:root {
  color-scheme: light;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, system-ui, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --page: #f7f2ed;
  --surface: #fffaf5;
  --surface-strong: #ffffff;
  --ink: #201814;
  --muted: #74675d;
  --subtle: #9a8b7c;
  --brand: #f26a21;
  --brand-soft: #fff0e4;
  --rule: #ead9ca;
  --good: #247451;
  --warn: #9a5a0b;
  --bad: #b74031;
  --shadow: 0 18px 60px rgba(78, 42, 19, 0.11);
}

[data-theme="dark"] {
  color-scheme: dark;
  --page: #15120f;
  --surface: #211a15;
  --surface-strong: #2b221c;
  --ink: #fff7ef;
  --muted: #cab9a9;
  --subtle: #9f8f80;
  --brand: #ff7a2f;
  --brand-soft: #3b2317;
  --rule: #3c2d25;
  --good: #78d4a1;
  --warn: #efb45b;
  --bad: #f08a7c;
  --shadow: 0 22px 80px rgba(0, 0, 0, 0.33);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  background: var(--page);
  color: var(--ink);
  font-family: var(--font-sans);
  letter-spacing: 0;
}

a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { cursor: pointer; }

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 22px;
  padding: 22px;
  border-right: 1px solid var(--rule);
  background: var(--surface);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 780;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid color-mix(in srgb, var(--brand) 34%, var(--rule));
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), #ff9a3d);
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
}

nav {
  display: grid;
  align-content: start;
  gap: 8px;
}

.nav-item,
.back-link,
.theme-toggle,
.soft-button,
.soft-link,
.primary-button,
.form-grid button,
.filter-bar button,
.row-actions button,
.icon-button {
  min-height: 38px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  color: var(--ink);
  background: var(--surface);
}

.nav-item {
  padding: 0 14px;
  text-align: left;
  color: var(--muted);
  border-color: transparent;
  background: transparent;
}

.nav-item:hover,
.nav-item.active {
  color: var(--ink);
  background: var(--brand-soft);
}

.back-link,
.soft-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
}

.workspace {
  min-width: 0;
  padding: 26px;
}

.workspace-header,
.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.section-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.workspace-header { margin-bottom: 18px; }

.admin-notice {
  margin: -6px 0 16px;
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--warn) 34%, var(--rule));
  border-radius: 12px;
  color: var(--ink);
  background: color-mix(in srgb, var(--warn) 10%, var(--surface));
}

.admin-notice[hidden] {
  display: none;
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.api-status {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--good);
  background: color-mix(in srgb, var(--good) 10%, transparent);
  font-size: 13px;
  font-weight: 720;
}

.api-status[data-connected="false"] {
  color: var(--warn);
  background: color-mix(in srgb, var(--warn) 12%, transparent);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 760;
}

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 0; font-size: 32px; }
h2 { margin-bottom: 0; font-size: 22px; }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.metric-grid article,
.panel,
.modal {
  border: 1px solid var(--rule);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.metric-grid article { padding: 14px; }
.metric-grid span, .row span, .usage-card span, .model-summary span, .capability-item span, .release-item span { color: var(--subtle); font-size: 13px; }
.metric-grid strong { display: block; margin-top: 6px; font-size: 24px; }

.panel {
  display: none;
  padding: 20px;
}

.panel.active { display: block; }
.panel-heading { margin-bottom: 16px; }

.form-grid,
.filter-bar {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.form-grid.compact { grid-template-columns: 1.2fr 1.2fr 1fr auto; }
.filter-bar { grid-template-columns: 1.2fr 0.9fr 1fr 0.9fr 0.9fr auto; }

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

input,
select {
  min-height: 38px;
  min-width: 0;
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 0 12px;
  color: var(--ink);
  background: var(--surface-strong);
}

.form-grid button,
.filter-bar button,
.primary-button {
  align-self: end;
  padding: 0 16px;
  border-color: var(--brand);
  background: var(--brand);
  color: #1c120c;
  font-weight: 760;
}

.table,
.log-list,
.release-list,
.capability-list,
.capability-policy {
  display: grid;
  gap: 10px;
}

.row,
.log-item,
.release-item,
.capability-item,
.model-summary,
.model-empty,
.usage-card,
.capability-policy article {
  border: 1px solid var(--rule);
  border-radius: 14px;
  background: var(--surface-strong);
}

.row {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr 0.7fr 1fr 0.8fr auto;
  gap: 12px;
  align-items: center;
  padding: 13px;
}

.row div:first-child,
.capability-item div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.row strong,
.log-item strong,
.capability-item strong {
  overflow-wrap: anywhere;
}

.row-actions {
  display: inline-flex;
  gap: 6px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.row-actions button {
  min-height: 32px;
  padding: 0 10px;
  font-size: 13px;
}

.pill {
  justify-self: start;
  padding: 5px 9px;
  border-radius: 999px;
  color: var(--good);
  background: color-mix(in srgb, var(--good) 12%, transparent);
  font-size: 13px;
  font-weight: 720;
}

.pill[data-status="disabled"],
.log-item[data-level="error"] .pill {
  color: var(--bad);
  background: color-mix(in srgb, var(--bad) 12%, transparent);
}

.usage-table {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.usage-card {
  display: grid;
  gap: 12px;
  padding: 14px;
}

.usage-card header,
.usage-card footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.quota-line {
  display: grid;
  grid-template-columns: 42px 1fr auto;
  gap: 10px;
  align-items: center;
}

.bar {
  height: 9px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--brand-soft);
}

.bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--brand);
}

.log-item {
  display: grid;
  grid-template-columns: 84px 1fr 120px 130px auto;
  gap: 12px;
  align-items: center;
  padding: 13px;
}

.log-item button {
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
}

.audit-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.audit-summary-grid article,
.audit-layout section,
.audit-events {
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--surface-strong);
}

.audit-summary-grid article {
  display: grid;
  gap: 5px;
  padding: 12px;
}

.audit-summary-grid span,
.audit-request-row span,
.audit-event-row span,
.audit-count-row span {
  color: var(--subtle);
  font-size: 13px;
}

.audit-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  gap: 12px;
  margin-bottom: 12px;
}

.audit-layout section,
.audit-events {
  min-width: 0;
  padding: 14px;
}

.audit-layout h3,
.audit-events h3 {
  margin: 0 0 10px;
  font-size: 15px;
}

.audit-count-list,
.audit-request-list,
.audit-event-list {
  display: grid;
  gap: 8px;
}

.audit-count-row,
.audit-request-row,
.audit-event-row {
  display: grid;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: var(--surface);
}

.audit-count-row {
  grid-template-columns: minmax(0, 1fr) auto;
}

.audit-request-row {
  grid-template-columns: minmax(0, 1.3fr) auto auto auto 120px;
}

.audit-event-row {
  grid-template-columns: 130px minmax(0, 1.2fr) 90px 110px 120px minmax(140px, 0.7fr);
}

.audit-request-row div,
.audit-event-row div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.audit-count-row strong,
.audit-request-row strong,
.audit-event-row strong,
.audit-event-row code {
  overflow-wrap: anywhere;
}

.audit-event-row code {
  padding: 6px 8px;
  border-radius: 8px;
  color: var(--muted);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
  font-size: 12px;
}

.model-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 18px;
}

.model-summary div,
.model-empty {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.model-summary strong {
  overflow-wrap: anywhere;
}

.model-empty {
  padding: 18px;
}

.model-test-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.model-test-actions button {
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--ink);
  background: var(--surface-strong);
  font-weight: 720;
}

.model-test-actions button:hover {
  border-color: var(--brand);
  background: var(--brand-soft);
}

.model-test-result {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--rule);
  border-radius: 14px;
  background: var(--surface-strong);
}

.model-test-result[data-tone="running"] {
  border-color: color-mix(in srgb, var(--brand) 40%, var(--rule));
  background: var(--brand-soft);
}

.model-test-result[data-tone="ok"] {
  border-color: color-mix(in srgb, var(--good) 42%, var(--rule));
  background: color-mix(in srgb, var(--good) 10%, var(--surface-strong));
}

.model-test-result[data-tone="error"] {
  border-color: color-mix(in srgb, var(--bad) 42%, var(--rule));
  background: color-mix(in srgb, var(--bad) 10%, var(--surface-strong));
}

.model-test-result span,
.model-test-result small {
  color: var(--muted);
}

.model-test-result code {
  padding: 8px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--ink) 7%, transparent);
  white-space: pre-wrap;
  word-break: break-word;
}

.capability-policy {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 10px;
}

.capability-policy article {
  display: grid;
  gap: 6px;
  padding: 13px;
}

.capability-item,
.release-item {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.7fr 0.8fr;
  gap: 12px;
  align-items: center;
  padding: 13px;
}

.release-item { grid-template-columns: 1.4fr 1fr 0.7fr; }

.empty {
  margin: 0;
  padding: 18px;
  border: 1px dashed var(--rule);
  border-radius: 14px;
  color: var(--muted);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(20, 14, 10, 0.45);
}

.modal-backdrop[hidden] {
  display: none;
}

.modal {
  width: min(620px, 100%);
  max-height: min(720px, calc(100vh - 48px));
  overflow: auto;
  padding: 18px;
}

.modal header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.icon-button {
  width: 36px;
  padding: 0;
  font-size: 24px;
}

.modal-form {
  display: grid;
  gap: 12px;
}

.modal-form button {
  min-height: 40px;
  border: 1px solid var(--brand);
  border-radius: 999px;
  background: var(--brand);
  color: #1c120c;
  font-weight: 760;
}

.modal-note {
  margin: 0;
  color: var(--muted);
}

.detail-pre {
  max-height: 520px;
  overflow: auto;
  padding: 14px;
  border-radius: 12px;
  background: var(--brand-soft);
  white-space: pre-wrap;
  word-break: break-word;
}

@media (max-width: 1050px) {
  body { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; grid-template-rows: auto; }
  nav { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .metric-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .form-grid, .form-grid.compact, .filter-bar, .row, .log-item, .model-summary, .capability-policy, .capability-item, .release-item, .audit-summary-grid, .audit-layout, .audit-request-row, .audit-event-row {
    grid-template-columns: 1fr;
  }
}