/* ============================================================
   OpenCode Go 状态中心 — 样式系统
   统一、现代、克制的设计与深色模式
   ============================================================ */

:root {
  color-scheme: light;

  --font-heading: ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-body: ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Consolas, monospace;

  --color-bg: oklch(0.972 0.012 96);
  --color-surface: oklch(1 0 0);
  --color-surface-2: oklch(0.955 0.016 96);
  --color-surface-tint: oklch(0.95 0.04 165);
  --color-border: oklch(0.86 0.02 94);
  --color-border-soft: oklch(0.92 0.014 94);

  --color-text: oklch(0.24 0.02 250);
  --color-muted: oklch(0.52 0.03 250);
  --color-subtle: oklch(0.66 0.028 250);
  --color-inverse: oklch(0.98 0.006 96);

  --color-primary: oklch(0.44 0.12 165);
  --color-primary-strong: oklch(0.36 0.12 165);
  --color-primary-soft: oklch(0.92 0.06 165);
  --color-primary-fg: oklch(0.99 0.004 96);

  --color-cyan: oklch(0.55 0.1 205);
  --color-success: oklch(0.52 0.13 153);
  --color-warning: oklch(0.62 0.12 75);
  --color-danger: oklch(0.55 0.15 24);

  --color-focus-ring: oklch(0.58 0.13 205);

  --shadow-raised: 0 1px 2px oklch(0.2 0.02 250 / 0.06);
  --shadow-card: 0 1px 2px oklch(0.2 0.02 250 / 0.05), 0 6px 18px oklch(0.2 0.02 250 / 0.04);
  --shadow-pop: 0 14px 40px oklch(0.2 0.02 250 / 0.18);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 999px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  --ease: cubic-bezier(0.16, 0.84, 0.44, 1);
}

[data-theme='dark'] {
  color-scheme: dark;

  --color-bg: oklch(0.17 0.018 250);
  --color-surface: oklch(0.22 0.022 250);
  --color-surface-2: oklch(0.26 0.024 250);
  --color-surface-tint: oklch(0.25 0.05 166);
  --color-border: oklch(0.36 0.024 250);
  --color-border-soft: oklch(0.31 0.024 250);

  --color-text: oklch(0.94 0.014 90);
  --color-muted: oklch(0.72 0.024 90);
  --color-subtle: oklch(0.58 0.024 90);
  --color-inverse: oklch(0.2 0.02 250);

  --color-primary: oklch(0.72 0.13 166);
  --color-primary-strong: oklch(0.79 0.12 166);
  --color-primary-soft: oklch(0.3 0.07 166);
  --color-primary-fg: oklch(0.18 0.02 250);

  --shadow-raised: 0 1px 2px oklch(0 0 0 / 0.24);
  --shadow-card: 0 1px 2px oklch(0 0 0 / 0.2), 0 8px 24px oklch(0 0 0 / 0.14);
  --shadow-pop: 0 16px 48px oklch(0 0 0 / 0.5);
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { scrollbar-gutter: stable; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--color-focus-ring); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; font-family: var(--font-heading); }
p, dd { text-wrap: pretty; }
code, .numeric { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
img, svg { display: block; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.shell { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }

.eyebrow {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.4;
}

/* ---------- Header ---------- */
.site-header, .admin-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--color-border-soft);
  background: color-mix(in oklch, var(--color-bg) 86%, transparent);
  backdrop-filter: blur(14px);
}
.header-inner, .admin-header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}
.brand { display: inline-flex; align-items: center; gap: var(--space-3); color: var(--color-text); }
.brand > span:last-child { display: grid; gap: 0; line-height: 1.05; }
.brand strong { font-size: 16px; letter-spacing: -0.02em; }
.brand small { color: var(--color-muted); font-size: 11px; margin-top: 4px; }
.brand-mark {
  width: 38px; height: 38px; display: grid; place-items: center;
  border-radius: 12px; color: var(--color-primary-fg); background: var(--color-primary);
}
.brand-mark svg { width: 22px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

.top-nav, .admin-actions { display: flex; align-items: center; gap: var(--space-2); }
.nav-link {
  min-height: 44px; display: inline-flex; align-items: center; padding: 0 var(--space-4);
  border-radius: var(--radius-sm); color: var(--color-muted); font-size: 14px; font-weight: 500;
  transition: color 150ms ease-out, background-color 150ms ease-out;
}
.nav-link:hover, .nav-link.is-active { color: var(--color-text); background: var(--color-surface-2); }

/* ---------- Buttons & icon buttons ---------- */
.button {
  min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: 0 var(--space-5); border: 1px solid transparent; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600; transition: background-color 150ms ease-out, color 150ms ease-out,
    border-color 150ms ease-out, transform 150ms ease-out;
}
.button:active { transform: translateY(1px); }
.button:disabled { opacity: 0.55; cursor: not-allowed; }
.button-primary { color: var(--color-primary-fg); background: var(--color-primary); }
.button-primary:hover { background: var(--color-primary-strong); }
.button-outline { color: var(--color-text); border-color: var(--color-border); background: var(--color-surface); }
.button-outline:hover, .button-quiet:hover { background: var(--color-surface-2); }
.button-quiet { color: var(--color-muted); background: transparent; }
.button-full { width: 100%; }
.button-icon { display: inline-flex; }
.button-icon svg { width: 18px; height: 18px; }

.icon-button {
  width: 44px; height: 44px; display: grid; place-items: center; border: 0; border-radius: var(--radius-sm);
  color: var(--color-muted); background: transparent; transition: color 150ms ease-out, background-color 150ms ease-out;
}
.icon-button:hover { color: var(--color-text); background: var(--color-surface-2); }

.icon-button svg, .button-icon svg, .copy-button svg, .note-icon svg, .verified-badge svg,
.secure-badge svg, .check-icon svg, .drop-icon svg, .login-badge svg, .model-bullet svg, .empty-icon svg {
  width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}

/* ---------- Public page main ---------- */
.page-main { display: grid; gap: var(--space-10); padding: var(--space-10) 0 72px; }

.hero-section {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  align-items: center; gap: var(--space-10); min-height: 260px;
}
.hero-copy { display: grid; gap: var(--space-4); max-width: 58ch; align-content: center; }
.hero-copy h1, .admin-page-heading h1 { font-size: clamp(38px, 5vw, 54px); line-height: 1.08; letter-spacing: -0.06em; }
.hero-description { max-width: 54ch; color: var(--color-muted); font-size: 16px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: var(--space-4); padding-top: var(--space-3); }
.sync-note { color: var(--color-muted); font-size: 13px; }

.hero-signal {
  display: grid; gap: var(--space-6); align-content: center; min-height: 220px; padding: var(--space-8);
  border: 1px solid var(--color-border-soft); border-radius: var(--radius-lg);
  background: var(--color-surface); box-shadow: var(--shadow-card);
}
.signal-status { display: grid; gap: var(--space-2); justify-items: start; }
.signal-status .status-dot { width: 12px; height: 12px; }
.signal-status strong { font-family: var(--font-heading); font-size: 26px; letter-spacing: -0.03em; }
.signal-status small { color: var(--color-muted); font-size: 12px; }
.signal-checks { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-2); }
.signal-checks li {
  display: flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm); background: var(--color-surface-2);
  color: var(--color-muted); font-size: 12px;
}
.check-icon { color: var(--color-success); }
.check-icon svg { width: 15px; height: 15px; stroke-width: 2; }

/* ---------- Summary cards ---------- */
.summary-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4);
}
.summary-card {
  min-height: 132px; display: grid; align-content: space-between; gap: var(--space-4);
  padding: var(--space-5); border: 1px solid var(--color-border-soft); border-radius: var(--radius-md);
  background: var(--color-surface); box-shadow: var(--shadow-card);
}
.summary-card-primary { border-top: 3px solid var(--color-primary); }
.summary-card-top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.card-label { color: var(--color-muted); font-size: 14px; }
.summary-icon {
  width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px;
  color: var(--color-primary); background: var(--color-primary-soft);
}
.summary-icon svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icon-cyan { color: var(--color-cyan); background: color-mix(in oklch, var(--color-cyan) 12%, transparent); }
.icon-green { color: var(--color-success); background: color-mix(in oklch, var(--color-success) 12%, transparent); }
.summary-value { font-size: 30px; line-height: 1; letter-spacing: -0.05em; }
.summary-foot { color: var(--color-muted); font-size: 12px; }

/* ---------- Section & quota ---------- */
.section-block { display: grid; gap: var(--space-5); }
.section-heading, .panel-heading { display: flex; align-items: end; justify-content: space-between; gap: var(--space-6); }
.section-heading h2, .panel-heading h2 { margin-top: var(--space-2); font-size: 26px; line-height: 1.2; letter-spacing: -0.035em; }
.live-badge, .model-total, .panel-count { color: var(--color-muted); font-size: 13px; }
.live-badge { display: inline-flex; align-items: center; gap: var(--space-2); }
.live-badge b { color: var(--color-text); font-weight: 500; }

.usage-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.usage-card {
  min-height: 200px; display: grid; align-content: space-between; gap: var(--space-5);
  padding: var(--space-5); border: 1px solid var(--color-border-soft); border-radius: var(--radius-md);
  background: var(--color-surface); box-shadow: var(--shadow-card);
}
.usage-card-featured { background: var(--color-surface-tint); }
.usage-card-heading { display: flex; align-items: start; gap: var(--space-3); }
.usage-card-heading > div { flex: 1; min-width: 0; }
.usage-index { color: var(--color-primary); font-family: var(--font-mono); font-size: 12px; font-weight: 600; }
.usage-card h3 { font-size: 18px; line-height: 1.4; }
.usage-card p { color: var(--color-muted); font-size: 13px; }
.mini-state { flex: none; padding: 4px 10px; border-radius: var(--radius-pill); color: var(--color-muted); background: var(--color-surface-2); font-size: 11px; }
.mini-state.is-ready { color: var(--color-success); background: color-mix(in oklch, var(--color-success) 12%, transparent); }
.usage-number { min-height: 36px; color: var(--color-subtle); font-size: 26px; }
.usage-number.is-ready { color: var(--color-text); }
.progress-track { height: 8px; overflow: hidden; border-radius: var(--radius-pill); background: var(--color-border-soft); }
.progress-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--color-primary); transition: width 300ms var(--ease); }
.usage-meta { display: flex; justify-content: space-between; gap: var(--space-4); color: var(--color-muted); font-size: 12px; }
.usage-meta strong { color: var(--color-text); font-weight: 500; }
.section-helper { color: var(--color-muted); font-size: 13px; }

/* ---------- Status panels ---------- */
.content-split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--space-4); }
.panel {
  padding: var(--space-6); border: 1px solid var(--color-border-soft); border-radius: var(--radius-md);
  background: var(--color-surface); box-shadow: var(--shadow-card);
}
.pool-panel, .endpoint-panel { display: grid; align-content: start; gap: var(--space-6); }

.status-dot { width: 8px; height: 8px; display: inline-block; border-radius: 50%; flex: none; }
.status-dot-success { background: var(--color-success); box-shadow: 0 0 0 4px color-mix(in oklch, var(--color-success) 15%, transparent); }
.status-dot-danger { background: var(--color-danger); }
.status-dot-warning { background: var(--color-warning); }

.pool-visual { display: flex; align-items: center; gap: var(--space-8); }
.donut {
  width: 156px; height: 156px; display: grid; place-items: center; flex: none;
  border-radius: 50%; background: conic-gradient(var(--color-primary) 0 72%, var(--color-border-soft) 72% 100%);
  position: relative;
}
.donut::before { content: ''; position: absolute; width: 118px; height: 118px; border-radius: 50%; background: var(--color-surface); }
.donut > div { position: relative; z-index: 1; display: grid; justify-items: center; gap: var(--space-1); }
.donut strong { font-size: 28px; letter-spacing: -0.04em; }
.donut span { color: var(--color-muted); font-size: 12px; }
.pool-legend { display: grid; gap: var(--space-4); width: 100%; }
.pool-legend div {
  display: grid; grid-template-columns: 12px 1fr auto; align-items: center; gap: var(--space-3);
  color: var(--color-muted); font-size: 13px;
}
.pool-legend strong { color: var(--color-text); font-weight: 500; }
.legend-mark { width: 8px; height: 8px; border-radius: 50%; }
.mark-valid { background: var(--color-primary); }
.mark-invalid { background: var(--color-danger); }
.mark-unavailable { background: var(--color-subtle); }
.mark-unverified { background: var(--color-warning); }
.pool-note, .security-callout {
  display: flex; align-items: start; gap: var(--space-3); padding: var(--space-4);
  border-radius: var(--radius-sm); color: var(--color-muted); background: var(--color-surface-2); font-size: 13px;
}
.note-icon { flex: none; color: var(--color-cyan); }
.note-icon svg { width: 18px; height: 18px; }

.verified-badge, .secure-badge { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-success); font-size: 12px; }
.verified-badge svg, .secure-badge svg { width: 16px; height: 16px; }

.endpoint-list, .config-list { display: grid; gap: var(--space-4); }
.endpoint-list div, .config-list div {
  display: grid; grid-template-columns: 120px 1fr; gap: var(--space-4); align-items: center;
  padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-border-soft);
}
.endpoint-list div:last-child, .config-list div:last-child { padding-bottom: 0; border-bottom: 0; }
.endpoint-list dt, .config-list dt { color: var(--color-muted); font-size: 13px; }
.endpoint-list dd, .config-list dd { display: flex; align-items: center; justify-content: flex-end; gap: var(--space-2); min-width: 0; margin: 0; text-align: right; }
.endpoint-list code, .config-list code { overflow: hidden; color: var(--color-text); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.copy-button {
  width: 36px; height: 36px; display: grid; place-items: center; flex: none; border: 0; border-radius: 8px;
  color: var(--color-muted); background: transparent;
}
.copy-button:hover { color: var(--color-text); background: var(--color-surface-2); }
.copy-button svg { width: 16px; height: 16px; }

/* ---------- Models ---------- */
.models-section { gap: var(--space-5); }
.model-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
.model-item {
  min-width: 0; display: flex; align-items: center; gap: var(--space-3); padding: var(--space-4);
  border: 1px solid var(--color-border-soft); border-radius: var(--radius-sm); background: var(--color-surface);
}
.model-bullet { width: 28px; height: 28px; display: grid; place-items: center; flex: none; border-radius: 8px; color: var(--color-primary); background: var(--color-primary-soft); }
.model-bullet svg { width: 16px; }
.model-item code { overflow: hidden; color: var(--color-text); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }

.empty-state {
  min-height: 160px; display: grid; place-items: center; align-content: center; gap: var(--space-2);
  padding: var(--space-8); border: 1px dashed var(--color-border); border-radius: var(--radius-md);
  color: var(--color-muted); text-align: center;
}
.empty-state strong { color: var(--color-text); }
.empty-state p { max-width: 48ch; font-size: 13px; }
.empty-icon { color: var(--color-primary); }
.empty-icon svg { width: 32px; stroke-width: 1.4; }

.model-directory {
  display: block; padding: 0; border: 1px solid var(--color-border-soft); border-radius: var(--radius-md);
  background: var(--color-surface); overflow: hidden;
}
.model-table-wrap { overflow-x: auto; }
.model-table-wrap table { width: 100%; border-collapse: collapse; font-size: 13px; }
.model-table-wrap th { padding: var(--space-4); color: var(--color-muted); font-size: 11px; font-weight: 600; text-align: left; white-space: nowrap; }
.model-table-wrap td { padding: var(--space-4); border-top: 1px solid var(--color-border-soft); color: var(--color-muted); white-space: nowrap; }
.model-table-wrap tbody th { border-top: 1px solid var(--color-border-soft); color: var(--color-text); font-weight: 600; }
.model-table-wrap code { color: inherit; font-size: 12px; }
.model-table-wrap .table-status { display: inline-flex; align-items: center; gap: var(--space-2); }
.model-table-wrap .status-dot { width: 7px; height: 7px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--color-border-soft); }
.footer-inner {
  min-height: 72px; display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
  color: var(--color-muted); font-size: 12px;
}

/* ---------- Admin ---------- */
.admin-body { min-height: 100svh; }
.admin-shell { min-height: 100svh; }
.brand-centered { justify-content: center; }
.admin-login {
  width: min(430px, calc(100% - 48px)); min-height: 100svh; display: grid; align-content: center;
  gap: var(--space-8); margin: 0 auto;
}
.login-card {
  display: grid; gap: var(--space-4); padding: var(--space-8); border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-soft); background: var(--color-surface); box-shadow: var(--shadow-card);
}
.login-card h1 { font-size: 28px; line-height: 1.2; letter-spacing: -0.035em; }
.login-card > p:not(.eyebrow) { color: var(--color-muted); font-size: 14px; line-height: 1.65; }
.login-card form { display: grid; gap: var(--space-4); }
.login-intro { display: flex; align-items: center; gap: var(--space-3); }
.login-badge, .drop-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 10px; color: var(--color-primary); background: var(--color-primary-soft); }
.login-badge svg, .drop-icon svg { width: 20px; }
.back-link { color: var(--color-muted); font-size: 13px; text-align: center; }
.back-link:hover { color: var(--color-text); }

.admin-header { background: color-mix(in oklch, var(--color-bg) 86%, transparent); }
.admin-main { display: grid; gap: var(--space-6); padding: var(--space-10) 0 72px; }
.admin-page-heading { display: flex; align-items: end; justify-content: space-between; gap: var(--space-8); padding-bottom: var(--space-3); border-bottom: 1px solid var(--color-border-soft); }
.admin-page-heading p:last-child { max-width: 58ch; margin-top: var(--space-3); color: var(--color-muted); font-size: 14px; }
.admin-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
.admin-metrics article {
  display: grid; gap: var(--space-2); padding: var(--space-4); border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-md); background: var(--color-surface);
}
.admin-metrics article > span { color: var(--color-muted); font-size: 12px; }
.admin-metrics article > strong { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--color-text); font-size: 18px; }
.metric-state { font-family: var(--font-body); font-size: 14px !important; font-weight: 600; }

.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.admin-form-panel, .config-panel { display: grid; align-content: start; gap: var(--space-6); }

.key-form { display: grid; gap: var(--space-6); }
.field-group { display: grid; gap: var(--space-2); }
.field-label { color: var(--color-text); font-size: 14px; font-weight: 600; }
.text-input {
  width: 100%; min-height: 48px; padding: 0 var(--space-4); border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); color: var(--color-text); background: var(--color-bg); outline: none;
  transition: border-color 150ms ease-out, box-shadow 150ms ease-out;
}
.text-input::placeholder { color: var(--color-subtle); }
.text-input:focus { border-color: var(--color-focus-ring); box-shadow: 0 0 0 3px color-mix(in oklch, var(--color-focus-ring) 18%, transparent); }
.mono-input { font-family: var(--font-mono); font-size: 13px; }
.field-helper { color: var(--color-muted); font-size: 12px; }
.form-message { min-height: 20px; color: var(--color-danger); font-size: 13px; }
.form-message:empty { display: none; }
.key-drop-zone {
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); align-items: center;
  padding: var(--space-5); border: 1px dashed color-mix(in oklch, var(--color-primary) 40%, var(--color-border));
  border-radius: var(--radius-md); background: color-mix(in oklch, var(--color-primary-soft) 30%, var(--color-surface));
}
.key-drop-zone .text-input { grid-column: 1 / -1; background: var(--color-surface); }

.config-list { gap: 0; }
.status-chip { padding: 4px 10px; border-radius: var(--radius-pill); color: var(--color-muted); background: var(--color-surface-2); font-size: 11px; }
.status-chip.is-ready { color: var(--color-success); background: color-mix(in oklch, var(--color-success) 12%, transparent); }

.table-panel { display: grid; gap: var(--space-5); box-shadow: var(--shadow-card); }
.table-wrap { overflow-x: auto; }
.table-wrap table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table-wrap th { padding: 0 var(--space-4) var(--space-3); color: var(--color-muted); font-size: 11px; font-weight: 600; text-align: left; white-space: nowrap; }
.table-wrap td { padding: var(--space-4); border-top: 1px solid var(--color-border-soft); white-space: nowrap; }
.table-wrap tr:hover td { background: var(--color-surface-2); }
.table-wrap td:first-child { color: var(--color-text); font-weight: 600; }
.table-wrap code { color: var(--color-muted); font-size: 12px; }
.table-status { display: inline-flex; align-items: center; gap: var(--space-2); }
.table-status .status-dot { width: 7px; height: 7px; }
.table-status-exhausted { color: var(--color-warning); }
.table-panel-exhausted { border-top: 3px solid var(--color-warning); }
.table-action {
  min-height: 36px; padding: 0 var(--space-3); border: 0; border-radius: 8px; color: var(--color-danger);
  background: transparent; font-size: 12px;
}
.table-action:hover { background: color-mix(in oklch, var(--color-danger) 10%, transparent); }
.table-empty { padding: var(--space-8); color: var(--color-muted); text-align: center; }
.remaining-cell { display: flex; gap: var(--space-3); flex-wrap: wrap; align-items: center; }
.remaining-cell .remaining-item { color: var(--color-muted); font-size: 12px; white-space: nowrap; }
.remaining-cell .remaining-item b { color: var(--color-text); font-weight: 600; }
.remaining-na { color: var(--color-subtle); }
.table-actions { display: inline-flex; gap: var(--space-1); }

/* ---------- Toast ---------- */
.toast {
  position: fixed; right: var(--space-6); bottom: var(--space-6); z-index: 5; max-width: 360px;
  padding: var(--space-4) var(--space-5); border-radius: var(--radius-sm); color: var(--color-primary-fg);
  background: var(--color-text); box-shadow: var(--shadow-pop); font-size: 13px;
  opacity: 0; pointer-events: none; transform: translateY(8px);
  transition: opacity 150ms ease-out, transform 150ms ease-out;
}
.toast.is-visible { opacity: 1; transform: translateY(0); }

[hidden] { display: none !important; }

/* ---------- Responsive ---------- */
@media (max-width: 64em) {
  .hero-section { grid-template-columns: minmax(0, 1fr) 300px; gap: var(--space-6); }
  .model-list { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 48em) {
  .shell { width: min(100% - 32px, 1160px); }
  .header-inner, .admin-header-inner { min-height: 64px; }
  .top-nav .nav-link:nth-child(2) { display: none; }
  .hero-section, .content-split, .admin-grid { grid-template-columns: 1fr; }
  .hero-section { min-height: auto; }
  .summary-grid, .usage-grid, .model-list { grid-template-columns: 1fr; }
  .summary-grid { grid-template-columns: 1fr 1fr; }
  .admin-metrics { grid-template-columns: repeat(2, 1fr); }
  .page-main, .admin-main { padding-top: var(--space-8); gap: var(--space-8); }
  .hero-copy h1, .admin-page-heading h1 { font-size: 40px; }
  .hero-signal { min-height: 200px; }
  .admin-page-heading { align-items: start; flex-direction: column; }
  .hero-actions { align-items: start; flex-direction: column; }
  .pool-visual { gap: var(--space-6); }
  .donut { width: 132px; height: 132px; }
  .donut::before { width: 98px; height: 98px; }
  .footer-inner { align-items: start; flex-direction: column; justify-content: center; gap: var(--space-2); }
  .admin-actions .button-quiet { display: none; }
}
@media (max-width: 40em) {
  .header-inner { gap: var(--space-4); }
  .brand small { display: none; }
  .top-nav { gap: 0; }
  .summary-grid { grid-template-columns: 1fr; }
  .pool-visual { align-items: start; flex-direction: column; }
  .endpoint-list div, .config-list div { grid-template-columns: 1fr; gap: var(--space-2); }
  .endpoint-list dd, .config-list dd { justify-content: flex-start; text-align: left; }
  .login-card { padding: var(--space-6); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important; transition-duration: 0.01ms !important; animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}