accent-warm);
}

.docs-api-catalog {
  margin: 1rem 0 2rem;
}

.docs-api-catalog td code {
  white-space: nowrap;
}

.docs-tag {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
}

.docs-tag-muted {
  background: var(--bg-hover);
  color: var(--text-muted);
}

.docs-page-title {
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

.docs-page-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.docs-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin: 1rem 0 1.5rem;
}

.docs-category-card {
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--bg-card);
  padding: 1rem 1.1rem;
}

.docs-category-card h4 {
  font-size: 0.95rem;
  margin: 0 0 0.6rem;
  color: var(--text-primary);
}

.docs-category-card ol {
  margin: 0;
  padding-left: 1.25rem;
}

.docs-category-card li {
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.docs-code-caption {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin: 0.85rem 0 0.35rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.docs-tip-list {
  margin: 0.75rem 0 1rem;
  padding-left: 1.25rem;
}

.docs-tip-list li {
  margin-bottom: 0.4rem;
}

.docs-url-pattern {
  font-family: "SF Mono", "Cascadia Code", "Fira Code", monospace;
  font-size: 0.85rem;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.docs-content ul, .docs-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.endpoint-box {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-family: "SF Mono", "Cascadia Code", "Fira Code", monospace;
  font-size: 0.85rem;
}

.endpoint-box .method {
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
}

.method-post { background: rgba(34,197,94,0.2); color: var(--success); }
.method-get { background: rgba(96,165,250,0.2); color: #60a5fa; }
.method-delete { background: rgba(239,68,68,0.2); color: var(--danger); }

.param-table { margin-bottom: 1.5rem; }

.param-table th {
  font-size: 0.75rem;
}

.param-name { font-family: monospace; color: var(--accent); }
.param-required { color: var(--danger); font-size: 0.75rem; }

pre {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1rem;
  overflow-x: auto;
  font-family: "SF Mono", "Cascadia Code", "Fira Code", monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

code {
  font-family: "SF Mono", "Cascadia Code", "Fira Code", monospace;
  background: var(--bg-hover);
  padding: 0.15rem 0.35rem;
  border-radius: 3px;
  font-size: 0.85em;
}

pre code {
  background: none;
  padding: 0;
}

/* ===== Dashboard Sidebar ===== */
.dash-layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: calc(100vh - 60px);
}
.dash-layout[hidden] { display: none; }

.dash-sidebar {
  position: sticky;
  top: 60px;
  align-self: start;
  display: flex;
  flex-direction: column;
  height: calc(100vh - 60px);
  overflow-y: auto;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: 1.5rem 0.75rem;
}

.dash-sidebar a {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: 0.15rem;
  transition: all 0.12s;
}

@media (max-width: 900px) {
  .overview-grid,
  .overview-top-grid,
  .user-detail-grid,
  .detail-kv-grid {
    grid-template-columns: 1fr;
  }

  .model-square-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .model-detail-hero,
  .model-detail-grid,
  .model-square-toolbar-grid,
  .form-grid-2 {
    grid-template-columns: 1fr;
  }

  .form-grid-4 {
    grid-template-columns: 1fr;
  }

  .audit-summary-grid {
    grid-template-columns: 1fr;
  }

  .model-detail-list-grid {
    grid-template-columns: 1fr;
  }

  .capability-filter-row {
    flex-direction: column;
    gap: 0.75rem;
  }
}

@media (max-width: 1399px) {
  .model-doc-main {
    max-width: var(--doc-content-width);
  }

  .model-doc-layout {
    grid-template-columns: 1fr;
  }

  .model-doc-sidebar {
    display: none;
  }

  .model-doc-actions {
    padding: 0;
  }
}

@media (max-width: 768px) {
  .user-detail-header {
    flex-direction: column;
  }

  .docs-layout,
  .dash-layout {
    grid-template-columns: 1fr;
  }

  .docs-sidebar,
  .dash-sidebar {
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }

  .navbar {
    height: auto;
    padding: 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .navbar-nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
  }

  .container,
  .container-md,
  .container-sm {
    padding: 1rem;
  }

  .model-id-row,
  .model-card-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

.dash-sidebar a:hover, .dash-sidebar a.active {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.dash-sidebar .sidebar-section {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 1rem 0.85rem 0.35rem;
  font-weight: 600;
}

/* 侧边栏分组（可展开/折叠） */
.sidebar-group { }
.sidebar-group-title {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.6rem 1rem; cursor: pointer;
  color: var(--text-secondary); font-size: 0.9rem;
  border-radius: 6px; transition: all 0.15s;
  text-decoration: none; width: 100%; box-sizing: border-box;
}
.sidebar-group-title:hover { color: var(--text-primary); background: var(--bg-hover); }
.sidebar-group-title .icon { width: 18px; height: 18px; flex-shrink: 0; }
.sidebar-arrow { width: 14px; height: 14px; margin-left: auto; transition: transform 0.2s; }
.sidebar-group.open .sidebar-arrow { transform: rotate(180deg); }
.sidebar-group-items { display: none; padding-left: 1.8rem; }
.sidebar-group.open .sidebar-group-items { display: block; }
.sidebar-group-items a {
  display: block; padding: 0.4rem 0.8rem; font-size: 0.85rem;
  color: var(--text-secondary); text-decoration: none; border-radius: 4px;
  transition: all 0.15s;
}
.sidebar-group-items a:hover { color: var(--text-primary); background: var(--bg-hover); }
.sidebar-group-items a.active { color: var(--accent); font-weight: 600; }

.dash-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: calc(100vh - 60px);
  padding: 2rem;
}

/* ===== Key display ===== */
.key-display {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 0.4rem 0.75rem;
  font-family: monospace;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.key-display .key-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ===== Alert ===== */
.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.alert-error { background: rgba(239,68,68,0.15); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }
.alert-success { background: rgba(34,197,94,0.15); color: var(--success); border: 1px solid rgba(34,197,94,0.3); }

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 24px;
  overflow: hidden;
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1.5rem 0;
  min-width: 360px;
  max-width: 90vw;
  width: min(860px, 100%);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35);
}

.modal h3 { margin-bottom: 1rem; }

.modal-actions {
  position: sticky;
  bottom: 0;
  isolation: isolate;
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  margin: 1.25rem -1.5rem 0;
  padding-inline: 1.5rem;
  padding-top: 1rem;
  padding-bottom: 1.5rem;
  background: var(--bg-card);
}

.modal-actions::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -64px;
  height: 64px;
  background: linear-gradient(180deg, rgba(var(--modal-fade-rgb),0) 0%, rgba(var(--modal-fade-rgb),0.9) 68%, rgba(var(--modal-fade-rgb),1) 100%);
  pointer-events: none;
  transition: opacity 0.18s ease;
  opacity: var(--shadow-opacity, 1);
  z-index: -1;
}

@media (max-width: 768px) {
  .modal-overlay {
    padding: 12px;
    align-items: flex-start;
  }

  .modal {
    min-width: 0;
    max-width: 100%;
    width: 100%;
    max-height: calc(100vh - 24px);
    margin-top: 0;
  }

  .modal-actions {
    margin-right: -1.5rem;
    margin-left: -1.5rem;
  }
}

.card-narrow { max-width: 720px; }
.text-caption { font-size: 0.85rem; }
.page-indicator { line-height: 32px; font-size: 0.85rem; }

/* ===== Footer ===== */
.footer {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--border-color);
  margin-top: 2rem;
}

.footer p + p {
  margin-top: 0.35rem;
}

.footer-icp a {
  color: var(--text-muted);
}

.footer-icp a:hover {
  color: var(--accent);
}

.dash-layout ~ .footer {
  margin-top: 2rem;
}

.dash-footer {
  margin-top: auto;
  padding: 0;
  padding-top: 2rem;
  border-top: 0;
}

.dash-footer::before {
  content: "";
  display: block;
  border-top: 1px solid var(--border-color);
  margin-bottom: 2rem;
}

/* ===== Misc ===== */
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-accent { color: var(--accent); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.gap-1 { gap: 0.5rem; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.hidden { display: none !important; }

/* ===== Theme Toggle ===== */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
  flex-shrink: 0;
}

.theme-toggle:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

.theme-toggle svg { width: 18px; height: 18px; }

.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }

html[data-theme="light"] .theme-toggle .icon-sun { display: block; }
html[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* ===== Auth Form Pages ===== */
.auth-container { padding-top: 4rem; }
.auth-title { text-align: center; margin-bottom: 1.5rem; }
.auth-submit { width: 100%; margin-top: 0.5rem; }
.auth-footer { text-align: center; margin-top: 1rem; font-size: 0.875rem; }
.auth-hint { font-size: 0.75rem; }

/* ===== Amount Color Classes ===== */
.amount-positive { color: var(--success); font-weight: 600; }
.amount-negative { color: var(--danger); font-weight: 600; }
.amount-neutral { color: var(--text-muted); font-weight: 600; }

/* ===== Stat accent warm ===== */
.stat-card .stat-value.accent { color: var(--accent); }
.stat-card .stat-value.accent-warm { color: var(--accent-warm); }

/* ===== Light theme badge adjustments ===== */
html[data-theme="light"] .badge-success { background: rgba(22,163,74,0.10); }
html[data-theme="light"] .badge-warning { background: rgba(161,98,7,0.10); }
html[data-theme="light"] .badge-danger { background: rgba(220,38,38,0.10); }

/* ===== Table empty state ===== */
.table-empty { text-align: center; padding: 2rem; }

/* ===== Access label ===== */
.access-label { display: flex; gap: 0.5rem; align-items: flex-start; padding: 0.45rem 0; }
.access-label--disabled { opacity: 0.5; }

/* ===== Icon buttons ===== */
.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border-radius: var(--radius);
  flex-shrink: 0;
}
.btn-icon svg { pointer-events: none; }
.btn-icon.btn-sm { width: 1.75rem; height: 1.75rem; }

/* ===== Bootstrap-style Nav Tabs (no external dependency) ===== */
.nav-tabs {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 0;
  padding: 0.5rem 0 0;
  list-style: none;
}

.nav-tabs .nav-item {
  margin-bottom: -1px;
}

.nav-tabs .nav-link {
  display: inline-block;
  padding: 0.65rem 1.35rem;
  margin-bottom: 0;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  transition: all 0.15s ease;
  cursor: pointer;
  white-space: nowrap;
  margin-right: 0.25rem;
  position: relative;
  top: 1px;
}

.nav-tabs .nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
  border-color: var(--border-color);
}

.nav-tabs .nav-link.active {
  color: var(--accent);
  background: var(--bg-card);
  border-color: var(--border-color);
  border-bottom-color: var(--bg-card);
}

.nav-tabs-card-wrapper {
  padding: 0 1.5rem 0;
  /* border-radius: var(--radius-lg) var(--radius-lg) 0 0; */
  /* border: 1px solid var(--border-color); */
  /* border-bottom: none; */
  /* background: var(--bg-card); */
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .hero h1 { font-size: 2rem; }
  .capability-strip { grid-template-columns: 1fr; }
  .dash-layout { grid-template-columns: 1fr; }
  .dash-sidebar { display: none; }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { display: none; }
  .navbar { padding: 0 1rem; }
  .navbar-brand .logo { height: 30px; }
  .container { padding: 1rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-tabs .nav-link { padding: 0.6rem 1rem; font-size: 0.85rem; }
}