:root {
  --bg: #0f0d0b;
  --bg-2: #171410;
  --paper: #1e1a16;
  --paper-2: #26211c;
  --line: rgba(232, 214, 186, 0.12);
  --ink: #f4efe6;
  --muted: #b7aa98;
  --gold: #e0b15a;
  --gold-2: #f0d19a;
  --jade: #8fd6c9;
  --danger: #f0a3a0;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --display: "Fraunces", "Songti SC", serif;
  --sans: "Outfit", "PingFang SC", "Noto Sans SC", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(900px 420px at 12% -8%, rgba(224, 177, 90, 0.16), transparent 55%),
    radial-gradient(800px 500px at 100% 0%, rgba(143, 214, 201, 0.08), transparent 50%),
    var(--bg);
}

.grain {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 8;
  opacity: 0.18;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.55'/></svg>");
}

button, .nav-item, .log-item, .btn, .usage-tab, .usage-chip, .link-btn, .usage-recent { cursor: pointer; }

.shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
.shell[hidden] { display: none !important; }

.gate {
  position: relative;
  z-index: 20;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 16px;
}
.gate[hidden] { display: none !important; }
.gate-card {
  width: min(420px, 100%);
  padding: 32px 28px 24px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(38, 33, 28, 0.96), rgba(20, 17, 14, 0.96));
  box-shadow: var(--shadow);
}
.gate-brand { margin-bottom: 28px; }
.gate-card h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 36px;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.gate-card #gate-desc {
  margin: 10px 0 22px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: 0;
  text-transform: none;
}
.gate-error {
  margin: 0 0 12px;
  color: var(--danger);
  font-size: 13px;
}
.gate-error[hidden], #gate-confirm-wrap[hidden] { display: none !important; }
.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav {
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 36px 22px;
  border-right: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(30, 26, 22, 0.9), rgba(15, 13, 11, 0.4));
  overflow: auto;
  overscroll-behavior: contain;
}
.brand { display: flex; gap: 14px; align-items: center; margin-bottom: 48px; }
.brand strong {
  display: block;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 650;
  letter-spacing: 0.08em;
}
.brand p { margin: 4px 0 0; color: var(--muted); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; }
.mark {
  width: 42px; height: 42px; border-radius: 14px;
  background:
    conic-gradient(from 210deg, var(--gold), #8fd6c9, #c47c4a, var(--gold));
  box-shadow: 0 0 24px rgba(224, 177, 90, 0.28);
  position: relative;
}
.mark::after {
  content: "";
  position: absolute; inset: 7px;
  border-radius: 10px;
  background: #14110e;
}

.nav-item {
  display: flex; align-items: baseline; gap: 12px; width: 100%;
  text-align: left; border: 0; background: transparent;
  color: var(--muted); padding: 12px 4px;
  font: inherit; font-size: 15px;
  border-bottom: 1px solid transparent;
  transition: color 200ms ease, border-color 200ms ease;
}
.nav-item i {
  font-family: var(--mono); font-style: normal; font-size: 11px;
  color: #7d7266; min-width: 1.6em;
}
.nav-item:hover { color: var(--gold-2); }
.nav-item.is-active { color: var(--ink); border-bottom-color: var(--gold); }
.nav-item:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.nav-foot {
  margin-top: auto; padding-top: 24px;
  color: #8a7f72; font-size: 12px; letter-spacing: 0.08em;
  display: flex; align-items: center; gap: 8px; font-family: var(--mono);
}
.dot { width: 7px; height: 7px; border-radius: 99px; background: var(--jade); box-shadow: 0 0 10px var(--jade); }

.main {
  width: 100%;
  height: 100vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 40px 48px 80px;
  min-width: 0;
}
.view[hidden] { display: none !important; }
.kicker {
  margin: 0 0 10px;
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--gold); font-weight: 500;
}
.top { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 36px; }
h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.95;
}
.top p { margin: 14px 0 0; color: var(--muted); max-width: 36em; line-height: 1.6; }
.status {
  margin: 0; padding: 8px 14px; border-radius: 999px;
  border: 1px solid rgba(224, 177, 90, 0.35);
  background: rgba(224, 177, 90, 0.1); color: var(--gold-2);
  font-size: 12px; letter-spacing: 0.04em;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 28px 32px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(224, 177, 90, 0.16), rgba(143, 214, 201, 0.05) 42%, #1a1612);
  box-shadow: var(--shadow);
  margin-bottom: 18px;
}
.hero::after {
  content: "待补";
  position: absolute; right: 24px; top: 18px;
  font-family: var(--display); font-size: 92px; line-height: 1;
  color: rgba(244, 239, 230, 0.04); pointer-events: none;
}
.hero > span { color: var(--gold); font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; }
.hero strong {
  display: block; margin-top: 10px;
  font-family: var(--display); font-size: 56px; font-weight: 500; letter-spacing: -0.04em;
}
.hero p { margin: 8px 0 0; color: var(--muted); }

#view-usage:not([hidden]) {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
#view-usage .toolbar { margin-bottom: 0; }
.usage-heroes {
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}
.usage-heroes .hero {
  margin-bottom: 0;
  min-height: 168px;
}
.usage-heroes .hero::after { content: none; }
.usage-heroes .hero strong {
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1;
}
.hero .sub-strong {
  display: block; margin-top: 6px;
  font-family: var(--mono); font-size: 14px; color: var(--jade);
  letter-spacing: 0; text-transform: none;
}
.usage-kpis .card strong {
  font-size: 26px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.usage-chart {
  display: flex;
  align-items: stretch;
  gap: 8px;
  height: 200px;
}
.usage-col {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-rows: 18px 1fr 18px;
  justify-items: center;
  gap: 6px;
}
.usage-col em {
  font-style: normal;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--gold-2);
  line-height: 18px;
}
.usage-col.is-empty em { color: transparent; }
.usage-bar {
  width: 100%;
  min-height: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background: rgba(244, 239, 230, 0.04);
  border-radius: 10px 10px 4px 4px;
}
.usage-bar i {
  display: block;
  width: 55%;
  max-width: 22px;
  border-radius: 7px 7px 3px 3px;
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
}
.usage-col.is-empty .usage-bar i {
  height: 4px !important;
  background: rgba(232, 214, 186, 0.16);
}
.usage-col.is-today .usage-bar i {
  background: linear-gradient(180deg, var(--jade), #4ea394);
}
.usage-col.is-today em { color: var(--jade); }
.usage-col span {
  font-family: var(--mono);
  font-size: 10px;
  color: #8d8276;
  letter-spacing: 0;
  line-height: 18px;
}
.usage-split {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: start;
}
.usage-table-wrap { overflow-x: auto; }
.usage-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.usage-table th, .usage-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.usage-table th {
  color: var(--gold-2);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.usage-table th:first-child, .usage-table td:first-child { text-align: left; }
.usage-table th:not(:first-child), .usage-table td.num { text-align: right; }
.usage-table td.num { font-family: var(--mono); color: var(--jade); white-space: nowrap; }
.usage-table td.num strong { display: block; color: var(--ink); font-size: 15px; font-weight: 500; }
.usage-table td.num span { display: block; margin-top: 4px; color: #8d8276; font-size: 11px; }
.usage-table td strong { display: block; font-size: 15px; font-weight: 500; }
.model-provider {
  display: block; margin-top: 4px;
  font-family: var(--mono); font-size: 11px; color: #8d8276;
}
.share {
  display: flex; align-items: center; gap: 8px;
  min-width: 120px;
}
.share i {
  display: block; height: 8px; border-radius: 99px;
  background: linear-gradient(90deg, var(--gold), var(--jade));
  min-width: 0;
}
.share em {
  font-style: normal; font-family: var(--mono); font-size: 12px; color: var(--gold-2);
}
.usage-recent-list { gap: 8px; }
.usage-recent-list .item { padding: 14px 16px; }
.usage-recent-list h2 { font-size: 15px; margin-bottom: 4px; }
.usage-recent { transition: border-color 180ms ease; }
.usage-recent:hover { border-color: rgba(224, 177, 90, 0.4); }
.usage-recent-actions {
  display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap;
}

#usage-summary, #usage-ledger {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
#usage-summary[hidden], #usage-ledger[hidden] { display: none !important; }

.usage-tabs, .usage-range {
  display: flex;
  gap: 0;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(20, 17, 14, 0.72);
}
.usage-tab, .usage-chip {
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: 999px;
  transition: color 180ms ease, background 180ms ease;
}
.usage-tab:hover, .usage-chip:hover { color: var(--gold-2); }
.usage-tab.is-active, .usage-chip.is-active {
  background: rgba(224, 177, 90, 0.18);
  color: var(--gold-2);
}
.usage-tab:focus-visible, .usage-chip:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.usage-ledger-bar {
  align-items: flex-end;
  flex-wrap: wrap;
}
.usage-model-filter {
  margin: 0;
  min-width: 240px;
  display: grid;
  gap: 6px;
}
.usage-model-filter span {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.usage-model-filter select {
  margin: 0;
  width: auto;
  min-width: 240px;
}

.usage-table-models tbody tr { cursor: pointer; }
.usage-table-models tbody tr:hover td { background: rgba(224, 177, 90, 0.05); }

.ledger-table { font-size: 12px; }
.ledger-table th, .ledger-table td { padding: 10px 8px; }
.ledger-session td {
  background: rgba(224, 177, 90, 0.06);
  border-bottom-color: rgba(232, 214, 186, 0.18);
}
.ledger-session .session-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.ledger-session .session-copy { min-width: 0; }
.ledger-session .session-copy strong {
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ledger-session .session-copy em {
  display: block;
  margin-top: 4px;
  font-style: normal;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  max-width: 42em;
}
.ledger-session .session-copy code {
  font-family: var(--mono);
  font-size: 11px;
  color: #8d8276;
}
.ledger-call td { color: var(--ink); }
.ledger-call td.dim { color: #8d8276; }
.badge {
  display: inline-flex;
  align-items: center;
  margin-left: 6px;
  padding: 1px 7px;
  border-radius: 999px;
  font-family: var(--mono);
  font-style: normal;
  font-size: 10px;
  letter-spacing: 0.04em;
  border: 1px solid var(--line);
  color: var(--muted);
  vertical-align: middle;
}
.badge.is-peak {
  border-color: rgba(240, 163, 160, 0.4);
  color: var(--danger);
}
.badge.is-open {
  border-color: rgba(143, 214, 201, 0.35);
  color: var(--jade);
}
.cost-na { color: #8d8276; font-family: var(--mono); font-size: 12px; }
.link-btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--gold-2);
  font: inherit;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.link-btn:hover { border-color: var(--gold); }

@media (max-width: 960px) {
  .usage-ledger-bar { align-items: stretch; }
  .usage-model-filter, .usage-model-filter select { min-width: 0; width: 100%; }
  .ledger-session .session-main { flex-direction: column; }
}

.grid { display: grid; gap: 14px; }
.cards { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.cards.usage-kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
#ledger-kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card, .panel, .item {
  background: linear-gradient(180deg, rgba(38, 33, 28, 0.92), rgba(24, 21, 18, 0.92));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card { padding: 20px; position: relative; overflow: hidden; }
.card::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--gold);
  opacity: 0.55;
}
.card span { color: var(--muted); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; }
.card strong { display: block; margin-top: 12px; font-size: 22px; font-family: var(--display); font-weight: 500; }
.card .kpi { font-family: var(--mono); font-size: 11px; color: #8d8276; margin-top: 8px; }

.panel, .item { padding: 24px; }
.panel-head { margin-bottom: 22px; }
.eyebrow { margin: 0 0 8px; color: var(--gold); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; }
.panel-head h2 { margin: 0; font-family: var(--display); font-size: 28px; font-weight: 500; }
.panel-head p { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 20px; }
.span-2 { grid-column: 1 / -1; }
.form-actions { margin-top: 8px; display: flex; gap: 8px; flex-wrap: wrap; }
.model-pick {
  display: flex; flex-wrap: wrap; gap: 8px;
  min-height: 42px; padding: 8px;
  border: 1px solid var(--line); border-radius: 14px;
  background: #14110e;
}
.model-pick .pick {
  display: inline-flex; align-items: center; gap: 6px;
  margin: 0; padding: 6px 10px; border-radius: 999px;
  border: 1px solid var(--line); color: var(--ink);
  letter-spacing: 0; font-size: 12px; cursor: pointer;
}
.model-pick .pick:has(input:checked) {
  border-color: var(--gold); background: rgba(224, 177, 90, 0.12); color: var(--gold-2);
}
.model-pick input { width: auto; margin: 0; }
.inline-add { display: flex; gap: 8px; align-items: center; }
.inline-add input { flex: 1; }
.inline-add .btn { flex: 0 0 auto; }
.model-chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 4px; }
.model-chip {
  border: 1px solid var(--line); background: #14110e; color: var(--ink);
  border-radius: 999px; padding: 6px 12px; font: inherit; font-size: 12px;
}
.model-chip:hover { border-color: var(--gold); color: var(--gold-2); }
.model-chip.is-live {
  border-color: var(--jade); color: var(--jade);
  background: rgba(143, 214, 201, 0.1);
}
.probe-overlay {
  position: fixed; inset: 0; z-index: 30;
  display: grid; place-items: center;
  padding: 24px;
  background: rgba(8, 7, 6, 0.72);
  backdrop-filter: blur(10px);
}
.probe-overlay[hidden] { display: none !important; }
.probe-dialog {
  width: min(480px, 100%);
  padding: 28px 28px 22px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #221c18, #14110e);
  box-shadow: var(--shadow);
}
.probe-dialog h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 32px;
  font-weight: 500;
}
.probe-target { margin: 8px 0 18px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.probe-steps {
  margin: 0 0 18px; padding: 0;
  list-style: none; display: grid; gap: 8px;
}
.probe-steps li {
  display: flex; align-items: center; gap: 10px;
  color: var(--muted); font-size: 13px;
}
.probe-steps li::before {
  content: "";
  width: 8px; height: 8px; border-radius: 99px;
  background: rgba(232, 214, 186, 0.2);
  flex: 0 0 auto;
}
.probe-steps li.is-run { color: var(--gold-2); }
.probe-steps li.is-run::before {
  background: var(--gold);
  box-shadow: 0 0 10px rgba(224, 177, 90, 0.5);
}
.probe-steps li.is-ok { color: var(--jade); }
.probe-steps li.is-ok::before { background: var(--jade); }
.probe-steps li.is-bad { color: var(--danger); }
.probe-steps li.is-bad::before { background: var(--danger); }
.probe-status {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px; border-radius: 16px;
  border: 1px solid var(--line); background: #14110e;
  margin-bottom: 16px;
}
.probe-status strong { display: block; font-size: 14px; }
.probe-status p { margin: 4px 0 0; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.probe-status.is-ok { border-color: rgba(143, 214, 201, 0.35); }
.probe-status.is-ok strong { color: var(--jade); }
.probe-status.is-bad { border-color: rgba(240, 163, 160, 0.35); }
.probe-status.is-bad strong { color: var(--danger); }
.probe-spin {
  width: 22px; height: 22px; border-radius: 99px; flex: 0 0 auto;
  border: 2px solid rgba(224, 177, 90, 0.2);
  border-top-color: var(--gold);
  animation: probe-spin 0.8s linear infinite;
}
.probe-status.is-ok .probe-spin,
.probe-status.is-bad .probe-spin { display: none; }
.probe-result {
  margin: 0 0 16px; padding: 12px 14px;
  border-radius: 14px; background: rgba(143, 214, 201, 0.08);
  border: 1px solid rgba(143, 214, 201, 0.2);
  color: var(--ink); font-size: 13px; line-height: 1.55;
  white-space: pre-wrap; word-break: break-word;
}
.probe-result.is-bad {
  background: rgba(240, 163, 160, 0.08);
  border-color: rgba(240, 163, 160, 0.25);
  color: var(--danger);
}
@keyframes probe-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .probe-spin { animation: none; border-top-color: var(--gold); }
}
.route-list { margin-bottom: 8px; }
#model-form[hidden], #model-add-btn[hidden], #model-cancel-edit[hidden] { display: none !important; }
.route-empty {
  padding: 36px 24px; text-align: center;
  border: 1px dashed var(--line); border-radius: var(--radius);
  color: var(--muted);
}
.route-card { transition: border-color 180ms ease; }
.route-card.is-current { border-color: var(--gold); }
.route-card .chip.is-live {
  border-color: rgba(143, 214, 201, 0.45);
  color: var(--jade);
}
.route-card .actions { margin-top: 16px; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
#custom-fields[hidden], #baseurl-field[hidden], #api-field[hidden], #model-cancel-edit[hidden] { display: none !important; }
.stack { display: grid; gap: 12px; }
.toolbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; }
.count-chip {
  margin: 0; font-size: 12px; color: var(--gold-2);
  border: 1px solid rgba(224, 177, 90, 0.3); border-radius: 999px; padding: 6px 12px;
  letter-spacing: 0.08em;
}

label { display: grid; gap: 8px; margin-bottom: 16px; font-size: 12px; color: var(--muted); letter-spacing: 0.06em; }
input, select, textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 14px;
  padding: 11px 13px; font: inherit; font-size: 14px;
  background: #14110e; color: var(--ink);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}
input:hover, select:hover, textarea:hover { border-color: rgba(224, 177, 90, 0.35); }
input:focus, select:focus, textarea:focus, .btn:focus-visible {
  outline: none; border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(224, 177, 90, 0.18);
}
textarea { min-height: 150px; resize: vertical; }
small, .hint, .empty { color: var(--muted); font-size: 13px; line-height: 1.6; }
.empty { margin: 64px 16px; text-align: center; }

.btn {
  border: 0; border-radius: 999px; padding: 11px 18px;
  background: var(--gold); color: #1a140c; font: inherit; font-weight: 600;
  transition: background 180ms ease, transform 180ms ease;
}
.btn:hover { background: var(--gold-2); }
.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1px solid var(--line); font-weight: 500;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-2); }
.btn-danger {
  color: var(--danger);
  border-color: rgba(240, 163, 160, 0.35);
}
.btn-danger:hover { border-color: var(--danger); color: #ffd4d2; }

.item h2 { margin: 0 0 8px; font-size: 18px; line-height: 1.45; font-family: var(--display); font-weight: 500; }
.meta { color: #8d8276; font-size: 11px; margin: 0 0 12px; font-family: var(--mono); }
.chip {
  display: inline-flex; height: 22px; padding: 0 10px; align-items: center;
  border-radius: 999px; border: 1px solid rgba(224, 177, 90, 0.35);
  color: var(--gold); font-size: 11px; letter-spacing: 0.12em; margin-bottom: 12px;
}
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.inline { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.inline input { width: auto; }
.split { display: grid; grid-template-columns: minmax(220px, 280px) minmax(0, 1fr); gap: 16px; align-items: stretch; min-width: 0; }
#view-logs:not([hidden]),
#view-profiles:not([hidden]) {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 160px);
  min-width: 0;
}
#view-logs .split,
#view-profiles .split { flex: 1; min-height: 0; }
.log-rail {
  height: calc(100vh - 220px);
  overflow-x: hidden;
  overflow-y: auto;
  padding-right: 4px;
  overscroll-behavior: contain;
  min-width: 0;
}
.log-detail {
  min-height: 460px;
  height: calc(100vh - 220px);
  overflow: auto;
  overscroll-behavior: contain;
  background: #14110e;
  min-width: 0;
}
.log-item {
  min-width: 0;
  overflow: hidden;
  transition: border-color 180ms ease, transform 180ms ease;
}
.log-item:hover { border-color: rgba(224, 177, 90, 0.4); }
.log-item.is-active { border-color: var(--gold); }
.log-item h2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-all;
}
.log-item .meta {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.profile-rail {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  height: calc(100vh - 220px);
}
.profile-rail #profiles-query {
  width: 100%;
  height: 36px;
  flex: none;
  margin: 0 0 10px;
}
.profile-rail .log-rail {
  flex: 1;
  height: auto;
  min-height: 0;
}
.profile-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0 0;
}
.profile-chip {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  border: 1px solid rgba(143, 214, 201, 0.28);
  color: var(--jade);
  font-size: 11px;
  letter-spacing: 0.04em;
}
.profile-chip.is-project {
  border-color: rgba(224, 177, 90, 0.4);
  color: var(--gold);
}
.profile-chip.is-intent {
  border-color: rgba(232, 214, 186, 0.22);
  color: var(--ink);
}
.profile-chip.is-outcome {
  border-color: rgba(240, 163, 160, 0.4);
  color: var(--danger);
}
.profile-bars { display: grid; gap: 10px; margin-top: 14px; }
.profile-bar {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) 28px;
  gap: 10px;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
}
.profile-bar span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.profile-meta {
  margin-top: 22px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.profile-meta textarea {
  min-height: 72px;
}
.profile-bar i {
  display: block;
  height: 6px;
  border-radius: 99px;
  background: rgba(232, 214, 186, 0.12);
  overflow: hidden;
}
.profile-bar i em {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--gold), var(--jade));
}
.profile-questions { margin: 12px 0 0; padding-left: 18px; color: var(--ink); }
.profile-questions li { margin: 6px 0; }
#profile-detail h2 {
  margin: 6px 0 8px;
  font-family: var(--display);
  font-size: 28px;
  font-weight: 500;
}
#profile-detail h3 {
  margin: 22px 0 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
}
#profile-detail .meta { color: var(--muted); font-size: 13px; }

.bubble {
  margin: 0 0 14px; padding: 14px 16px; border-radius: 18px 18px 18px 6px;
  background: #231e1a; border: 1px solid var(--line);
}
.bubble.is-bot {
  background: rgba(143, 214, 201, 0.08);
  border-color: rgba(143, 214, 201, 0.2);
  border-radius: 18px 18px 6px 18px;
}
.bubble.is-error { background: rgba(240, 163, 160, 0.08); color: var(--danger); }
.bubble header { font-size: 11px; color: #8d8276; margin-bottom: 6px; font-family: var(--mono); }
.bubble .body { word-break: break-word; overflow-wrap: anywhere; line-height: 1.65; }
.bubble .body p { margin: 0 0 0.75em; }
.bubble .body p:last-child { margin-bottom: 0; }
.bubble .body strong { color: var(--gold-2); font-weight: 600; }
.bubble .body em { font-style: italic; color: var(--gold-2); }
.bubble .body a { color: var(--jade); }
.bubble .body h1, .bubble .body h2, .bubble .body h3, .bubble .body h4 {
  font-family: var(--display); font-weight: 500; line-height: 1.3;
  margin: 0.9em 0 0.4em;
}
.bubble .body h3 { font-size: 16px; }
.bubble .body ul, .bubble .body ol { margin: 0.35em 0 0.85em; padding-left: 1.4em; }
.bubble .body li { margin: 0.2em 0; }
.bubble .body blockquote {
  margin: 0.6em 0; padding: 8px 12px;
  border-left: 2px solid var(--gold); color: var(--muted);
}
.bubble .body code, .tool-card code {
  font-family: var(--mono); font-size: 0.92em;
  color: var(--jade); background: rgba(143, 214, 201, 0.08);
  padding: 0 4px; border-radius: 4px;
}
.md-table-wrap {
  overflow-x: auto;
  margin: 10px 0 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  max-width: 100%;
}
.md-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.md-table th, .md-table td {
  border-bottom: 1px solid var(--line);
  padding: 7px 12px;
  text-align: left;
  vertical-align: top;
}
.md-table th {
  color: var(--gold-2);
  font-weight: 500;
  background: rgba(224, 177, 90, 0.1);
  white-space: nowrap;
}
.md-table tbody tr:hover td { background: rgba(244, 239, 230, 0.03); }
.md-hr { border: 0; border-top: 1px solid var(--line); margin: 12px 0; }
.md-pre {
  margin: 8px 0 12px; padding: 10px 12px;
  border-radius: 10px; background: #14110e;
  overflow-x: auto; white-space: pre-wrap;
}
.bubble pre, .raw pre {
  margin: 8px 0 0; white-space: pre-wrap; word-break: break-word;
  font-size: 12px; font-family: var(--mono); color: #e8dcc8;
}
.think {
  margin-top: 10px; padding-top: 8px;
  border-top: 1px dashed var(--line);
  color: var(--muted); font-size: 12px; line-height: 1.55;
  white-space: pre-wrap;
}
.think summary, .raw summary {
  cursor: pointer; color: var(--gold);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em;
}
.tool-round {
  margin: 0 0 16px; padding: 12px 14px;
  border: 1px dashed rgba(224, 177, 90, 0.28);
  border-radius: 18px;
  background: rgba(224, 177, 90, 0.05);
}
.tool-round > summary {
  font-family: var(--mono); font-size: 11px;
  color: var(--gold-2); cursor: pointer;
  list-style: none;
}
.tool-round > summary::-webkit-details-marker { display: none; }
.tool-round[open] > summary { margin-bottom: 10px; }
.tool-card {
  padding: 10px 12px; border-radius: 12px;
  background: #1a1612; border: 1px solid var(--line);
  margin-bottom: 8px;
}
.tool-card:last-child { margin-bottom: 0; }
.tool-card.is-error { border-color: rgba(240, 163, 160, 0.35); }
.tool-card header {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: baseline;
}
.tool-card header b { color: var(--gold); font-size: 12px; font-weight: 600; }
.tool-card header em {
  font-style: normal; color: var(--ink); font-size: 13px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0;
}
.tool-card header i {
  font-style: normal; font-size: 11px; color: var(--jade);
  font-family: var(--mono); margin-left: auto;
}
.tool-hint { margin: 8px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.fields { margin: 8px 0 0; display: grid; gap: 6px; }
.fields div { display: grid; grid-template-columns: 64px 1fr; gap: 8px; font-size: 12px; }
.fields dt { color: var(--muted); }
.fields dd { margin: 0; color: var(--ink); white-space: pre-wrap; }
.hits { list-style: none; padding: 8px 0 0; margin: 0; display: grid; gap: 8px; }
.hits li {
  padding: 8px 10px; border-radius: 10px;
  background: #14110e; border: 1px solid var(--line);
}
.hits strong { display: block; font-size: 13px; font-weight: 500; }
.hits span { color: var(--gold); font-size: 11px; font-family: var(--mono); }
.hits p { margin: 4px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

@media (max-width: 1100px) {
  .cards.usage-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #ledger-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .usage-split { grid-template-columns: 1fr; }
}

.announce-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 16px;
  align-items: start;
}
.announce-add { display: flex; gap: 8px; align-items: center; }
.announce-add input { flex: 1; min-width: 0; }
.announce-add .btn { flex: 0 0 auto; }
.announce-group {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}
.announce-group input[type="checkbox"] { width: auto; margin: 4px 0 0; }
.announce-group h2 { margin-bottom: 4px; }
.announce-group .meta { margin-bottom: 8px; }
.announce-alias {
  display: flex; gap: 8px; align-items: center; margin-top: 8px;
}
.announce-alias input { flex: 1; min-width: 0; }
.announce-alias .btn { flex: 0 0 auto; padding: 8px 12px; }
.announce-log { margin-top: 16px; }
.announce-result {
  margin-top: 14px; padding: 12px 14px;
  border-radius: 14px; background: #14110e;
  border: 1px solid var(--line);
  font-size: 13px; line-height: 1.55;
}
.announce-result p { margin: 0 0 6px; }
.announce-result p:last-child { margin-bottom: 0; }
.announce-previews, .announce-log-imgs {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px;
}
.announce-previews figure, .announce-log-imgs img {
  width: 96px; height: 96px; object-fit: cover;
  border-radius: 12px; border: 1px solid var(--line);
}
.announce-previews figure {
  position: relative; margin: 0; overflow: hidden;
}
.announce-previews img { width: 100%; height: 100%; object-fit: cover; display: block; }
.announce-previews button {
  position: absolute; right: 4px; top: 4px;
  border: 0; border-radius: 999px; padding: 2px 8px;
  background: rgba(15, 13, 11, 0.82); color: var(--ink);
  font: inherit; font-size: 11px;
}
.announce-result .is-ok { color: var(--jade); }
.announce-result .is-bad { color: var(--danger); }
.chip.is-ok { border-color: rgba(143, 214, 201, 0.45); color: var(--jade); }
.chip.is-off { border-color: rgba(240, 163, 160, 0.4); color: var(--danger); }
.chip.is-muted { border-color: var(--line); color: var(--muted); }

@media (max-width: 960px) {
  .announce-layout { grid-template-columns: 1fr; }
  .announce-add { flex-direction: column; align-items: stretch; }
  .form-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .split { grid-template-columns: 1fr; }
  .log-rail, .log-detail, .profile-rail { height: auto; max-height: 70vh; }
  .hero::after { display: none; }
  .usage-heroes { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  html, body { height: auto; overflow: auto; }
  .shell { grid-template-columns: 1fr; height: auto; overflow: visible; }
  .nav {
    height: auto; position: sticky; top: 0; z-index: 5;
    border-right: 0; border-bottom: 1px solid var(--line);
    background: rgba(15, 13, 11, 0.94);
  }
  nav { display: flex; gap: 8px; overflow-x: auto; }
  .nav-item { width: auto; white-space: nowrap; border-bottom: 0; }
  .nav-foot { display: none; }
  .main { padding: 24px 16px 56px; height: auto; overflow: visible; }
  h1 { font-size: 40px; }
  .cards.usage-kpis { grid-template-columns: 1fr; }
  .usage-chart { overflow-x: auto; }
  .usage-col { min-width: 36px; }
}