:root {
  color-scheme: dark;
  --bg: #000000;
  --surface: #0a0a0a;
  --surface-raised: #111111;
  --surface-soft: #181818;
  --border: #292929;
  --border-strong: #484848;
  --text: #f5f5f7;
  --text-secondary: #a1a1a6;
  --text-tertiary: #6e6e73;
  --primary: #f5f5f7;
  --primary-hover: #ffffff;
  --primary-soft: rgba(255, 255, 255, .085);
  --primary-contrast: #050505;
  --success: #32d583;
  --warning: #fdb022;
  --danger: #f97066;
  --violet: #9b8afb;
  --cyan: #36bffa;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .18);
  --shadow-md: 0 12px 32px rgba(0, 0, 0, .22);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --sidebar-width: 248px;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f5f7;
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --surface-soft: #f0f0f2;
  --border: #d9d9de;
  --border-strong: #a9a9af;
  --text: #1d1d1f;
  --text-secondary: #515154;
  --text-tertiary: #86868b;
  --primary: #1d1d1f;
  --primary-hover: #000000;
  --primary-soft: rgba(0, 0, 0, .06);
  --primary-contrast: #ffffff;
  --success: #079455;
  --warning: #dc6803;
  --danger: #d92d20;
  --violet: #6938ef;
  --cyan: #088ab2;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);
  --shadow-md: 0 12px 32px rgba(16, 24, 40, .08);
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg); }
body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "Pretendard Variable", Pretendard, sans-serif;
  font-size: 14px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .55; }
svg { pointer-events: none; }
.hidden { display: none !important; }

/* Do not flash the login form while the browser session is being restored.
   The first bootstrap request decides which view is authoritative. */
body.auth-pending #loginView,
body.auth-pending #appView { visibility: hidden; }
body.auth-pending::after {
  content: "";
  position: fixed;
  z-index: 100;
  inset: 50% auto auto 50%;
  width: 22px;
  height: 22px;
  margin: -11px 0 0 -11px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--text);
  border-radius: 50%;
  animation: auth-spin .7s linear infinite;
}
@keyframes auth-spin { to { transform: rotate(360deg); } }
.ambient {
  position: fixed;
  z-index: 0;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .055;
  pointer-events: none;
  animation: ambient-float 16s ease-in-out infinite alternate;
}
.ambient-one { top: -180px; right: 8%; background: #ffffff; }
.ambient-two { bottom: -220px; left: 20%; background: #ff8a3d; animation-delay: -7s; }
@keyframes ambient-float { to { transform: translate3d(26px, 34px, 0) scale(1.08); } }
.muted { color: var(--text-secondary); }

/* Controls */
input, textarea, select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: 0;
  background: var(--surface-soft);
  color: var(--text);
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
input, select { height: 40px; padding: 0 12px; }
textarea { min-height: 88px; padding: 10px 12px; resize: vertical; line-height: 1.55; }
input::placeholder, textarea::placeholder { color: var(--text-tertiary); }
input:focus, textarea:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
  background: var(--surface);
}
label { display: flex; flex-direction: column; gap: 7px; margin-top: 18px; }
label > span { color: var(--text-secondary); font-size: 12px; font-weight: 600; }
label small { color: var(--text-tertiary); font-size: 11px; }

button.primary, button.ghost, .button, .icon-btn, .text-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
}
button.primary {
  min-height: 40px;
  padding: 0 15px;
  border: 1px solid var(--primary);
  background: var(--primary);
  color: var(--primary-contrast);
  box-shadow: var(--shadow-sm);
}
button.primary:hover:not(:disabled) { border-color: var(--primary-hover); background: var(--primary-hover); }
button.ghost {
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
}
button.ghost:hover:not(:disabled), .icon-btn:hover { border-color: var(--border-strong); background: var(--surface-soft); color: var(--text); }
.button { min-height: 38px; padding: 0 13px; border: 1px solid var(--border); background: var(--surface); color: var(--text-secondary); text-decoration: none; }
.button.primary { border-color: var(--primary); background: var(--primary); color: var(--primary-contrast); }
.button.ghost:hover { border-color: var(--border-strong); background: var(--surface-soft); color: var(--text); }
.text-btn { padding: 5px 7px; border: 0; background: transparent; color: var(--primary); font-size: 12px; }
.text-btn:hover { background: var(--primary-soft); }
.full { width: 100%; }
.compact { min-height: 32px !important; padding: 0 10px !important; font-size: 12px; }
.icon-btn {
  width: 38px;
  height: 38px;
  padding: 0;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
}
.icon-btn svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* Login */
.login-shell { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-shell::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 50% -15%, rgba(255, 255, 255, .09), transparent 38%),
    linear-gradient(180deg, transparent, rgba(0, 0, 0, .08));
  pointer-events: none;
}
.login-card {
  position: relative;
  width: min(420px, 100%);
  padding: 34px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow-md);
}
.brand-logo { display: block; width: 44px; height: 44px; border-radius: 11px; }
.brand-logo.small { width: 36px; height: 36px; border-radius: 9px; }
.login-logo { margin-bottom: 28px; }
.login-card .eyebrow { margin: 0 0 7px; }
.login-card h1 { margin: 0; font-size: 26px; letter-spacing: -.035em; }
.login-card > .muted { margin: 8px 0 24px; font-size: 13px; }
.login-card label { margin-top: 14px; }
.login-card .primary { margin-top: 22px; justify-content: space-between; }
.remember-row { flex-direction: row !important; align-items: center; gap: 9px; margin-top: 14px !important; }
.remember-row input { width: 16px; height: 16px; accent-color: var(--primary); }
.remember-row span { font-weight: 500; }
.form-error { min-height: 18px; margin: 12px 0 0; color: var(--danger); font-size: 12px; }
.eyebrow { color: var(--primary); font-size: 10px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }

/* Application shell */
.app-shell { min-height: 100vh; }
.sidebar {
  position: fixed;
  z-index: 20;
  inset: 0 auto 0 0;
  width: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  padding: 20px 14px;
  border-right: 1px solid var(--border);
  background: var(--surface);
}
.brand { display: flex; align-items: center; gap: 11px; padding: 2px 8px 26px; }
.brand strong { display: block; font-size: 13px; letter-spacing: -.01em; }
.brand span { display: block; margin-top: 2px; color: var(--text-tertiary); font-size: 9px; font-weight: 600; letter-spacing: .12em; }
.sidebar nav { display: flex; flex-direction: column; gap: 3px; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 42px;
  padding: 0 12px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  text-align: left;
}
.nav-item:hover { background: var(--surface-soft); color: var(--text); }
.nav-item.active { background: var(--primary-soft); color: var(--primary); font-weight: 650; }
.nav-item i { width: 19px; height: 19px; display: grid; flex: 0 0 auto; place-items: center; }
.nav-item svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sidebar-foot { margin-top: auto; padding: 12px 4px 0; border-top: 1px solid var(--border); }
.server-state { display: flex; align-items: center; gap: 10px; padding: 7px 8px 13px; }
.server-state strong, .server-state span { display: block; }
.server-state strong { font-size: 11px; }
.server-state span { margin-top: 2px; color: var(--text-tertiary); font-size: 10px; font-variant-numeric: tabular-nums; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(50, 213, 131, .12); }
.live-dot.reconnecting { background: var(--warning); box-shadow: 0 0 0 4px rgba(253, 176, 34, .12); }

main { min-height: 100vh; margin-left: var(--sidebar-width); padding: 30px 34px 54px; }
main > header {
  max-width: 1480px;
  margin: 0 auto 26px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}
header .eyebrow { margin: 0 0 5px; }
header h1 { margin: 0; font-size: 25px; letter-spacing: -.035em; }
header .muted { margin: 6px 0 0; font-size: 12px; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.header-connection { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.quick-copy-row { display: flex; align-items: center; gap: 6px; }
.quick-copy {
  height: 29px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 9px;
  font-weight: 600;
  transition: border-color .16s ease, background .16s ease, transform .16s ease;
}
.quick-copy b { color: var(--text); font-size: 8px; }
.quick-copy:hover { border-color: var(--border-strong); background: var(--surface-soft); transform: translateY(-1px); }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 550;
  white-space: nowrap;
}
.badge.subtle { color: var(--primary); background: var(--primary-soft); border-color: transparent; }
.badge.success { color: var(--success); background: color-mix(in srgb, var(--success) 12%, transparent); border-color: color-mix(in srgb, var(--success) 25%, var(--border)); }
.badge.warning { color: var(--warning); background: color-mix(in srgb, var(--warning) 12%, transparent); border-color: color-mix(in srgb, var(--warning) 25%, var(--border)); }
.badge.danger { color: var(--danger); background: color-mix(in srgb, var(--danger) 12%, transparent); border-color: color-mix(in srgb, var(--danger) 25%, var(--border)); }
.header-actions > .badge { gap: 7px; }
.header-actions > .badge b { padding-left: 7px; border-left: 1px solid var(--border); color: var(--primary); font-size: 10px; font-variant-numeric: tabular-nums; }
.page { display: none; max-width: 1480px; margin: 0 auto; }
.page.active { display: block; animation: page-in .18s ease; }
.openrouter-page-head { display:flex; align-items:flex-end; justify-content:space-between; gap:18px; margin:0 0 16px; padding:2px 2px 0; }
.openrouter-page-head h2 { margin:0; font-size:20px; letter-spacing:-.03em; }
.openrouter-page-head p { margin:5px 0 0; color:var(--text-tertiary); font-size:12px; }
@keyframes page-in { from { opacity: .2; transform: translateY(3px); } }

/* Shared surfaces */
.panel {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.panel-head, .section-actions { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.panel h2, .section-actions h2 { margin: 0; font-size: 14px; letter-spacing: -.01em; }
.panel-head p, .section-actions p { margin: 4px 0 0; color: var(--text-tertiary); font-size: 11px; }
.section-actions { margin-bottom: 16px; }
.inline-actions, .usage-head-actions, .period-controls { display: flex; align-items: center; gap: 8px; }
.empty-state { padding: 36px !important; color: var(--text-tertiary); text-align: center; font-size: 12px; }

/* Overview */
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.metric-card {
  position: relative;
  min-height: 132px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.metric-card.actionable { cursor: pointer; }
.metric-card.actionable::after { content: "↗"; position: absolute; right: 18px; bottom: 16px; color: var(--text-tertiary); font-size: 11px; opacity: 0; transform: translate(-3px, 3px); transition: opacity .2s ease, transform .2s ease; }
.metric-card.actionable:hover, .metric-card.actionable:focus-visible { border-color: var(--border-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); outline: none; }
.metric-card.actionable:hover::after, .metric-card.actionable:focus-visible::after { opacity: 1; transform: none; }
.metric-card.actionable:hover .metric-icon { animation: icon-float .8s ease-in-out infinite alternate; }
@keyframes icon-float { to { transform: translateY(-3px) rotate(3deg); } }
.metric-card.accent { border-color: var(--border-strong); background: linear-gradient(145deg, var(--primary-soft), var(--surface) 64%); }
.metric-icon {
  float: right;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--primary-soft);
  color: var(--primary);
}
.metric-icon.violet { color: var(--violet); background: rgba(155, 138, 251, .12); }
.metric-icon.cyan { color: var(--cyan); background: rgba(54, 191, 250, .12); }
.metric-icon.amber { color: var(--warning); background: rgba(253, 176, 34, .12); }
.metric-icon svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.metric-label { display: block; color: var(--text-secondary); font-size: 11px; font-weight: 600; }
.metric-card strong { display: block; margin-top: 22px; font-size: 28px; letter-spacing: -.035em; font-variant-numeric: tabular-nums; }
.metric-card.lifetime-token-card strong { font-size: 22px; color: var(--text-secondary); }
.metric-card.today-token-card strong { font-size: 34px; letter-spacing: -.045em; }
.metric-card strong em { margin-left: 4px; color: var(--text-tertiary); font-size: 11px; font-style: normal; }
.metric-card small { display: block; margin-top: 3px; color: var(--text-tertiary); font-size: 10px; }
.overview-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(280px, .8fr); gap: 12px; margin: 12px 0; }
.chart-panel, .health-panel { min-height: 310px; }
.chart-legend { min-height: 20px; display: flex; align-items: center; flex-wrap: wrap; gap: 7px 14px; margin-top: 13px; }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; color: var(--text-tertiary); font-size: 8px; }
.chart-legend i { width: 7px; height: 7px; border-radius: 2px; }
.chart-legend .failure i { background: var(--danger); }
.chart {
  height: 218px;
  display: grid;
  grid-template-columns: repeat(24, minmax(5px, 1fr));
  align-items: end;
  gap: 4px;
  margin-top: 4px;
  padding: 16px 0 0;
  border-bottom: 1px solid var(--border);
}
.chart-column { position: relative; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; align-items: stretch; }
.chart-stack { position: relative; min-height: 2px; display: flex; flex-direction: column-reverse; overflow: visible; border-radius: 4px 4px 1px 1px; transition: filter .16s ease, transform .16s ease; }
.chart-stack:hover { z-index: 8; filter: brightness(1.12); transform: translateY(-2px); }
.chart-segment { min-height: 2px; border-top: 1px solid color-mix(in srgb, #fff 16%, transparent); }
.chart-segment:first-child { border-radius: 0 0 1px 1px; }
.chart-segment:last-of-type { border-radius: 4px 4px 0 0; }
.chart-tooltip {
  display: none;
  position: absolute;
  z-index: 20;
  left: 50%;
  bottom: calc(100% + 9px);
  min-width: 210px;
  transform: translateX(-50%);
  padding: 11px;
  border: 1px solid var(--border-strong);
  border-radius: 11px;
  background: var(--surface-raised);
  box-shadow: var(--shadow-md);
  color: var(--text);
  font-size: 9px;
  text-align: left;
}
.chart-stack:hover .chart-tooltip { display: block; }
.chart-tooltip > b { display: block; margin-bottom: 7px; font-size: 10px; }
.chart-tooltip-row { display: flex; justify-content: space-between; gap: 14px; margin-top: 4px; color: var(--text-secondary); white-space: nowrap; }
.chart-tooltip-row > span { display: inline-flex; align-items: center; }
.chart-tooltip-row span i { width: 7px; height: 7px; display: inline-block; margin-right: 5px; border-radius: 2px; }
.chart-tooltip strong { color: var(--text); font-weight: 650; }
.chart-hour { height: 18px; padding-top: 5px; color: var(--text-tertiary); font-size: 7px; font-variant-numeric: tabular-nums; text-align: center; }
.health-panel { text-align: center; }
.health-panel .panel-head { text-align: left; }
.health-panel > select { height: 34px; margin-top: 14px; font-size: 10px; }
.pool-capacity { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin: 12px 0 18px; }
.pool-capacity > div { padding: 15px 7px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface-raised); }
.pool-capacity span { display: block; color: var(--text-tertiary); font-size: 8px; }
.pool-capacity strong { display: block; overflow: hidden; margin-top: 7px; font-size: 18px; letter-spacing: -.04em; text-overflow: ellipsis; font-variant-numeric: tabular-nums; }
.health-legend { display: flex; justify-content: center; gap: 14px; color: var(--text-secondary); font-size: 9px; }
.health-legend span { display: flex; align-items: center; gap: 5px; }
.health-legend i { width: 6px; height: 6px; border-radius: 50%; background: var(--text-tertiary); }
.health-legend i.ok { background: var(--success); }
.health-legend i.warn { background: var(--warning); }
.health-legend b { color: var(--text); }
.usage-panel { margin-bottom: 12px; }
.usage-head-actions select { width: auto; min-width: 180px; height: 36px; }
.usage-head-actions #usageSort { min-width: 124px; }
.test-model-btn { min-height: 36px !important; color: var(--primary) !important; white-space: nowrap; }
.usage-card-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 16px; }
.usage-account-card { padding: 15px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-raised); }
.usage-account-card.is-disabled { opacity: .48; }
.usage-account-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.account-name { min-width: 0; display: flex; align-items: center; gap: 9px; }
.account-name i, .avatar {
  width: 32px;
  height: 32px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 8px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
}
.usage-account-head .account-name > span { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.usage-account-head b { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.usage-account-head small { color: var(--text-tertiary); font-size: 9px; }
.usage-status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); }
.is-disabled .usage-status-dot { background: var(--text-tertiary); }
.usage-account-card.is-next { border-color: var(--border-strong); box-shadow: inset 0 0 0 1px var(--primary-soft); }
.usage-next-badge { display: inline-flex; align-items: center; margin-top: 3px; color: var(--warning) !important; font-size: 7px !important; font-weight: 700; letter-spacing: .04em; }
.usage-meter { margin-top: 10px; }
.usage-meter > span { display: flex; justify-content: space-between; margin-bottom: 5px; }
.usage-meter b { color: var(--text-tertiary); font-size: 8px; letter-spacing: .06em; }
.usage-meter em { color: var(--text-secondary); font-size: 9px; font-style: normal; font-variant-numeric: tabular-nums; }
.progress { height: 5px; overflow: hidden; border-radius: 99px; background: var(--surface-soft); }
.progress i { display: block; height: 100%; border-radius: inherit; background: var(--primary); }
.model-test-results { margin-top: 14px; padding: 13px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface-soft); }
.test-running { display: flex; align-items: center; gap: 10px; color: var(--text-secondary); font-size: 11px; }
.test-running b { color: var(--text); }
.test-spinner { width: 15px; height: 15px; border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.test-summary { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; font-size: 11px; }
.test-summary em { color: var(--success); font-size: 10px; font-style: normal; }
.test-summary.failed em { color: var(--danger); }
.test-result-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.test-result { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; align-items: center; gap: 8px; padding: 9px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); }
.test-result-state { width: 21px; height: 21px; display: grid; place-items: center; border-radius: 50%; background: rgba(50, 213, 131, .1); color: var(--success); font-size: 10px; font-weight: 800; }
.test-result.failed .test-result-state { background: rgba(249, 112, 102, .1); color: var(--danger); }
.test-result b, .test-result small { display: block; }
.test-result b { font-size: 10px; }
.test-result small { overflow: hidden; margin-top: 2px; color: var(--text-tertiary); font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
.test-result > em { color: var(--text-tertiary); font-size: 8px; font-style: normal; white-space: nowrap; }
.analytics-panel { margin-top: 12px; }
.period-controls button { min-height: 32px; padding: 0 10px; border: 1px solid var(--border); border-radius: 7px; background: var(--surface); color: var(--text-secondary); font-size: 10px; font-weight: 600; }
.period-controls button:hover { border-color: var(--border-strong); color: var(--text); }
.period-controls button.active { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.token-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 16px 0; }
.token-metrics > div { padding: 13px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-raised); }
.token-metrics span { display: block; color: var(--text-tertiary); font-size: 9px; }
.token-metrics strong { display: block; margin-top: 5px; font-size: 18px; font-variant-numeric: tabular-nums; }
.analytics-models > div { display: grid; grid-template-columns: 1.3fr 1fr auto; align-items: center; gap: 14px; padding: 10px 4px; border-top: 1px solid var(--border); font-size: 10px; }
.analytics-models span, .analytics-models b, .analytics-models small { display: block; }
.analytics-models small { margin-top: 2px; color: var(--text-tertiary); font-size: 8px; }
.analytics-models strong { font-variant-numeric: tabular-nums; }

/* Playground */
.workspace-shell { display: grid; grid-template-columns: 232px minmax(0, 1fr) 290px; height: calc(100vh - 142px); min-height: 620px; overflow: hidden; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); box-shadow: var(--shadow-sm); }
.workspace-sidebar { display: flex; min-width: 0; flex-direction: column; padding: 14px; border-right: 1px solid var(--border); background: var(--surface-soft); }
.workspace-brand { display: flex; align-items: center; gap: 9px; padding: 4px 4px 16px; }
.brand-mark { display: grid; width: 29px; height: 29px; place-items: center; border-radius: 9px; background: var(--text); color: var(--surface); font-size: 15px; font-weight: 800; }
.workspace-brand b { display: block; font-size: 13px; letter-spacing: -.02em; }
.workspace-brand small { display: block; margin-top: 2px; color: var(--text-tertiary); font-size: 9px; }
.workspace-new-chat { display: flex; align-items: center; gap: 8px; width: 100%; min-height: 37px; padding: 0 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); color: var(--text); font-size: 11px; font-weight: 700; }
.workspace-new-chat:hover { border-color: var(--border-strong); background: var(--surface-raised); }
.workspace-new-chat span { color: var(--primary); font-size: 17px; font-weight: 400; }
.workspace-search { position: relative; display: flex; flex-direction: row; align-items: center; margin: 14px 0 12px; }
.workspace-search svg { position: absolute; left: 10px; width: 14px; height: 14px; fill: none; stroke: var(--text-tertiary); stroke-width: 1.7; }
.workspace-search input { width: 100%; height: 33px; padding-left: 30px; border-radius: 8px; font-size: 10px; }
.workspace-sidebar-label { margin: 5px 6px 7px; color: var(--text-tertiary); font-size: 9px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.workspace-threads { display: grid; gap: 3px; min-height: 0; overflow: auto; }
.workspace-thread { display: grid; grid-template-columns: 23px minmax(0, 1fr); align-items: center; gap: 6px; min-width: 0; padding: 8px 7px; border: 0; border-radius: 8px; background: transparent; color: var(--text-secondary); text-align: left; }
.workspace-thread:hover, .workspace-thread.active { background: var(--surface); color: var(--text); }
.workspace-thread .thread-icon { display: grid; width: 22px; height: 22px; place-items: center; border-radius: 6px; background: var(--surface-raised); color: var(--text-tertiary); font-size: 10px; }
.workspace-thread b, .workspace-thread small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.workspace-thread b { font-size: 10px; font-weight: 650; }
.workspace-thread small { margin-top: 2px; color: var(--text-tertiary); font-size: 8px; }
.workspace-thread-empty { padding: 12px 7px; color: var(--text-tertiary); font-size: 10px; line-height: 1.5; }
.workspace-sidebar-footer { display: flex; align-items: center; gap: 7px; margin-top: auto; padding: 10px 4px 0; border-top: 1px solid var(--border); }
.workspace-sidebar-footer > span:nth-child(2) { display: flex; min-width: 0; flex: 1; flex-direction: column; gap: 2px; }
.workspace-sidebar-footer b { font-size: 9px; }
.workspace-sidebar-footer small { color: var(--text-tertiary); font-size: 8px; }
.workspace-status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 15%, transparent); }
.workspace-sidebar-footer .icon-btn { width: 28px; height: 28px; border: 0; background: transparent; font-size: 10px; }
.workspace-main { display: flex; min-width: 0; flex-direction: column; background: var(--surface); }
.workspace-topbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 66px; padding: 11px 18px; border-bottom: 1px solid var(--border); }
.workspace-title { display: flex; align-items: center; gap: 9px; min-width: 0; }
.workspace-title > div { display: flex; min-width: 0; flex-direction: column; gap: 3px; }
.workspace-title b { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.workspace-title small { overflow: hidden; color: var(--text-tertiary); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.workspace-mobile-toggle { display: none; width: 26px; height: 26px; padding: 0; border: 0; background: transparent; color: var(--text-secondary); font-size: 15px; }
.workspace-top-actions { display: flex; align-items: center; gap: 8px; }
.workspace-model-picker { display: flex; flex-direction: column; gap: 2px; min-width: 150px; margin: 0; }
.workspace-model-picker span { color: var(--text-tertiary); font-size: 8px; font-weight: 800; letter-spacing: .08em; }
.workspace-model-picker input { width: 100%; height: 25px; padding: 0; border: 0; border-radius: 0; background: transparent; font-size: 10px; font-weight: 650; }
.workspace-model-picker input:focus { box-shadow: none; }
.workspace-messages { display: flex; min-height: 0; flex: 1; flex-direction: column; gap: 6px; overflow: auto; padding: 32px clamp(18px, 7vw, 90px); scroll-behavior: smooth; }
.workspace-empty-state { display: flex; flex: 1; flex-direction: column; align-items: center; justify-content: center; min-height: 360px; text-align: center; }
.workspace-empty-orb { display: grid; width: 54px; height: 54px; place-items: center; margin-bottom: 15px; border: 1px solid var(--border-strong); border-radius: 17px; background: var(--text); color: var(--surface); font-size: 23px; font-weight: 800; box-shadow: 0 12px 32px rgba(0,0,0,.12); }
.workspace-empty-state h2 { margin: 0; font-size: 20px; letter-spacing: -.03em; }
.workspace-empty-state p { margin: 8px 0 20px; color: var(--text-tertiary); font-size: 11px; }
.workspace-suggestions { display: flex; flex-wrap: wrap; justify-content: center; gap: 7px; }
.workspace-suggestions button { min-height: 31px; padding: 0 10px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--text-secondary); font-size: 9px; }
.workspace-suggestions button:hover { border-color: var(--border-strong); color: var(--text); }
.workspace-message { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; max-width: 820px; padding: 12px 0; }
.workspace-message-avatar { display: grid; width: 26px; height: 26px; place-items: center; border-radius: 8px; background: var(--surface-soft); color: var(--text-secondary); font-size: 9px; font-weight: 800; }
.workspace-message.assistant .workspace-message-avatar { background: var(--text); color: var(--surface); }
.workspace-message-body { min-width: 0; }
.workspace-message-meta { display: flex; align-items: center; gap: 7px; margin: 2px 0 6px; }
.workspace-message-meta b { font-size: 10px; }
.workspace-message-meta small { color: var(--text-tertiary); font-size: 8px; }
.workspace-message-content { color: var(--text); font-size: 12px; line-height: 1.72; overflow-wrap: anywhere; }
.workspace-message.user .workspace-message-content { padding: 9px 11px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface-soft); }
.workspace-inline-code { padding: 2px 4px; border-radius: 4px; background: var(--surface-soft); color: var(--primary); font: 10px "SFMono-Regular", Consolas, monospace; }
.workspace-code { position: relative; margin: 9px 0; padding: 12px; overflow: auto; border: 1px solid var(--border); border-radius: 9px; background: #080808; color: #e5e7eb; font: 10px/1.6 "SFMono-Regular", Consolas, monospace; white-space: pre; }
.workspace-code button { position: absolute; top: 7px; right: 7px; padding: 4px 7px; border: 1px solid rgba(255,255,255,.18); border-radius: 5px; background: transparent; color: #b7beca; font-size: 8px; }
.workspace-composer { display: grid; gap: 7px; padding: 9px clamp(15px, 7vw, 90px) 15px; }
.workspace-composer-box { display: flex; align-items: flex-end; gap: 8px; padding: 8px 8px 8px 13px; border: 1px solid var(--border-strong); border-radius: 14px; background: var(--surface); box-shadow: 0 8px 24px rgba(0,0,0,.06); }
.workspace-composer-box textarea { flex: 1; min-height: 24px; max-height: 170px; padding: 4px 0; resize: none; border: 0; background: transparent; font-size: 12px; line-height: 1.5; }
.workspace-composer-box textarea:focus { box-shadow: none; }
.workspace-send { display: grid; width: 32px; height: 32px; place-items: center; border: 0; border-radius: 9px; background: var(--text); color: var(--surface); font-size: 18px; }
.workspace-send:hover:not(:disabled) { opacity: .8; }
.workspace-send:disabled { opacity: .35; }
.workspace-composer-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.workspace-tool-group { display: flex; align-items: center; gap: 5px; }
.workspace-tool { min-height: 27px; padding: 0 8px; border: 1px solid transparent; border-radius: 7px; background: transparent; color: var(--text-tertiary); font-size: 9px; font-weight: 650; }
.workspace-tool:hover, .workspace-tool.active { border-color: var(--border); background: var(--surface-soft); color: var(--text); }
.workspace-inline-setting { display: flex; flex-direction: row; align-items: center; gap: 3px; margin: 0; color: var(--text-tertiary); font-size: 9px; }
.workspace-inline-setting input { width: 33px; height: 26px; padding: 0; border: 0; background: transparent; font-size: 9px; }
.workspace-select { width: 103px; height: 27px; padding: 0 5px; border-radius: 7px; font-size: 9px; }
.workspace-search-toggle { display: flex; flex-direction: row; align-items: center; gap: 4px; margin: 0; color: var(--text-tertiary); font-size: 9px; }
.workspace-search-toggle input { width: 13px; height: 13px; }
.workspace-dropzone { padding: 8px 10px; border: 1px dashed var(--border-strong); border-radius: 9px; color: var(--text-tertiary); font-size: 9px; text-align: center; cursor: pointer; }
.workspace-dropzone:hover, .workspace-dropzone.dragging { border-color: var(--primary); background: var(--primary-soft); color: var(--text); }
.workspace-inspector { display: flex; min-width: 0; flex-direction: column; border-left: 1px solid var(--border); background: var(--surface-soft); }
.workspace-inspector-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 15px; border-bottom: 1px solid var(--border); }
.workspace-inspector-head > div { display: flex; flex-direction: column; gap: 3px; }
.workspace-inspector-head b { font-size: 11px; }
.workspace-inspector-head small { color: var(--text-tertiary); font-size: 8px; }
.workspace-inspector-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; padding: 9px 10px 0; }
.workspace-inspector-tabs button { min-height: 27px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--text-tertiary); font-size: 9px; font-weight: 700; }
.workspace-inspector-tabs button.active { border-color: var(--primary); color: var(--text); }
.workspace-inspector-content { min-height: 0; flex: 1; overflow: auto; padding: 11px; }
.workspace-inspector .routing-trace { max-height: none; }
.workspace-inspector .algorithm-summary { display: grid; gap: 5px; margin-top: 12px; padding: 10px; border: 1px solid var(--border); border-radius: 9px; font-size: 9px; }
.workspace-inspector .algorithm-summary i { display: none; }
.workspace-inspector .agent-composer { gap: 8px; }
.workspace-inspector .agent-options { grid-template-columns: 1fr; }
.workspace-inspector .agent-output { min-height: 140px; max-height: 310px; }
.workspace-inspector .interaction-files { padding: 9px; }

@media (max-width: 1120px) {
  .workspace-shell { grid-template-columns: 205px minmax(0, 1fr) 250px; }
  .workspace-messages, .workspace-composer { padding-left: clamp(14px, 4vw, 48px); padding-right: clamp(14px, 4vw, 48px); }
}

@media (max-width: 980px) {
  .workspace-shell { grid-template-columns: 210px minmax(0, 1fr); }
  .workspace-inspector { display: none; }
  .workspace-shell.inspector-open { grid-template-columns: 210px minmax(0, 1fr) 250px; }
  .workspace-shell.inspector-open .workspace-inspector { display: flex; }
  .workspace-main { min-height: 620px; }
}

@media (max-width: 760px) {
  .workspace-shell { display: block; height: calc(100vh - 185px); min-height: 560px; }
  .workspace-sidebar { display: none; }
  .workspace-topbar { min-height: 58px; padding: 9px 12px; }
  .workspace-mobile-toggle { display: inline-grid; place-items: center; }
  .workspace-shell.sidebar-open { position: relative; }
  .workspace-shell.sidebar-open .workspace-sidebar { position: absolute; z-index: 5; inset: 0 auto 0 0; display: flex; width: min(88vw, 280px); box-shadow: 16px 0 32px rgba(0,0,0,.28); }
  .workspace-shell.inspector-open { position: relative; display: block; }
  .workspace-shell.inspector-open .workspace-inspector { position: absolute; z-index: 4; inset: 0 0 0 auto; display: flex; width: min(88vw, 320px); box-shadow: -16px 0 32px rgba(0,0,0,.28); }
  .workspace-top-actions .ghost { display: none; }
  .workspace-model-picker { min-width: 112px; }
  .workspace-messages { padding: 22px 14px; }
  .workspace-composer { padding: 8px 12px 12px; }
  .workspace-composer-toolbar { align-items: flex-start; flex-direction: column; }
  .workspace-tool-group { flex-wrap: wrap; }
  .workspace-dropzone { font-size: 8px; }
}
.playground-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(320px, .75fr); gap: 12px; }
.playground-chat, .routing-trace-panel { min-height: 660px; height: calc(100vh - 155px); }
.playground-controls { display: grid; grid-template-columns: 1.45fr .65fr .7fr .85fr .6fr; gap: 9px; margin-top: 15px; }
.playground-controls label { margin: 0; }
.search-toggle-control { display: flex; flex-direction: column; gap: 7px; }
.search-toggle-control > span:first-child { color: var(--text-secondary); font-size: 12px; font-weight: 600; }
.search-toggle-box { height: 40px; display: flex; align-items: center; gap: 8px; padding: 0 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-soft); }
.search-toggle-box .switch { margin: 0; }
.search-toggle-box small { color: var(--text-tertiary); font-size: 8px; }
.playground-search-results { max-height: 120px; overflow: auto; margin-top: 10px; padding: 9px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-soft); }
.search-results-head { display: flex; justify-content: space-between; margin-bottom: 6px; color: var(--text-tertiary); font-size: 8px; }
.search-results-head b { color: var(--primary); }
.playground-search-results a { display: grid; grid-template-columns: 20px minmax(0, 1fr); align-items: center; gap: 7px; padding: 6px; border-radius: 7px; color: var(--text); text-decoration: none; }
.playground-search-results a:hover { background: var(--surface); }
.playground-search-results a > span { width: 18px; height: 18px; display: grid; place-items: center; border-radius: 5px; background: var(--primary-soft); color: var(--primary); font-size: 7px; }
.playground-search-results a b, .playground-search-results a small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.playground-search-results a b { font-size: 8px; }
.playground-search-results a small { margin-top: 1px; color: var(--text-tertiary); font-size: 7px; }
.chat-messages { height: calc(100% - 205px); overflow: auto; display: flex; flex-direction: column; gap: 10px; margin: 14px -3px 10px; padding: 8px 3px; }
.chat-placeholder, .trace-placeholder { margin: auto; color: var(--text-tertiary); font-size: 11px; line-height: 1.7; text-align: center; }
.chat-message { max-width: 82%; padding: 10px 12px; border-radius: 12px; font-size: 12px; line-height: 1.6; white-space: pre-wrap; }
.chat-message.user { align-self: flex-end; border-bottom-right-radius: 4px; background: var(--primary); color: var(--primary-contrast); }
.chat-message.assistant { align-self: flex-start; border: 1px solid var(--border); border-bottom-left-radius: 4px; background: var(--surface-raised); }
.chat-composer { display: flex; gap: 8px; }
.chat-composer button { width: 84px; flex: 0 0 auto; justify-content: space-between; }
.routing-trace { height: calc(100% - 112px); overflow: auto; display: flex; flex-direction: column; gap: 8px; margin: 14px 0; }
.trace-item { padding: 11px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-raised); }
.trace-item.success { border-color: rgba(50, 213, 131, .25); }
.trace-item.error { border-color: rgba(249, 112, 102, .3); }
.trace-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.trace-top strong { font-size: 10px; }
.trace-status { padding: 3px 6px; border-radius: 99px; background: var(--surface-soft); color: var(--text-secondary); font-size: 8px; }
.trace-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; margin-top: 8px; }
.trace-stats span { padding: 6px; border-radius: 6px; background: var(--surface-soft); color: var(--text-tertiary); font-size: 7px; }
.trace-stats b { display: block; margin-top: 2px; color: var(--text-secondary); font-size: 9px; }
.algorithm-summary { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; padding: 10px; border-radius: 8px; background: var(--surface-soft); color: var(--text-tertiary); font-size: 8px; }
.algorithm-summary > span { width: 100%; }
.algorithm-summary b { color: var(--text-secondary); }
.algorithm-summary i { color: var(--primary); font-style: normal; }

/* Request logs */
.live-log-state { display: inline-flex; align-items: center; gap: 8px; color: var(--text-secondary); font-size: 10px; font-weight: 600; }
.log-head-actions { display: flex; align-items: center; gap: 12px; }
.log-view-switch { display: inline-flex; padding: 3px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-soft); }
.log-view-switch button { min-height: 29px; padding: 0 10px; border: 0; border-radius: 6px; background: transparent; color: var(--text-tertiary); font-size: 9px; font-weight: 650; }
.log-view-switch button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }
.terminal-glyph { margin-right: 4px; color: var(--success); font-family: "SFMono-Regular", Consolas, monospace; }
.live-log-state .live-dot { animation: live-pulse 2s ease-out infinite; }
@keyframes live-pulse { 70% { box-shadow: 0 0 0 8px rgba(50, 213, 131, 0); } 100% { box-shadow: 0 0 0 0 rgba(50, 213, 131, 0); } }
.log-summary-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-bottom: 12px; }
.log-summary-grid article { padding: 15px 17px; border: 1px solid var(--border); border-radius: var(--radius-md); background: linear-gradient(145deg, var(--surface-raised), var(--surface)); box-shadow: var(--shadow-sm); }
.log-summary-grid span, .log-summary-grid strong { display: block; }
.log-summary-grid span { color: var(--text-tertiary); font-size: 9px; font-weight: 650; letter-spacing: .02em; }
.log-summary-grid strong { margin-top: 8px; font-size: 20px; font-variant-numeric: tabular-nums; }
.log-summary-grid .summary-limited strong { color: var(--danger); }
.log-toolbar { display: grid; grid-template-columns: minmax(220px, 1fr) 145px 145px 155px 170px auto; align-items: center; gap: 8px; padding: 11px; border-radius: var(--radius-md); }
.log-toolbar .model-search { width: 100%; }
.log-toolbar input, .log-toolbar select, .log-toolbar button { height: 36px; min-height: 36px; }
.log-toolbar select { background: var(--surface-soft); font-size: 10px; }
.log-toolbar .loading::before { content: ""; width: 11px; height: 11px; margin-right: 6px; border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .7s linear infinite; }
.logs-list { overflow: hidden; margin-top: 10px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow-sm); }
.logs-list > .empty-state { border: 0; border-radius: 0; box-shadow: none; }
.log-row {
  width: 100%;
  display: grid;
  grid-template-columns: 10px minmax(240px, 1.5fr) minmax(130px, .75fr) 112px 92px 105px 16px;
  align-items: center;
  gap: 14px;
  min-height: 70px;
  padding: 11px 14px;
  border: 0;
  border-top: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  text-align: left;
  transition: background .16s ease, transform .16s ease;
}
.log-row:first-child { border-top: 0; }
.log-row:hover { background: var(--surface-raised); }
.log-row:focus-visible { position: relative; z-index: 1; outline: 2px solid var(--primary); outline-offset: -2px; }
.log-status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(50, 213, 131, .08); }
.log-row.pending .log-status-dot { background: var(--primary); animation: live-pulse 1.3s ease-out infinite; }
.log-row.limited .log-status-dot { background: var(--warning); box-shadow: 0 0 0 4px rgba(253, 176, 34, .08); }
.log-row.failed .log-status-dot { background: var(--danger); box-shadow: 0 0 0 4px rgba(249, 112, 102, .08); }
.log-primary, .log-credential, .log-tokens, .log-latency, .log-result { min-width: 0; }
.log-primary > span { display: flex; align-items: center; gap: 7px; min-width: 0; }
.log-primary b { font-size: 11px; }
.log-primary i, .log-primary em { padding: 2px 5px; border-radius: 5px; background: var(--surface-soft); color: var(--text-tertiary); font-size: 7px; font-style: normal; white-space: nowrap; }
.log-primary .log-provider { color: var(--cyan); background: color-mix(in srgb, var(--cyan) 12%, transparent); font-weight: 700; }
.log-primary .log-provider.provider-openrouter { color: var(--violet); background: color-mix(in srgb, var(--violet) 14%, transparent); }
.log-primary .log-provider.provider-google { color: var(--success); background: color-mix(in srgb, var(--success) 12%, transparent); }
.log-primary em { background: rgba(253, 176, 34, .09); color: var(--warning); }
.log-primary .thinking-level { color: var(--violet); background: rgba(155, 138, 251, .1); font-weight: 700; text-transform: uppercase; }
.log-primary > small { display: block; overflow: hidden; margin-top: 5px; color: var(--text-secondary); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.log-credential b, .log-tokens b, .log-latency b, .log-result b { display: block; overflow: hidden; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.log-credential small, .log-tokens small, .log-latency small, .log-result small { display: block; overflow: hidden; margin-top: 3px; color: var(--text-tertiary); font-size: 7px; text-overflow: ellipsis; white-space: nowrap; }
.log-result small em { display: block; margin-top: 2px; color: var(--text-tertiary); font-size: 6px; font-style: normal; font-variant-numeric: tabular-nums; }
.log-result b { color: var(--success); }
.log-row.limited .log-result b { color: var(--warning); }
.log-row.failed .log-result b { color: var(--danger); }
.log-chevron { color: var(--text-tertiary); font-size: 18px; transition: transform .16s ease, color .16s ease; }
.log-row:hover .log-chevron { color: var(--primary); transform: translateX(2px); }
.load-more { display: flex !important; margin: 12px auto 0; }
.load-more.hidden { display: none !important; }
.log-detail-dialog { width: min(1040px, calc(100% - 28px)); }
.log-detail-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 18px; }
.log-detail-meta > div, .log-meta-copy { min-width: 0; padding: 10px 11px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-raised); color: var(--text); text-align: left; }
.log-meta-copy { cursor: copy; }
.log-detail-meta span, .log-detail-meta b { display: block; }
.log-detail-meta span { color: var(--text-tertiary); font-size: 7px; letter-spacing: .04em; text-transform: uppercase; }
.log-detail-meta b { overflow: hidden; margin-top: 4px; font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.log-detail-meta .log-error-meta { grid-column: 1 / -1; border-color: rgba(249, 112, 102, .24); background: rgba(249, 112, 102, .06); }
.log-detail-meta .log-error-meta b { color: var(--danger); white-space: normal; }
.log-payload-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.log-payload-grid section { min-width: 0; }
.log-payload-grid section > div { display: flex; align-items: center; justify-content: space-between; margin-bottom: 7px; }
.log-payload-grid section b { font-size: 10px; }
.log-payload-grid pre { height: 320px; overflow: auto; margin: 0; padding: 14px; border: 1px solid var(--border); border-radius: 10px; background: #090b10; color: #d7dce5; font-family: "SFMono-Regular", Consolas, monospace; font-size: 9px; line-height: 1.65; white-space: pre-wrap; word-break: break-word; }
.runtime-toolbar { display: grid; grid-template-columns: minmax(240px, 1fr) 140px auto auto auto; align-items: center; gap: 8px; padding: 11px; border-radius: var(--radius-md); }
.runtime-toolbar .model-search { width: 100%; }
.runtime-toolbar input, .runtime-toolbar select, .runtime-toolbar button { height: 36px; min-height: 36px; }
.runtime-autoscroll { flex-direction: row; align-items: center; gap: 6px; margin: 0; padding: 0 8px; white-space: nowrap; }
.runtime-autoscroll input { width: 14px; height: 14px; accent-color: var(--primary); }
.runtime-autoscroll span { color: var(--text-secondary); font-size: 9px; font-weight: 550; }
.terminal-shell { overflow: hidden; margin-top: 10px; border: 1px solid #29303b; border-radius: 12px; background: #080a0e; box-shadow: 0 18px 42px rgba(0, 0, 0, .24); }
.terminal-titlebar { height: 40px; display: grid; grid-template-columns: 82px 1fr auto; align-items: center; padding: 0 13px; border-bottom: 1px solid #252b35; background: #12161d; color: #778296; font-family: "SFMono-Regular", Consolas, monospace; font-size: 8px; }
.terminal-titlebar > b { color: #aeb7c6; font-weight: 500; text-align: center; }
.terminal-dots { display: flex; gap: 6px; }
.terminal-dots i { width: 9px; height: 9px; border-radius: 50%; background: #f97066; }
.terminal-dots i:nth-child(2) { background: #fdb022; }
.terminal-dots i:nth-child(3) { background: #32d583; }
.runtime-terminal { height: min(650px, calc(100vh - 250px)); min-height: 400px; overflow: auto; padding: 12px 0; color: #c6ceda; font-family: "SFMono-Regular", Consolas, monospace; font-size: 9px; line-height: 1.65; }
.terminal-line { display: grid; grid-template-columns: 76px 50px 110px minmax(0, 1fr); gap: 8px; padding: 3px 13px; border-left: 2px solid transparent; }
.terminal-line:hover { background: rgba(255, 255, 255, .035); }
.terminal-line time { color: #647084; font-variant-numeric: tabular-nums; }
.terminal-level { color: #67a2ff; font-weight: 700; }
.terminal-category { overflow: hidden; color: #9b8afb; text-overflow: ellipsis; white-space: nowrap; }
.terminal-message { color: #c6ceda; word-break: break-word; }
.terminal-line.warn { border-left-color: #fdb022; background: rgba(253, 176, 34, .035); }
.terminal-line.warn .terminal-level { color: #fdb022; }
.terminal-line.error { border-left-color: #f97066; background: rgba(249, 112, 102, .045); }
.terminal-line.error .terminal-level { color: #f97066; }
.terminal-line.debug .terminal-level { color: #778296; }
.terminal-empty { padding: 24px; color: #647084; }
.terminal-empty.error { color: #f97066; }

/* Accounts */
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.account-card { padding: 17px; }
.card-top { display: flex; align-items: flex-start; justify-content: space-between; }
.avatar { width: 38px; height: 38px; border-radius: 10px; font-size: 13px; }
.card-top h3 { margin: 12px 0 3px; font-size: 13px; }
.status { color: var(--success); font-size: 9px; font-weight: 600; }
.status.cooldown { color: var(--warning); }
.status.disabled { color: var(--text-tertiary); }
.switch { position: relative; width: 36px; height: 21px; flex: 0 0 auto; margin: 0; }
.switch input { position: absolute; opacity: 0; }
.switch span { position: absolute; inset: 0; border:1px solid var(--border-strong); border-radius: 99px; background: var(--border-strong); transition: background .15s ease,border-color .15s ease,box-shadow .15s ease; }
.switch span::after { content: ""; position: absolute; width: 15px; height: 15px; left: 3px; top: 3px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform .15s ease; }
.switch input:checked + span { border-color: var(--success); background: var(--success); box-shadow:0 0 0 2px color-mix(in srgb, var(--success) 18%, transparent); }
.switch input:checked + span::after { transform: translateX(15px); }
.switch input:focus-visible + span { box-shadow: 0 0 0 3px var(--primary-soft); }
.mini-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin: 16px 0; }
.mini-stats div { padding: 9px; border-radius: 8px; background: var(--surface-soft); }
.mini-stats span { display: block; color: var(--text-tertiary); font-size: 7px; letter-spacing: .04em; }
.mini-stats b { display: block; margin-top: 3px; font-size: 11px; font-variant-numeric: tabular-nums; }
.card-actions { display: flex; gap: 6px; }
.card-actions button { flex: 1; min-height: 31px; padding: 0 7px; border: 1px solid var(--border); border-radius: 7px; background: var(--surface); color: var(--text-secondary); font-size: 9px; }
.card-actions button:hover { border-color: var(--border-strong); color: var(--text); }
.card-actions button.danger:hover { border-color: rgba(249, 112, 102, .4); color: var(--danger); }

/* Models */
.alias-hint-bar { display: flex; align-items: center; flex-wrap: wrap; gap: 7px 14px; margin-bottom: 11px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; background: linear-gradient(90deg, var(--primary-soft), transparent); color: var(--text-secondary); font-size: 8px; }
.alias-hint-bar b { color: var(--primary); font-size: 9px; }
.alias-hint-bar span { white-space: nowrap; }
.alias-hint-bar code { margin-right: 3px; padding: 2px 5px; border-radius: 5px; background: var(--surface); color: var(--text); font-size: 8px; }
.model-toolbar { display: flex; align-items: center; gap: 9px; margin-bottom: 12px; }
.model-search { position: relative; width: min(360px, 100%); }
.model-search input { padding-left: 34px; background: var(--surface); }
.model-search svg { position: absolute; top: 12px; left: 11px; width: 16px; height: 16px; fill: none; stroke: var(--text-tertiary); stroke-width: 1.8; stroke-linecap: round; }
.model-toolbar select { width: 140px; background: var(--surface); }
.model-count { margin-left: auto; color: var(--text-tertiary); font-size: 11px; }
.table-wrap { overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow-sm); }
.model-row { display: grid; grid-template-columns: minmax(130px, 1.05fr) minmax(220px, 1.75fr) 88px 88px 70px 118px; align-items: center; gap: 14px; min-height: 58px; padding: 10px 15px; border-top: 1px solid var(--border); font-size: 11px; }
.model-row:first-child { border-top: 0; }
.model-row.head { min-height: 40px; background: var(--surface-soft); color: var(--text-tertiary); font-size: 8px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.model-alias { min-width: 0; font-weight: 650; }
.model-alias > b { display: block; overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.model-upstream { min-width: 0; overflow: hidden; color: var(--text-secondary); font-family: "SFMono-Regular", Consolas, monospace; text-overflow: ellipsis; white-space: nowrap; }
.model-alias small, .model-upstream small, .model-row > span > small { display: block; margin-top: 2px; color: var(--text-tertiary); font-family: inherit; font-size: 8px; font-weight: 400; }
.model-alias small code { padding: 2px 4px; border-radius: 4px; background: var(--primary-soft); color: var(--primary); font-family: "SFMono-Regular", Consolas, monospace; font-size: 7px; }
.quota-pill { display: inline-flex; min-width: 32px; justify-content: center; padding: 4px 6px; border-radius: 6px; background: var(--surface-soft); color: var(--text-secondary); font-style: normal; font-variant-numeric: tabular-nums; }
.model-row .card-actions button { min-width: 50px; }

/* Settings */
.settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.settings-grid > .panel { min-height: 0; }
.field-grid { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 12px; }
.field-grid.two { grid-template-columns: repeat(2, 1fr); }
.check-row { display:flex; flex-direction:row; align-items:center; justify-content:space-between; gap:14px; min-height:42px; margin-top:0; }
.check-row > span:first-child { display:flex; min-width:0; flex-direction:column; gap:3px; }
.check-row > span:first-child small { color:var(--text-tertiary); font-size:10px; font-weight:400; line-height:1.45; }
.check-row > input[type="checkbox"] { appearance:none; -webkit-appearance:none; position:relative; width:42px; height:24px; flex:0 0 42px; margin:0; border:1px solid var(--border-strong); border-radius:999px; outline:0; background:var(--border-strong); cursor:pointer; transition:background .16s ease,border-color .16s ease,box-shadow .16s ease; }
.check-row > input[type="checkbox"]::after { content:""; position:absolute; top:3px; left:3px; width:16px; height:16px; border-radius:50%; background:#fff; box-shadow:0 1px 3px rgba(0,0,0,.28); transition:transform .16s ease; }
.check-row > input[type="checkbox"]:checked { border-color:var(--primary); background:var(--primary); }
.check-row > input[type="checkbox"]:checked::after { transform:translateX(18px); }
.check-row > input[type="checkbox"]:focus-visible { box-shadow:0 0 0 3px var(--primary-soft); }
.check-row > .switch { flex:0 0 36px; margin:0; }
.endpoint-toggles { margin-top: 16px; }
.endpoint-toggles > div { display: flex; align-items: center; justify-content: space-between; padding: 11px 0; border-top: 1px solid var(--border); }
.endpoint-toggles b, .endpoint-toggles small { display: block; }
.endpoint-toggles b { font-size: 11px; }
.endpoint-toggles small { margin-top: 2px; color: var(--text-tertiary); font-size: 8px; }
.endpoint-toggles label { margin: 0; }
.scheduler-steps { margin: 15px 0 0; padding: 0; list-style: none; }
.scheduler-steps li { display: grid; grid-template-columns: 25px 1fr; align-items: center; gap: 9px; padding: 9px 0; border-top: 1px solid var(--border); }
.scheduler-steps li > i { width: 23px; height: 23px; display: grid; place-items: center; border-radius: 6px; background: var(--primary-soft); color: var(--primary); font-size: 8px; font-style: normal; }
.scheduler-steps b, .scheduler-steps small { display: block; }
.scheduler-steps b { font-size: 10px; }
.scheduler-steps small { margin-top: 2px; color: var(--text-tertiary); font-size: 8px; }
.scheduler-rule, .security-note { margin-top: 10px; padding: 9px 10px; border-radius: 8px; background: rgba(253, 176, 34, .08); color: var(--text-secondary); font-size: 8px; line-height: 1.5; }
.management-actions { display: flex; flex-direction: column; gap: 7px; margin-top: 15px; }
.management-button { width: 100%; display: grid; grid-template-columns: 31px 1fr 18px; align-items: center; gap: 10px; padding: 9px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-raised); color: var(--text); text-align: left; }
.management-button:hover { border-color: var(--border-strong); }
.management-button i { width: 29px; height: 29px; display: grid; place-items: center; border-radius: 7px; background: var(--primary-soft); color: var(--primary); font-style: normal; }
.management-button b, .management-button small { display: block; }
.management-button b { font-size: 10px; }
.management-button small { margin-top: 2px; color: var(--text-tertiary); font-size: 8px; }
.management-button em { color: var(--text-tertiary); font-style: normal; }
.management-button.danger-action i { background: rgba(249, 112, 102, .09); color: var(--danger); }
.ip-security-panel { grid-column: 1 / -1; }
.security-switch { margin: 0; }
.ip-fields { margin-top: 15px; }
.ip-fields.disabled { pointer-events: none; opacity: .45; }
.current-ip-row { display: flex; align-items: center; gap: 10px; padding: 10px 11px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface-raised); }
.current-ip-row > span { color: var(--text-secondary); font-size: 10px; }
.current-ip-row code { color: var(--primary); font-size: 10px; }
.current-ip-row .ghost { min-height: 30px; margin-left: auto; font-size: 9px; }
.security-note { display: flex; gap: 8px; background: var(--surface-soft); }
.security-note b { color: var(--warning); }
.save-settings { grid-column: 2; min-width: 130px; justify-self: end; }

/* Docs */
.docs { max-width: 920px; }
.docs h2 { margin: 0 0 9px; font-size: 23px; }
.docs > p { color: var(--text-secondary); font-size: 12px; line-height: 1.7; }
.docs h3 { margin: 25px 0 9px; font-size: 12px; }
.docs p code { padding: 2px 5px; border-radius: 5px; background: var(--surface-soft); color: var(--primary); }
.endpoint-grid { display: grid; gap: 9px; margin-top: 18px; }
.endpoint-card { display: grid; grid-template-columns: 142px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 11px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-raised); }
.endpoint-card > span { color: var(--text-secondary); font-size: 10px; font-weight: 650; }
.endpoint-card code { overflow: hidden; color: var(--primary); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.copy-value-btn { min-height: 28px; padding: 0 10px; border: 1px solid var(--border); border-radius: 7px; background: var(--surface-soft); color: var(--text-secondary); font-size: 8px; }
.copy-value-btn:hover { border-color: var(--border-strong); color: var(--text); }
.docs pre { position: relative; overflow: auto; padding: 17px; border: 1px solid var(--border); border-radius: 10px; background: #090b10; color: #d7dce5; font-size: 10px; line-height: 1.65; }
.copy-btn { position: absolute; top: 8px; right: 8px; padding: 4px 7px; border: 1px solid #333946; border-radius: 6px; background: #151922; color: #aeb6c4; font-size: 8px; }

/* Dialogs */
dialog { width: min(500px, calc(100% - 28px)); max-height: calc(100vh - 32px); overflow: auto; padding: 0; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); color: var(--text); box-shadow: 0 24px 70px rgba(0, 0, 0, .42); }
dialog::backdrop { background: rgba(5, 8, 14, .68); backdrop-filter: blur(3px); }
dialog form, .dialog-static { padding: 22px; }
.wide-dialog { width: min(820px, calc(100% - 28px)); }
.dialog-head { display: flex; justify-content: space-between; gap: 16px; }
.dialog-head .eyebrow { margin: 0 0 4px; }
.dialog-head h2 { margin: 0; font-size: 17px; }
.close-btn { width: 31px; height: 31px; border: 0; border-radius: 7px; background: transparent; color: var(--text-tertiary); font-size: 20px; }
.close-btn:hover { background: var(--surface-soft); color: var(--text); }
.dialog-copy { color: var(--text-secondary); font-size: 10px; line-height: 1.6; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 7px; margin-top: 22px; }
.dialog-actions button { min-width: 86px; }
.generated-key { margin-top: 15px; padding: 11px; border: 1px solid rgba(50, 213, 131, .25); border-radius: 9px; background: rgba(50, 213, 131, .06); }
.generated-key span, .generated-key code { display: block; }
.generated-key span { margin-bottom: 6px; color: var(--success); font-size: 9px; }
.generated-key code { overflow-wrap: anywhere; font-size: 9px; line-height: 1.5; }
.generated-key button { min-height: 28px; margin-top: 8px; font-size: 8px; }
.credential-model-list { max-height: 520px; overflow: auto; margin-top: 14px; }
.credential-model-row { display: grid; grid-template-columns: minmax(140px, 1fr) auto; align-items: center; gap: 10px; padding: 11px 4px; border-top: 1px solid var(--border); }
.credential-model-row:first-child { border-top: 0; }
.credential-model-row b, .credential-model-row small { display: block; }
.credential-model-row b { font-size: 10px; }
.credential-model-row small { margin-top: 2px; color: var(--text-tertiary); font-size: 8px; }
.credential-model-row small.alert { color: var(--danger); }
.quota-inputs { display: flex; align-items: flex-end; gap: 6px; }
.quota-inputs label { margin: 0; gap: 3px; color: var(--text-tertiary); font-size: 8px; }
.quota-inputs input { width: 78px; height: 32px; padding: 0 7px; }
.quota-inputs .ghost { min-height: 32px; }
.credential-model-actions { grid-column: 1 / -1; display: flex; align-items: center; justify-content: flex-end; gap: 7px; }
.credential-model-actions .ghost { min-height: 29px; font-size: 8px; }
.confirm-dialog { width: min(420px, calc(100% - 28px)); text-align: center; }
.confirm-icon { width: 42px; height: 42px; display: grid; place-items: center; margin: 0 auto 13px; border-radius: 50%; background: rgba(249, 112, 102, .1); color: var(--danger); font-size: 17px; font-weight: 750; }
.confirm-dialog h2 { margin: 0; font-size: 17px; }
.confirm-dialog .dialog-copy { max-width: 330px; margin: 8px auto 0; }
.confirm-dialog .dialog-actions { justify-content: center; }
button.danger-confirm { border-color: var(--danger); background: var(--danger); }
button.danger-confirm:hover:not(:disabled) { border-color: #d92d20; background: #d92d20; }

.floating-playground {
  position: fixed;
  z-index: 19;
  right: 22px;
  bottom: 22px;
  height: 42px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px 0 12px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 90%, var(--primary) 10%);
  color: var(--primary);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .22);
  font-size: 10px;
  font-weight: 700;
  backdrop-filter: blur(12px);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.floating-playground svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.floating-playground:hover { background: var(--primary); color: var(--primary-contrast); box-shadow: 0 14px 34px rgba(0, 0, 0, .25); transform: translateY(-3px); }

/* Feedback */
.toast { position: fixed; z-index: 100; right: 22px; bottom: 22px; max-width: min(380px, calc(100% - 32px)); padding: 11px 14px; border: 1px solid rgba(50, 213, 131, .22); border-radius: 10px; background: #e7f8ef; color: #075a35; box-shadow: var(--shadow-md); font-size: 11px; font-weight: 600; opacity: 0; transform: translateY(8px); pointer-events: none; transition: opacity .18s ease, transform .18s ease; }
.toast.show { opacity: 1; transform: none; }
.toast.error { border-color: rgba(249, 112, 102, .25); background: #fff0ee; color: #912018; }

/* Responsive */
@media (max-width: 1240px) {
  .usage-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .model-row { grid-template-columns: minmax(120px, 1fr) minmax(180px, 1.5fr) 72px 72px 58px 104px; gap: 10px; }
  .log-row { grid-template-columns: 10px minmax(220px, 1.5fr) minmax(120px, .7fr) 100px 90px 16px; }
  .log-row .log-latency { display: none; }
}
@media (max-width: 980px) {
  .metric-grid { grid-template-columns: repeat(2, 1fr); }
  .overview-grid, .playground-grid, .settings-grid { grid-template-columns: 1fr; }
  .playground-chat, .routing-trace-panel { height: auto; min-height: 620px; }
  .save-settings { grid-column: 1; }
  .model-row { grid-template-columns: 1fr 1.5fr 70px 100px; }
  .model-row > *:nth-child(4), .model-row > *:nth-child(5) { display: none; }
  .log-toolbar { grid-template-columns: 1fr 1fr; }
  .log-toolbar .model-search { grid-column: 1 / -1; }
  .log-summary-grid { grid-template-columns: repeat(2, 1fr); }
  .log-row { grid-template-columns: 10px minmax(200px, 1.5fr) minmax(110px, .7fr) 90px 16px; }
  .log-row .log-tokens { display: none; }
  .runtime-toolbar { grid-template-columns: 1fr 1fr; }
  .runtime-toolbar .model-search { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  :root { --sidebar-width: 0px; }
  .sidebar { inset: auto 0 0; width: 100%; height: 66px; padding: 7px 9px; border-top: 1px solid var(--border); border-right: 0; }
  .sidebar .brand, .sidebar-foot { display: none; }
  .sidebar nav { display: grid; grid-template-columns: repeat(7, 1fr); gap: 1px; }
  .nav-item { min-height: 51px; justify-content: center; flex-direction: column; gap: 2px; padding: 3px; font-size: 8px; text-align: center; }
  .nav-item i, .nav-item svg { width: 17px; height: 17px; }
  main { margin-left: 0; padding: 22px 14px 88px; }
  main > header { align-items: flex-start; flex-direction: column; gap: 10px; margin-bottom: 20px; }
  header h1 { font-size: 21px; }
  header .muted { display: none; }
  .header-actions { width: 100%; }
  .header-connection { min-width: 0; flex: 1; align-items: stretch; }
  .quick-copy-row { width: 100%; }
  .quick-copy { min-width: 0; flex: 1; justify-content: space-between; }
  .header-connection > .badge { min-width: 0; justify-content: space-between; font-size: 9px; }
  .metric-grid { gap: 8px; }
  .metric-card { min-height: 116px; padding: 14px; }
  .metric-card strong { margin-top: 17px; font-size: 23px; }
  .panel { padding: 15px; }
  .usage-panel .panel-head { align-items: flex-start; flex-direction: column; }
  .usage-head-actions { width: 100%; flex-wrap: wrap; }
  .usage-head-actions select { flex: 1; min-width: 140px; }
  .usage-head-actions .text-btn { width: 100%; justify-content: flex-end; }
  .usage-card-grid, .test-result-grid, .card-grid { grid-template-columns: 1fr; }
  .token-metrics { grid-template-columns: repeat(2, 1fr); }
  .analytics-models > div { grid-template-columns: 1fr auto; }
  .analytics-models > div > span:nth-child(2) { display: none; }
  .playground-controls { grid-template-columns: 1fr 1fr; }
  .playground-controls label:first-child { grid-column: 1 / -1; }
  .field-grid, .field-grid.two { grid-template-columns: 1fr; }
  .section-actions { align-items: flex-start; }
  .openrouter-page-head { align-items: flex-start; flex-direction: column; gap: 8px; }
  .inline-actions { flex-wrap: wrap; justify-content: flex-end; }
  .model-toolbar { flex-wrap: wrap; }
  .model-search { width: 100%; }
  .model-toolbar select { flex: 1; }
  .model-count { margin-left: 0; }
  .model-row { grid-template-columns: 1fr 1.25fr 80px; min-height: 54px; padding: 9px 11px; }
  .model-row > *:nth-child(3), .model-row > *:nth-child(4), .model-row > *:nth-child(5) { display: none; }
  .credential-model-row { grid-template-columns: 1fr; }
  .quota-inputs { flex-wrap: wrap; }
  .credential-model-actions { grid-column: 1; }
  .trace-stats { grid-template-columns: repeat(2, 1fr); }
  .log-summary-grid { grid-template-columns: repeat(2, 1fr); }
  .chart { gap: 2px; }
  .chart-tooltip { left: 0; transform: none; }
  .log-head-actions { width: 100%; align-items: stretch; flex-direction: column; }
  .log-view-switch { width: 100%; }
  .log-view-switch button { flex: 1; }
  .log-toolbar { grid-template-columns: 1fr; padding: 9px; }
  .log-toolbar .model-search { grid-column: 1; }
  .log-row { grid-template-columns: 8px minmax(0, 1fr) 72px 12px; gap: 9px; padding: 10px; }
  .log-row .log-credential, .log-row .log-tokens, .log-row .log-latency { display: none; }
  .log-primary i { display: none; }
  .log-payload-grid, .log-detail-meta { grid-template-columns: 1fr; }
  .log-detail-meta .log-error-meta { grid-column: 1; }
  .log-payload-grid pre { height: 240px; }
  .runtime-toolbar { grid-template-columns: 1fr; }
  .runtime-toolbar .model-search { grid-column: 1; }
  .runtime-terminal { min-height: 360px; }
  .terminal-line { grid-template-columns: 68px 45px minmax(0, 1fr); }
  .terminal-category { display: none; }
  .endpoint-card { grid-template-columns: 1fr auto; gap: 7px 10px; }
  .endpoint-card > span { grid-column: 1 / -1; }
  .endpoint-card code { min-width: 0; }
  .toast { right: 16px; bottom: 82px; }
  .floating-playground { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Routing presets & Interactions */
.routing-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  min-height: 178px;
  margin-bottom: 14px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 20px;
  background:
    radial-gradient(circle at 88% 20%, rgba(155, 138, 251, .18), transparent 30%),
    radial-gradient(circle at 70% 100%, rgba(54, 191, 250, .09), transparent 38%),
    var(--surface);
}
.routing-hero::after {
  position: absolute;
  top: -60px;
  right: 70px;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(255, 255, 255, .11);
  border-radius: 50%;
  content: "";
  box-shadow: 0 0 0 28px rgba(255, 255, 255, .025), 0 0 0 58px rgba(255, 255, 255, .018);
}
.routing-hero > * { position: relative; z-index: 1; }
.routing-hero h2 { margin: 4px 0 8px; font-size: clamp(24px, 3vw, 36px); letter-spacing: -.04em; }
.routing-hero p:not(.eyebrow) { max-width: 660px; margin: 0; color: var(--text-secondary); }
.route-syntax-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 14px; }
.route-syntax-card {
  position: relative;
  min-height: 150px;
  padding: 19px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: transform .18s ease, border-color .18s ease;
}
.route-syntax-card:hover { transform: translateY(-2px); border-color: var(--border-strong); }
.route-syntax-card::before { position: absolute; inset: 0 auto auto 0; width: 100%; height: 2px; content: ""; background: var(--cyan); opacity: .8; }
.route-syntax-card.fallback::before { background: var(--warning); }
.route-syntax-card.preset::before { background: var(--violet); }
.route-syntax-card > span { display: block; margin-bottom: 10px; color: var(--text-tertiary); font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.route-syntax-card > code { display: block; width: fit-content; margin-bottom: 13px; color: var(--text); font-size: 24px; font-weight: 750; letter-spacing: -.03em; }
.route-syntax-card > p { margin: 0; color: var(--text-secondary); font-size: 12px; }
.routing-presets-panel, .interactions-panel { margin-bottom: 14px; }
.preset-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 11px; }
.preset-grid > .empty-state { grid-column: 1 / -1; }
.preset-card {
  min-width: 0;
  padding: 17px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-raised);
  box-shadow: var(--shadow-sm);
  transition: transform .16s ease, border-color .16s ease;
}
.preset-card:hover { transform: translateY(-2px); border-color: var(--border-strong); }
.preset-card.disabled { opacity: .58; }
.preset-card-head { display: flex; align-items: center; gap: 10px; }
.preset-mark {
  display: grid;
  flex: 0 0 36px;
  height: 36px;
  place-items: center;
  border-radius: 11px;
  background: var(--primary-soft);
  font-size: 18px;
  font-weight: 800;
}
.preset-card-head > div { min-width: 0; flex: 1; }
.preset-card-head h3 { margin: 0; overflow: hidden; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.preset-card-head code { color: var(--text-tertiary); font-size: 11px; }
.preset-card-head .status { font-size: 10px; }
.route-expression { display: flex; align-items: center; gap: 10px; margin: 16px 0 12px; padding: 10px 11px; border-radius: 10px; background: var(--surface-soft); }
.route-expression > span { color: var(--text-tertiary); font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.route-expression strong { min-width: 0; overflow: hidden; font-family: "SFMono-Regular", Consolas, monospace; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.route-expression i { display: inline-grid; width: 20px; height: 20px; margin: 0 4px; place-items: center; border-radius: 6px; font-style: normal; }
.route-expression .pool-op { color: var(--cyan); background: color-mix(in srgb, var(--cyan) 12%, transparent); }
.route-expression .fallback-op { color: var(--warning); background: color-mix(in srgb, var(--warning) 12%, transparent); }
.preset-tags { display: flex; flex-wrap: wrap; gap: 5px; }
.preset-tags span, .interaction-capabilities span { padding: 4px 7px; border: 1px solid var(--border); border-radius: 999px; color: var(--text-secondary); font-size: 9px; }
.preset-prompt { min-height: 36px; margin: 11px 0; overflow: hidden; color: var(--text-secondary); font-size: 11px; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.interaction-capabilities { display: flex; flex-wrap: wrap; gap: 6px; margin: -3px 0 16px; }
.interaction-capabilities span { padding: 5px 9px; background: var(--surface-soft); font-weight: 650; }
.antigravity-playground-panel { grid-column: 1 / -1; }
.agent-composer { display: grid; gap: 10px; margin-top: 3px; }
.agent-composer > textarea { min-height: 92px; }
.agent-dropzone { display: flex; align-items: center; gap: 10px; min-height: 62px; padding: 9px 11px; border: 1px dashed var(--border-strong); border-radius: 10px; background: var(--surface-soft); cursor: pointer; transition: border-color .15s ease, background .15s ease, transform .15s ease; }
.agent-dropzone:hover, .agent-dropzone.dragging { border-color: var(--primary); background: var(--primary-soft); transform: translateY(-1px); }
.agent-dropzone > span:nth-child(2) { display: flex; min-width: 0; flex: 1; flex-direction: column; gap: 3px; }
.agent-dropzone b { font-size: 11px; }
.agent-dropzone small { color: var(--text-tertiary); font-size: 10px; }
.dropzone-icon { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); color: var(--primary); font-size: 22px; font-weight: 300; }
.agent-attachments { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 7px; }
.agent-attachment { display: grid; grid-template-columns: 32px minmax(0, 1fr) 28px; align-items: center; gap: 8px; padding: 7px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); }
.agent-attachment > span:nth-child(2) { display: flex; min-width: 0; flex-direction: column; gap: 2px; }
.agent-attachment b { overflow: hidden; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.agent-attachment small { overflow: hidden; color: var(--text-tertiary); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.agent-attachment .icon-btn { width: 27px; height: 27px; font-size: 15px; }
.agent-options { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 9px; }
.agent-options label { margin-top: 0; }
.agent-options .agent-check { display: flex; flex-direction: row; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 11px; border: 1px solid var(--border); border-radius: 9px; }
.agent-check > span { display: flex; flex-direction: column; gap: 2px; }
.agent-check small { color: var(--text-tertiary); font-size: 10px; }
.agent-check input { width: 18px; height: 18px; }
.agent-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.agent-output { min-height: 110px; max-height: 300px; margin: 13px 0 0; padding: 13px; overflow: auto; border: 1px solid var(--border); border-radius: 11px; background: #050505; color: #d0d5dd; font: 11px/1.65 "SFMono-Regular", Consolas, monospace; white-space: pre-wrap; }
:root[data-theme="light"] .agent-output { background: #f6f6f8; color: #27272a; }
.interaction-row {
  display: grid;
  grid-template-columns: 120px minmax(180px, 1.25fr) minmax(180px, 1fr) minmax(150px, .8fr) auto;
  align-items: center;
  gap: 15px;
  min-height: 68px;
  padding: 11px 13px;
  border-top: 1px solid var(--border);
}
.interaction-row.head { min-height: 34px; border-top: 0; color: var(--text-tertiary); font-size: 10px; font-weight: 700; text-transform: uppercase; }
.interaction-row:not(.head) { transition: background .15s ease; }
.interaction-row:not(.head):hover { background: var(--surface-soft); }
.interaction-row > span { min-width: 0; }
.interaction-row > span:not(.card-actions) { display: flex; flex-direction: column; gap: 2px; }
.interaction-row code { overflow: hidden; color: var(--text); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.interaction-row b { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.interaction-row small { color: var(--text-tertiary); font-size: 10px; }
.interaction-row > span:first-child { position: relative; padding-left: 15px; }
.interaction-status { position: absolute; top: 5px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--text-tertiary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--text-tertiary) 12%, transparent); }
.interaction-status.in_progress, .interaction-status.requires_action { background: var(--warning); box-shadow: 0 0 0 3px color-mix(in srgb, var(--warning) 13%, transparent); animation: pulse-status 1.8s ease-in-out infinite; }
.interaction-status.completed { background: var(--success); box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 13%, transparent); }
.interaction-status.failed { background: var(--danger); box-shadow: 0 0 0 3px color-mix(in srgb, var(--danger) 13%, transparent); }
@keyframes pulse-status { 50% { opacity: .45; transform: scale(.8); } }
.prefixed-input { position: relative; }
.prefixed-input i { position: absolute; z-index: 1; top: 50%; left: 12px; color: var(--text-tertiary); font-style: normal; transform: translateY(-50%); }
.prefixed-input input { padding-left: 30px; }
.preset-switches { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 4px; }
.preset-switches > label { display: flex; align-items: center; justify-content: space-between; padding: 11px; border: 1px solid var(--border); border-radius: 10px; }
.preset-switches > label > span:first-child { display: flex; flex-direction: column; gap: 2px; }
.preset-switches small { color: var(--text-tertiary); font-size: 10px; }
.interaction-detail-meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 12px; }
.interaction-detail-meta > span { display: flex; min-width: 0; flex-direction: column; gap: 3px; padding: 10px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface-soft); }
.interaction-detail-meta small { color: var(--text-tertiary); font-size: 9px; font-weight: 700; letter-spacing: .08em; }
.interaction-detail-meta b { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.interaction-files { margin: 0 0 12px; padding: 12px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface-soft); }
.interaction-files-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.interaction-files-head > div:first-child { display: flex; min-width: 0; flex-direction: column; gap: 3px; }
.interaction-files-head strong { font-size: 12px; }
.interaction-files-head small { color: var(--text-tertiary); font-size: 10px; }
.interaction-files .card-actions { align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.interaction-files .card-actions button, .interaction-files .card-actions .button { min-height: 31px; font-size: 10px; }
.interaction-file-list { display: grid; gap: 6px; margin-top: 10px; }
.interaction-file-row { display: grid; grid-template-columns: 38px minmax(0, 1fr) auto; align-items: center; gap: 9px; padding: 8px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); }
.interaction-file-row > span:nth-child(2) { display: flex; min-width: 0; flex-direction: column; gap: 2px; }
.interaction-file-row b { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.interaction-file-row small { color: var(--text-tertiary); font-size: 10px; }
.interaction-file-row .button { min-height: 29px; padding: 0 9px; font-size: 10px; }
.file-glyph { display: grid; width: 32px; height: 30px; place-items: center; border-radius: 7px; background: var(--surface-soft); color: var(--primary); font-size: 8px; font-weight: 800; letter-spacing: .04em; }
.error-text { color: var(--danger); font-size: 11px; }
.interaction-payload { min-height: 360px; max-height: 56vh; margin: 0; padding: 16px; overflow: auto; border: 1px solid var(--border); border-radius: 12px; background: #050505; color: #d0d5dd; font: 11px/1.65 "SFMono-Regular", Consolas, monospace; white-space: pre-wrap; }
:root[data-theme="light"] .interaction-payload { background: #f6f6f8; color: #27272a; }
.danger-button { height: 40px; padding: 0 14px; border: 1px solid color-mix(in srgb, var(--danger) 45%, var(--border)); border-radius: 9px; background: color-mix(in srgb, var(--danger) 10%, transparent); color: var(--danger); }
.openrouter-panel { border-color: color-mix(in srgb, #8b5cf6 25%, var(--border)); }
.openrouter-actions { display:flex; align-items:center; flex-wrap:wrap; gap:8px; margin-top:14px; }
.openrouter-prefix-toggle { justify-content:space-between; margin-top:12px; padding:12px; border:1px solid var(--border); border-radius:10px; background:var(--surface-soft); }
.openrouter-prefix-toggle > span:first-child { display:flex; min-width:0; flex-direction:column; gap:3px; }
.openrouter-prefix-toggle small { color:var(--text-tertiary); font-size:10px; }
.openrouter-models-table { margin-top:16px; overflow:hidden; border:1px solid var(--border); border-radius:12px; }
.openrouter-model-toolbar { display:flex; align-items:center; gap:10px; margin-top:16px; }
.openrouter-model-toolbar .model-search { flex:1; width:auto; }
.openrouter-model-toolbar select { min-width:150px; }
.openrouter-model-count { color:var(--text-tertiary); font-size:11px; white-space:nowrap; font-variant-numeric:tabular-nums; }
.openrouter-model-head, .openrouter-model-row { display:grid; grid-template-columns:minmax(170px,1fr) minmax(210px,1.1fr) 190px 58px; align-items:center; gap:12px; padding:11px 13px; border-top:1px solid var(--border); font-size:11px; }
.openrouter-model-head { border-top:0; background:var(--surface-soft); color:var(--text-tertiary); font-size:9px; font-weight:700; letter-spacing:.06em; text-transform:uppercase; }
.openrouter-model-row b, .openrouter-model-row small { display:block; }
.openrouter-model-row b { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.openrouter-model-row small { margin-top:3px; color:var(--text-tertiary); font-size:9px; }
.openrouter-model-row > span:nth-child(2) { color:var(--text-secondary); font-variant-numeric:tabular-nums; }
.openrouter-model-identity { min-width:0; }
.openrouter-model-id { display:flex !important; align-items:center; flex-wrap:wrap; gap:5px; min-width:0; }
.openrouter-model-id code { max-width:100%; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.copy-inline { min-height:22px; padding:0 6px; border:1px solid var(--border); border-radius:5px; background:var(--surface-soft); color:var(--text-secondary); font-size:8px; white-space:nowrap; }
.copy-inline:hover { border-color:var(--border-strong); color:var(--text); background:var(--surface); }
.openrouter-alias-editor { position:relative; display:grid; grid-template-columns:minmax(0,1fr) auto; gap:6px; align-items:center; }
.openrouter-alias-editor .alias-help { grid-column:1 / -1; margin:0; color:var(--text-tertiary); }
.openrouter-alias-actions { display:flex; align-items:center; gap:5px; }
.model-badge { display:inline-flex; align-items:center; margin-left:4px; padding:2px 5px; border-radius:4px; font-size:8px; font-style:normal; font-weight:700; letter-spacing:.04em; }
.model-badge.free { color:var(--success); background:var(--success-soft); }
.model-badge.paid { color:var(--text-tertiary); background:var(--surface-soft); }
.openrouter-status-cell { display:flex; align-items:center; justify-content:flex-end; gap:8px; }
.model-status { color:var(--text-tertiary); font-size:9px; white-space:nowrap; }
.model-status.ready { color:var(--success); }
.model-status.armed { color:var(--warning); }
.openrouter-alias-editor { display:grid; grid-template-columns:minmax(0,1fr) auto; align-items:center; gap:5px; min-width:0; }
.openrouter-alias-editor textarea { min-width:0; width:100%; min-height:42px; padding:7px 8px; border:1px solid var(--border); border-radius:7px; background:var(--surface-soft); color:var(--text); font:inherit; font-size:10px; line-height:1.35; resize:vertical; }
.openrouter-alias-editor button { flex:none; min-height:30px; padding:0 7px; font-size:9px; }
.openrouter-alias-editor .alias-help { grid-column:1 / -1; margin:0; }

@media (max-width: 1120px) {
  .preset-grid, .route-syntax-grid { grid-template-columns: 1fr 1fr; }
  .route-syntax-card:last-child { grid-column: 1 / -1; }
  .interaction-row { grid-template-columns: 100px minmax(150px, 1fr) minmax(150px, 1fr) auto; }
  .interaction-row > span:nth-child(4) { display: none; }
}
@media (max-width: 760px) {
  .openrouter-model-toolbar { align-items:stretch; flex-wrap:wrap; }
  .openrouter-model-toolbar .model-search { flex-basis:100%; }
  .openrouter-model-toolbar select { flex:1; }
  .openrouter-model-head { display:none; }
  .openrouter-model-row { grid-template-columns:1fr; gap:9px; }
  .openrouter-status-cell { justify-content:space-between; }
  .sidebar nav { grid-template-columns: repeat(9, minmax(0, 1fr)); }
  .routing-hero { min-height: 220px; align-items: flex-start; flex-direction: column; padding: 20px; }
  .route-syntax-grid, .preset-grid { grid-template-columns: 1fr; }
  .route-syntax-card:last-child { grid-column: auto; }
  .interaction-row { grid-template-columns: 95px minmax(0, 1fr) auto; gap: 8px; }
  .interaction-row > span:nth-child(3), .interaction-row > span:nth-child(4) { display: none; }
  .interaction-row.head { display: none; }
  .interaction-row .card-actions button:not(:first-child) { display: none; }
  .preset-switches, .interaction-detail-meta { grid-template-columns: 1fr; }
  .interaction-files-head { align-items: flex-start; flex-direction: column; }
  .interaction-files .card-actions { justify-content: flex-start; }
  .agent-options { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .interaction-status.in_progress, .interaction-status.requires_action { animation: none; }
}