:root {
  color-scheme: light;
  --bg: #f3f5f1;
  --surface: #fff;
  --surface-2: #f8faf7;
  --surface-soft: #eef3ed;
  --ink: #172019;
  --muted: #69736b;
  --faint: #939d95;
  --line: #d8dfd8;
  --line-strong: #c7d0c8;
  --accent: #2f7452;
  --accent-dark: #173426;
  --accent-soft: #e1efe6;
  --warning: #946018;
  --warning-soft: #fff1d8;
  --danger: #a13939;
  --danger-soft: #faeaea;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --sans: "Avenir Next", "Segoe UI", "PingFang SC", sans-serif;
}

* {
  box-sizing: border-box;
  scrollbar-color: transparent transparent;
  scrollbar-width: thin;
}
*:hover,
*:focus-within { scrollbar-color: #b4c2b7 transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-track,
*::-webkit-scrollbar-corner { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: transparent;
  background-clip: padding-box;
  border: 2px solid transparent;
  border-radius: 999px;
}
*:hover::-webkit-scrollbar-thumb,
*:focus-within::-webkit-scrollbar-thumb {
  background: #b4c2b7;
  background-clip: padding-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100dvh;
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 2%, rgba(79, 132, 99, .12), transparent 27rem),
    var(--bg);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

.shell {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 56px 0 34px;
}

.masthead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  padding-bottom: 38px;
  border-bottom: 1px solid var(--line);
}

.portal-brand-logo {
  display: block;
  width: min(290px, 72vw);
  height: auto;
  margin-bottom: 21px;
}

.brand-mark {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  color: white;
  background: var(--accent);
  border-radius: 13px;
  font: 700 20px/1 var(--mono);
  box-shadow: 0 10px 26px rgba(47, 116, 82, .18);
}

.eyebrow,
.kicker {
  margin: 0;
  color: var(--accent);
  font: 700 10px/1.2 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1 {
  margin: 8px 0 0;
  font-size: clamp(30px, 4.4vw, 48px);
  line-height: 1.05;
  letter-spacing: -.045em;
}

.subtitle {
  max-width: 680px;
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.environment {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, .68);
  border: 1px solid var(--line);
  border-radius: 999px;
  font: 600 10px/1 var(--mono);
  white-space: nowrap;
}

.environment span {
  width: 7px;
  height: 7px;
  background: #56ad75;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(86, 173, 117, .12);
}

.choices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 34px 0 22px;
}

.choice {
  display: grid;
  min-height: 360px;
  align-content: space-between;
  padding: 24px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  text-decoration: none;
  box-shadow: 0 12px 36px rgba(30, 48, 36, .04);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.choice:hover {
  transform: translateY(-3px);
  border-color: #aabdae;
  box-shadow: 0 18px 42px rgba(30, 48, 36, .09);
}

.choice.primary {
  color: white;
  background: var(--accent-dark);
  border-color: var(--accent-dark);
}

.choice.primary .kicker,
.choice.primary .number { color: #82bd98; }
.choice.primary p { color: #b7c9bd; }

.choice-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.number { color: var(--faint); font: 700 11px/1 var(--mono); }
.access { padding: 6px 8px; border-radius: 999px; font-size: 9px; font-weight: 700; }
.access.guarded { color: #f2c97b; background: rgba(255, 215, 139, .11); }
.access.public { color: var(--accent); background: var(--accent-soft); }
.access.self { color: #53678a; background: #e9eef8; }

.choice h2 {
  margin: 11px 0 10px;
  font-size: 23px;
  letter-spacing: -.035em;
}

.choice p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.enter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 17px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
}

.primary .enter { border-color: #365244; }
.enter b { font: 16px/1 var(--mono); }

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 28px;
  color: var(--faint);
  font: 10px/1.4 var(--mono);
}

.self-shell { padding-top: 34px; }
.self-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}
.self-security {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, .7);
  border: 1px solid var(--line);
  border-radius: 999px;
  font: 600 10px/1 var(--mono);
  white-space: nowrap;
}
.self-security span { width: 7px; height: 7px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 0 4px var(--accent-soft); }
.lookup-panel { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(260px, .55fr); gap: 14px; padding: 30px 0 22px; }
.key-query-form, .privacy-note {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 12px 36px rgba(30, 48, 36, .04);
}
.key-query-form h2, .privacy-note h2, .result-heading h2 { margin: 8px 0 8px; font-size: 20px; letter-spacing: -.03em; }
.key-query-form > div > p:last-child, .result-heading p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.key-field { display: grid; gap: 8px; margin-top: 24px; }
.key-field > span { font-size: 11px; font-weight: 700; }
.key-input-row { display: block; }
.key-input-row input {
  width: 100%;
  min-width: 0;
  height: 46px;
  padding: 0 13px;
  color: var(--ink);
  background: #fbfcfa;
  border: 1px solid #cbd5cc;
  border-radius: 9px;
  outline: none;
  font: 12px/1 var(--mono);
}
.key-input-row input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(47, 116, 82, .1); }
.query-button, .secondary-button, .self-secret button, .setup-button, .dialog-close {
  border: 0;
  font-family: var(--sans);
  font-weight: 700;
  cursor: pointer;
}
.query-button { width: 100%; min-height: 44px; margin-top: 17px; color: white; background: var(--accent); border-radius: 9px; font-size: 12px; }
.query-button:disabled, .secondary-button:disabled { cursor: wait; opacity: .55; }
.self-error { margin: 12px 0 0; padding: 10px 12px; color: #8b2f2b; background: #fff0ef; border-left: 3px solid #ad443d; border-radius: 7px; font-size: 11px; }
.self-error[hidden], .self-results[hidden], .self-toast[hidden] { display: none; }
.privacy-note { color: white; background: var(--accent-dark); border-color: var(--accent-dark); }
.privacy-note .kicker { color: #82bd98; }
.privacy-note h2 { margin-top: 9px; }
.privacy-note ul { display: grid; gap: 12px; margin: 24px 0 0; padding: 0; list-style: none; }
.privacy-note li { padding-top: 12px; color: #b7c9bd; border-top: 1px solid #365244; font-size: 11px; line-height: 1.5; }
.privacy-note li::before { margin-right: 7px; color: #82bd98; content: "✓"; font-weight: 800; }
.self-results { margin: 12px 0 28px; padding: 24px; background: rgba(255, 255, 255, .74); border: 1px solid var(--line); border-radius: 16px; scroll-margin-top: 24px; }
.result-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.result-actions { display: flex; gap: 8px; }
.secondary-button { min-height: 38px; padding: 0 13px; color: var(--accent); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; font-size: 10px; }
.self-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 22px 0 14px; }
.self-metrics > div { padding: 14px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.self-metrics span, .self-metrics strong { display: block; }
.self-metrics span { margin-bottom: 8px; color: var(--faint); font-size: 9px; text-transform: uppercase; }
.self-metrics strong { font: 700 20px/1 var(--mono); }
.self-key-table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 11px; }
.self-key-table { width: 100%; min-width: 1060px; border-collapse: collapse; table-layout: fixed; }
.self-key-table th, .self-key-table td { padding: 13px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.self-key-table th { color: var(--faint); background: var(--surface-soft); font: 700 9px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.self-key-table th:nth-child(1) { width: 12%; }
.self-key-table th:nth-child(2) { width: 37%; }
.self-key-table th:nth-child(3) { width: 9%; }
.self-key-table th:nth-child(4) { width: 12%; }
.self-key-table th:nth-child(5) { width: 30%; }
.self-key-table tbody tr:last-child td { border-bottom: 0; }
.self-key-table tbody tr.available { box-shadow: inset 3px 0 0 var(--accent); }
.self-key-table tbody tr.unavailable { box-shadow: inset 3px 0 0 #b9a583; }
.account-name { font-size: 12px; font-weight: 750; }
.self-status { padding: 6px 8px; border-radius: 999px; font-size: 9px; font-weight: 700; }
.self-status.active { color: var(--accent); background: var(--accent-soft); }
.self-status.inactive { color: var(--warning); background: var(--warning-soft); }
.self-status.current { color: var(--accent); background: var(--accent-soft); }
.self-status.idle { color: var(--muted); background: var(--surface-soft); }
.self-status.pending { color: var(--warning); background: var(--warning-soft); }
.self-secret { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; align-items: center; color: var(--ink); background: transparent; }
.self-secret code { display: block; min-width: 0; padding: 4px 0; font: 9px/1.55 var(--mono); overflow-wrap: anywhere; word-break: break-all; white-space: normal; }
.self-secret button { padding: 8px 10px; color: var(--accent); background: var(--surface-soft); border: 1px solid var(--line); border-radius: 6px; font-size: 9px; }
.self-setup-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.setup-button { display: inline-flex; min-height: 36px; align-items: center; justify-content: center; padding: 0 12px; color: var(--accent); background: var(--surface-soft); border: 1px solid var(--line); border-radius: 8px; font-size: 10px; text-decoration: none; white-space: nowrap; }
.ccswitch-button { grid-column: 1 / -1; color: white; background: var(--accent); border-color: var(--accent); }
.unavailable-key { color: var(--muted); font-size: 10px; }
.self-toast { position: fixed; right: 22px; bottom: 22px; z-index: 5; padding: 11px 14px; color: white; background: var(--accent-dark); border-radius: 9px; box-shadow: 0 12px 32px rgba(23, 52, 38, .25); font-size: 11px; }
.config-dialog { width: min(760px, calc(100% - 30px)); padding: 0; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 28px 80px rgba(13, 34, 23, .28); }
.config-dialog::backdrop { background: rgba(15, 29, 21, .56); backdrop-filter: blur(3px); }
.config-dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.config-dialog-head h2 { margin: 7px 0 0; font-size: 19px; }
.dialog-close { width: 34px; height: 34px; color: var(--muted); background: transparent; border: 1px solid var(--line); border-radius: 8px; font-size: 20px; }
.config-warning { margin: 18px 22px 12px; padding: 11px 13px; color: #82551a; background: var(--warning-soft); border-left: 3px solid #b87a27; border-radius: 8px; font-size: 10px; line-height: 1.6; }
.config-warning code { font-family: var(--mono); }
.config-preview { min-height: 240px; max-height: 48vh; overflow: auto; margin: 0 22px; padding: 17px; color: #dce7df; background: #142019; border-radius: 10px; white-space: pre; }
.config-preview code { font: 11px/1.75 var(--mono); }
.config-dialog-actions { display: flex; justify-content: flex-end; gap: 8px; padding: 16px 22px 20px; }
.config-dialog-actions .query-button { width: auto; min-width: 178px; margin: 0; padding: 0 16px; }

.native-shell { padding-top: 34px; }
.back-link { display: inline-flex; margin-bottom: 28px; color: var(--accent); font-size: 11px; font-weight: 700; text-decoration: none; }
.native-head { display: flex; align-items: end; justify-content: space-between; gap: 28px; padding-bottom: 32px; border-bottom: 1px solid var(--line); }
.native-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; padding: 30px 0 22px; }
.native-card {
  display: grid;
  min-height: 260px;
  align-content: space-between;
  padding: 22px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 15px;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.native-card:hover { transform: translateY(-3px); border-color: #aabdae; box-shadow: 0 16px 36px rgba(30, 48, 36, .08); }
.native-card.featured { color: white; background: var(--accent-dark); border-color: var(--accent-dark); }
.native-card.add-card { color: white; background: var(--accent-dark); border-color: var(--accent-dark); }
.native-card.add-card p { color: #b7c9bd; }
.native-card.add-card .native-index, .native-card.add-card .kicker { color: #82bd98; }
.native-card.add-card .native-meta { color: #b7c9bd; border-color: #365244; }
.native-card-top, .native-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.native-index { color: var(--faint); font: 700 10px/1 var(--mono); }
.featured .native-index, .featured .kicker { color: #82bd98; }
.native-card h2 { margin: 9px 0 8px; font-size: 20px; letter-spacing: -.03em; }
.native-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.featured p { color: #b7c9bd; }
.native-meta { padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font: 10px/1 var(--mono); }
.featured .native-meta { color: #b7c9bd; border-color: #365244; }
.native-meta b { color: inherit; font-family: var(--sans); }
.native-note > span { color: var(--muted); font-size: 11px; }
.native-error { display: grid; gap: 5px; margin-bottom: 22px; padding: 16px 18px; color: #7d2c2c; background: #fff0ef; border: 1px solid #ebc6c2; border-radius: 12px; }
.native-error[hidden] { display: none; }
.native-error strong { font-size: 12px; }
.native-error span { font-size: 11px; }

@media (max-width: 860px) {
  .masthead { grid-template-columns: minmax(0, 1fr); }
  .environment { width: fit-content; }
  .choices { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .choice { min-height: 280px; }
  .native-head { align-items: flex-start; flex-direction: column; }
  .native-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .self-head, .result-heading { align-items: flex-start; flex-direction: column; }
  .lookup-panel { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .shell { width: min(100% - 30px, 1180px); padding-top: 28px; }
  .masthead { align-items: start; gap: 14px; padding-bottom: 26px; }
  .portal-brand-logo { width: min(240px, 78vw); margin-bottom: 16px; }
  .subtitle { font-size: 13px; }
  .choices { padding-top: 22px; }
  .choices { grid-template-columns: 1fr; }
  .choice { min-height: 250px; padding: 20px; }
  .choice h2 { font-size: 21px; }
  footer { flex-direction: column; }
  .native-grid { grid-template-columns: 1fr; }
  .native-card { min-height: 230px; }
  .self-metrics { grid-template-columns: 1fr; }
  .result-actions { width: 100%; flex-direction: column; }
  .secondary-button { width: 100%; }
  .self-results, .key-query-form, .privacy-note { padding: 19px; }
  .config-dialog-actions { flex-direction: column; }
  .config-dialog-actions .secondary-button, .config-dialog-actions .query-button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .choice { transition: none; }
}

/* Unified usage center */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.usage-center-body {
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background: #f6f7f5;
}
.usage-center-shell {
  display: flex;
  width: min(1480px, calc(100% - 48px));
  height: 100vh;
  height: 100dvh;
  margin: 0 auto;
  padding: 18px 0 0;
  overflow: hidden;
  flex-direction: column;
}
.usage-center-head {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.usage-center-content {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  padding-bottom: 18px;
  flex-direction: column;
  overscroll-behavior: contain;
}
.usage-brand-block {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 18px;
}
.usage-brand-logo {
  display: block;
  width: min(182px, 42vw);
  height: auto;
}
.usage-center-head h1 {
  margin: 0;
  font-size: clamp(25px, 3vw, 32px);
  line-height: 1;
  letter-spacing: -.05em;
}
.usage-user-actions,
.usage-key-actions,
.usage-toolbar-actions,
.usage-dialog-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.usage-user-badge {
  max-width: 310px;
  overflow: hidden;
  padding: 10px 13px;
  color: var(--accent-dark);
  background: var(--accent-soft);
  border: 1px solid #cbded1;
  border-radius: 999px;
  font: 700 10px/1 var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.usage-link-button,
.usage-refresh-button,
.usage-secondary-button,
.usage-primary-button,
.usage-select-button,
.usage-expand-button,
.usage-dialog-close {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 0 13px;
  color: var(--accent);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  font: 700 10px/1 var(--sans);
  text-decoration: none;
  cursor: pointer;
}
.usage-primary-button {
  color: white;
  background: var(--accent);
  border-color: var(--accent);
}
.usage-link-button:hover,
.usage-refresh-button:hover,
.usage-secondary-button:hover,
.usage-select-button:hover { background: var(--surface-soft); }
.usage-primary-button:hover { background: #286747; }
.usage-link-button:disabled,
.usage-refresh-button:disabled,
.usage-secondary-button:disabled,
.usage-primary-button:disabled,
.usage-select-button:disabled { cursor: not-allowed; opacity: .5; }

.usage-key-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin-top: 14px;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.usage-token-overview {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(190px, .34fr) minmax(330px, .66fr);
  align-items: center;
  padding-top: 14px;
}
.usage-current-account {
  display: grid;
  min-width: 0;
  gap: 8px;
  padding-right: 20px;
  border-right: 1px solid var(--line);
}
.usage-current-account-head,
.usage-current-quota > div {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.usage-current-account-label,
.usage-key-value > span {
  display: block;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
}
.usage-current-account-name {
  overflow: hidden;
  font: 750 15px/1.2 var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.usage-personal-overview {
  display: grid;
  min-width: 0;
  gap: 9px;
  padding: 0 20px;
}
.usage-personal-overview-head,
.usage-personal-quota-detail { display: flex; min-width: 0; align-items: center; justify-content: space-between; gap: 10px; }
.usage-personal-overview-head > span { color: var(--muted); font-size: 10px; font-weight: 700; }
.usage-personal-overview-head > small { padding: 3px 6px; color: var(--accent); background: var(--accent-soft); border-radius: 999px; font-size: 8px; font-weight: 700; }
.usage-personal-quota-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  padding-top: 1px;
  color: var(--muted);
  font: 8px/1.2 var(--mono);
}
.usage-personal-quota-detail > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.usage-personal-quota-detail > time { flex: none; }
.usage-current-quota.degraded #user-quota-value { color: var(--muted); }
.usage-current-quota {
  display: grid;
  gap: 6px;
}
.usage-current-quota span,
.usage-current-quota strong {
  color: var(--muted);
  font: 9px/1.2 var(--mono);
}
.usage-current-quota strong { color: var(--ink); }
.usage-current-quota.warning .usage-quota-track::-webkit-progress-value { background: #b87a27; }
.usage-current-quota.warning .usage-quota-track::-moz-progress-bar { background: #b87a27; }
.usage-current-quota.exhausted .usage-quota-track::-webkit-progress-value { background: #a04444; }
.usage-current-quota.exhausted .usage-quota-track::-moz-progress-bar { background: #a04444; }
.usage-key-panel {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.usage-key-value { min-width: 0; }
.usage-key-value > span {
  margin-bottom: 7px;
}
.usage-key-value code {
  display: block;
  font: 12px/1.5 var(--mono);
  overflow-wrap: anywhere;
  word-break: break-all;
  white-space: normal;
}

.usage-route-notice {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  padding: 13px 16px;
  color: #704c16;
  background: #fff9e9;
  border: 1px solid #ead9a9;
  border-radius: 10px;
  font-size: 11px;
  line-height: 1.5;
}
.usage-route-notice[hidden] { display: none; }
.usage-route-notice strong { flex: 0 0 auto; }
.usage-route-notice span { color: #7d6337; }

.usage-history-help { display: contents; }
.usage-history-help[hidden] { display: none; }

.usage-account-section {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
  margin-top: 16px;
  flex-direction: column;
}
.usage-section-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 14px;
}
.usage-section-toolbar h2 {
  margin: 0;
  font-size: 18px;
  letter-spacing: -.025em;
}
.usage-toolbar-actions {
  display: grid;
  width: auto;
  grid-template-areas:
    "windows refresh"
    "updated updated";
  grid-template-columns: auto auto;
  align-items: center;
  justify-content: end;
  justify-items: end;
  gap: 6px 8px;
}
.usage-window-switcher {
  display: inline-grid;
  grid-area: windows;
  grid-template-columns: repeat(4, 1fr);
  padding: 3px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 9px;
}
.usage-window-switcher button {
  min-width: 64px;
  min-height: 31px;
  padding: 0 10px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
}
.usage-window-switcher button[aria-pressed="true"] {
  color: var(--ink);
  background: var(--surface);
  box-shadow: 0 1px 3px rgba(22, 40, 28, .09);
}
.usage-refresh-button { min-height: 34px; grid-area: refresh; }
.usage-updated {
  min-width: 82px;
  grid-area: updated;
  justify-self: end;
  color: var(--faint);
  font: 10px/1 var(--mono);
  text-align: right;
}

.usage-table-wrap {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  scrollbar-color: transparent transparent;
  scrollbar-width: thin;
}
.usage-table-wrap:hover,
.usage-table-wrap:focus-within { scrollbar-color: #b4c2b7 transparent; }
.usage-table-wrap::-webkit-scrollbar { width: 8px; height: 8px; }
.usage-table-wrap::-webkit-scrollbar-track,
.usage-table-wrap::-webkit-scrollbar-corner { background: transparent; }
.usage-table-wrap::-webkit-scrollbar-thumb {
  background: transparent;
  background-clip: padding-box;
  border: 2px solid transparent;
  border-radius: 999px;
}
.usage-table-wrap:hover::-webkit-scrollbar-thumb,
.usage-table-wrap:focus-within::-webkit-scrollbar-thumb {
  background: #b4c2b7;
  background-clip: padding-box;
}
.usage-account-table {
  width: 100%;
  min-width: 1170px;
  border-collapse: collapse;
  table-layout: fixed;
}
.usage-account-table th,
.usage-account-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}
.usage-account-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  color: var(--faint);
  background: #fafbfa;
  font: 700 10px/1.25 var(--sans);
  white-space: nowrap;
}
.usage-account-table thead th > span:not(.sr-only),
.usage-account-table thead th > small { display: block; }
.usage-account-table thead th > small {
  margin-top: 5px;
  color: #9aa49d;
  font: 500 9px/1.2 var(--sans);
}
.usage-sort-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  color: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  text-align: inherit;
}
.usage-sort-copy { display: flex; flex-direction: column; align-items: inherit; }
.usage-sort-copy > small {
  margin-top: 5px;
  color: #9aa49d;
  font: 500 9px/1.2 var(--sans);
}
.usage-sort-button::after { color: #b8c0ba; content: "↕"; font-size: 10px; }
.usage-sort-button.active::after { color: var(--accent); content: "↑"; }
.usage-sort-button.active[data-direction="desc"]::after { content: "↓"; }
.usage-sort-button:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
.usage-account-table th:nth-child(1) { width: 50px; }
.usage-account-table th:nth-child(2) { width: 90px; }
.usage-account-table th:nth-child(3) { width: 176px; }
.usage-account-table th:nth-child(4) { width: 190px; }
.usage-account-table th:nth-child(5) { width: 125px; }
.usage-account-table th:nth-child(6) { width: 110px; }
.usage-account-table th:nth-child(7) { width: 115px; }
.usage-account-table th:nth-child(8) { width: 125px; }
.usage-account-table th:nth-child(9) { width: 130px; }
.usage-account-table th:nth-child(10) { width: 50px; }
.table-index-column,
.table-index-cell,
.usage-account-table th:nth-child(5),
.usage-account-table th:nth-child(6),
.usage-account-table th:nth-child(7),
.usage-account-table th:nth-child(10),
.usage-account-table td:nth-child(5),
.usage-account-table td:nth-child(6),
.usage-account-table td:nth-child(7),
.usage-account-table td:nth-child(10) { text-align: center; }
.table-index-column,
.table-index-cell { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.usage-account-table .usage-token-header,
.usage-account-table .usage-token-cell { text-align: right; }
.usage-token-content { display: flex; min-height: 50px; align-items: center; justify-content: flex-end; }
.usage-token-content .token-usage { align-items: flex-end; }
.usage-user-token-pair { display: grid; gap: 6px; }
.usage-user-token-pair > div { display: flex; align-items: center; justify-content: flex-end; gap: 7px; }
.usage-user-token-pair small { color: var(--faint); font: 700 8px/1 var(--mono); }
.usage-summary-row { cursor: pointer; }
.usage-summary-row:hover td { background: #fbfcfb; }
.usage-summary-row.current { box-shadow: inset 3px 0 0 var(--accent); }
.usage-summary-row.current td { background: #fbfdfb; }
.usage-summary-row:last-child td { border-bottom: 0; }
.usage-current-mark {
  display: inline-grid;
  width: 30px;
  height: 30px;
  place-items: center;
  color: white;
  background: var(--accent);
  border-radius: 50%;
  font: 800 13px/1 var(--mono);
}
.usage-select-button { min-width: 48px; min-height: 30px; padding: 0 9px; }
.usage-account-id { display: block; font: 700 12px/1.25 var(--mono); }
.usage-cell-number { font: 700 14px/1 var(--mono); }
.token-usage { display: inline-flex; flex-direction: column; align-items: flex-end; gap: 3px; vertical-align: middle; white-space: nowrap; font-family: var(--mono); }
.token-usage-main { display: inline-flex; align-items: baseline; gap: 4px; }
.token-usage-value { color: var(--ink); font-weight: 650; }
.token-usage-unit { color: var(--faint); font: 650 9px/1 var(--mono); letter-spacing: .04em; }
.token-usage-exact { color: var(--faint); font: 9px/1.2 var(--mono); }
.token-usage-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.usage-last-used { color: var(--muted); font: 10px/1.4 var(--mono); }
.usage-status {
  display: inline-flex;
  padding: 6px 8px;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
  white-space: nowrap;
}
.usage-status.available { color: var(--accent); background: var(--accent-soft); }
.usage-status.warning { color: var(--warning); background: var(--warning-soft); }
.usage-status.degraded { color: #66706a; background: #edf0ed; }
.usage-status.unavailable { color: #8b3430; background: #fff0ef; }
.usage-quota { display: grid; gap: 6px; }
.usage-quota > div { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.usage-quota strong { font: 700 11px/1 var(--mono); }
.usage-quota span,
.usage-quota small { color: var(--muted); font: 9px/1.3 var(--mono); }
.usage-quota-track {
  display: block;
  width: 100%;
  height: 5px;
  appearance: none;
  -webkit-appearance: none;
  overflow: hidden;
  background: var(--surface-soft);
  border: 0;
  border-radius: 999px;
}
.usage-quota-track::-webkit-progress-bar { background: var(--surface-soft); border-radius: 999px; }
.usage-quota-track::-webkit-progress-value { background: var(--accent); border-radius: 999px; }
.usage-quota-track::-moz-progress-bar { background: var(--accent); border-radius: 999px; }
.usage-quota.warning .usage-quota-track::-webkit-progress-value { background: #b87a27; }
.usage-quota.warning .usage-quota-track::-moz-progress-bar { background: #b87a27; }
.usage-quota.exhausted .usage-quota-track::-webkit-progress-value { background: #a04444; }
.usage-quota.exhausted .usage-quota-track::-moz-progress-bar { background: #a04444; }
.usage-muted { color: var(--muted); }
.usage-expand-button {
  width: 30px;
  min-height: 30px;
  padding: 0;
  border-radius: 50%;
  font: 700 16px/1 var(--mono);
}
.usage-detail-row[hidden] { display: none; }
.usage-detail-row td { padding: 0; background: #f8faf8; }
.usage-account-detail {
  display: grid;
  gap: 12px;
  margin: 0 18px 16px;
}
.usage-detail-panel {
  display: grid;
  grid-template-columns: minmax(170px, .85fr) minmax(0, 5.15fr);
  margin: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.usage-detail-heading {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 8px;
  padding: 12px 14px;
  color: var(--muted);
  background: #fbfcfb;
  border-right: 1px solid var(--line);
  font-size: 10px;
  flex-direction: column;
}
.usage-detail-heading strong { color: var(--ink); font-size: 10px; }
.usage-detail-heading span { font: 10px/1 var(--mono); }
.usage-token-grid {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--line);
}
.usage-token-grid > div { padding: 12px 14px; background: var(--surface); }
.usage-token-grid > div > span:not(.token-usage),
.usage-token-grid > div > strong { display: block; }
.usage-token-grid > div > span:not(.token-usage) { margin-bottom: 7px; color: var(--faint); font-size: 9px; }
.usage-token-grid > div > strong { font: 700 12px/1 var(--mono); }
.usage-token-grid .token-usage { align-items: flex-start; }
.usage-cache-head { display: grid; min-width: 0; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 6px; margin-bottom: 7px; }
.usage-cache-head > span { overflow: hidden; color: var(--faint); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.usage-cache-rate { min-width: max-content; padding: 3px 5px; color: var(--accent); background: var(--accent-soft); border-radius: 999px; font: 700 8px/1 var(--mono); white-space: nowrap; }
.account-model-usage { display: grid; gap: 10px; padding: 14px 16px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.account-model-usage-title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; color: var(--ink); font-size: 10px; font-weight: 700; }
.account-model-usage-title small, .usage-breakdown-history { color: var(--faint); font: 9px/1.45 var(--mono); font-weight: 500; }
.account-model-usage-list { display: grid; gap: 14px; }
.account-model-usage-row { display: grid; min-width: 0; grid-template-columns: minmax(150px, .32fr) minmax(320px, 1fr); align-items: center; gap: 16px; }
.account-model-usage-head { display: grid; min-width: 0; grid-template-columns: minmax(0, 1fr) auto; align-items: baseline; gap: 12px; }
.account-model-usage-head > strong { overflow: hidden; font: 650 10px/1.3 var(--mono); text-overflow: ellipsis; white-space: nowrap; }
.account-model-usage-head .token-usage { align-items: flex-end; font-size: 9px; }
.account-model-progress { display: flex; min-width: 0; height: 34px; background: #edf2ee; border: 1px solid var(--line-strong); border-radius: 8px; box-shadow: inset 0 1px 2px rgba(30, 54, 39, .06); }
.account-model-progress-segment { position: relative; display: flex; min-width: 3px; height: 100%; overflow: visible; flex-basis: 0; flex-grow: calc(var(--account-model-share-tens) + var(--account-model-share-ones)); align-items: center; justify-content: center; gap: 6px; padding: 0 8px; color: var(--account-model-effort-text, #fff); background: var(--account-model-effort-color, #68726b); border: 0; border-radius: 0; cursor: help; font: 650 8px/1 var(--mono); white-space: nowrap; }
.account-model-progress-segment:first-child { border-radius: 7px 0 0 7px; }
.account-model-progress-segment:last-child { border-radius: 0 7px 7px 0; }
.account-model-progress-segment:only-child { border-radius: 7px; }
.account-model-progress-segment + .account-model-progress-segment { box-shadow: inset 1px 0 rgba(255, 255, 255, .42); }
.account-model-progress-segment > span, .account-model-progress-segment > em { overflow: hidden; text-overflow: ellipsis; pointer-events: none; }
.account-model-progress-segment > em { font-style: normal; opacity: .78; }
.account-model-progress-segment.compact > span { display: none; }
.account-model-progress-segment::after { position: absolute; z-index: 8; bottom: calc(100% + 8px); left: 50%; width: 224px; padding: 9px 11px; color: #edf5f0; background: #17251d; border: 1px solid #31473a; border-radius: 8px; box-shadow: 0 12px 26px rgba(23, 37, 29, .22); content: attr(data-tooltip); font: 9px/1.55 var(--mono); opacity: 0; pointer-events: none; text-align: left; transform: translate(-50%, 4px); transition: opacity .15s ease, transform .15s ease, visibility .15s ease; visibility: hidden; white-space: pre-line; }
.account-model-progress-segment:first-child::after { left: 0; transform: translateY(4px); }
.account-model-progress-segment:last-child::after { right: 0; left: auto; transform: translateY(4px); }
.account-model-progress-segment:hover::after, .account-model-progress-segment:focus::after { opacity: 1; transform: translate(-50%, 0); visibility: visible; }
.account-model-progress-segment:first-child:hover::after, .account-model-progress-segment:first-child:focus::after, .account-model-progress-segment:last-child:hover::after, .account-model-progress-segment:last-child:focus::after { transform: translateY(0); }
.account-model-progress-segment:focus-visible { z-index: 2; outline: 2px solid var(--surface); outline-offset: -4px; }
.account-model-share-tens-0 { --account-model-share-tens: 0; }
.account-model-share-tens-1 { --account-model-share-tens: 10; }
.account-model-share-tens-2 { --account-model-share-tens: 20; }
.account-model-share-tens-3 { --account-model-share-tens: 30; }
.account-model-share-tens-4 { --account-model-share-tens: 40; }
.account-model-share-tens-5 { --account-model-share-tens: 50; }
.account-model-share-tens-6 { --account-model-share-tens: 60; }
.account-model-share-tens-7 { --account-model-share-tens: 70; }
.account-model-share-tens-8 { --account-model-share-tens: 80; }
.account-model-share-tens-9 { --account-model-share-tens: 90; }
.account-model-share-tens-10 { --account-model-share-tens: 100; }
.account-model-share-ones-0 { --account-model-share-ones: 0; }
.account-model-share-ones-1 { --account-model-share-ones: 1; }
.account-model-share-ones-2 { --account-model-share-ones: 2; }
.account-model-share-ones-3 { --account-model-share-ones: 3; }
.account-model-share-ones-4 { --account-model-share-ones: 4; }
.account-model-share-ones-5 { --account-model-share-ones: 5; }
.account-model-share-ones-6 { --account-model-share-ones: 6; }
.account-model-share-ones-7 { --account-model-share-ones: 7; }
.account-model-share-ones-8 { --account-model-share-ones: 8; }
.account-model-share-ones-9 { --account-model-share-ones: 9; }
.account-model-effort-none { --account-model-effort-color: var(--account-model-effort-none, #7d8580); --account-model-effort-text: var(--account-model-effort-none-text, #fff); }
.account-model-effort-minimal { --account-model-effort-color: var(--account-model-effort-minimal, #84929a); --account-model-effort-text: var(--account-model-effort-minimal-text, #fff); }
.account-model-effort-low { --account-model-effort-color: var(--account-model-effort-low, #4c9292); --account-model-effort-text: var(--account-model-effort-low-text, #fff); }
.account-model-effort-medium { --account-model-effort-color: var(--account-model-effort-medium, #7653a6); --account-model-effort-text: var(--account-model-effort-medium-text, #fff); }
.account-model-effort-high { --account-model-effort-color: var(--account-model-effort-high, #2f73d9); --account-model-effort-text: var(--account-model-effort-high-text, #fff); }
.account-model-effort-xhigh { --account-model-effort-color: var(--account-model-effort-xhigh, #23784d); --account-model-effort-text: var(--account-model-effort-xhigh-text, #fff); }
.account-model-effort-ultra { --account-model-effort-color: var(--account-model-effort-ultra, #9b5f9d); --account-model-effort-text: var(--account-model-effort-ultra-text, #fff); }
.account-model-effort-max { --account-model-effort-color: var(--account-model-effort-max, #b2731e); --account-model-effort-text: var(--account-model-effort-max-text, #fff); }
.account-model-effort-auto { --account-model-effort-color: var(--account-model-effort-auto, #567079); --account-model-effort-text: var(--account-model-effort-auto-text, #fff); }
.account-model-effort-unknown { --account-model-effort-color: var(--account-model-effort-unknown, #68726b); --account-model-effort-text: var(--account-model-effort-unknown-text, #fff); }
.account-model-usage-message { display: flex; min-height: 42px; align-items: center; justify-content: center; gap: 10px; color: var(--muted); background: var(--surface-2); border: 1px dashed var(--line-strong); border-radius: 8px; font-size: 9px; }
.account-model-usage-message.error { color: var(--danger); background: var(--danger-soft); border-color: #e7bcbc; }
.account-model-usage-skeleton { display: grid; gap: 9px; }
.account-model-usage-skeleton span { display: block; height: 34px; background: linear-gradient(90deg, #edf1ed 25%, #f7f9f7 45%, #edf1ed 65%); background-size: 260% 100%; border-radius: 8px; animation: usage-skeleton 1.25s ease-in-out infinite; }
.usage-breakdown-retry { min-height: 28px; padding: 0 9px; color: var(--danger); background: var(--surface); border: 1px solid #d9adad; border-radius: 7px; font-size: 9px; cursor: pointer; }
.usage-breakdown-history { display: block; }
@keyframes usage-skeleton { from { background-position: 100% 0; } to { background-position: -100% 0; } }
.usage-empty,
.usage-error {
  margin-top: 14px;
  padding: 18px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 12px;
}
.usage-error { color: #8b3430; border-color: #e4c5c2; }

.usage-dialog {
  width: min(560px, calc(100% - 28px));
  padding: 0;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 28px 80px rgba(13, 34, 23, .28);
}
.usage-dialog::backdrop { background: rgba(15, 29, 21, .58); backdrop-filter: blur(3px); }
.usage-login-dialog { width: min(430px, calc(100% - 28px)); }
.usage-login-dialog form { padding: 28px; }
.usage-login-dialog h2,
.usage-dialog-head h2 { margin: 7px 0 0; font-size: 21px; letter-spacing: -.03em; }
.usage-password-notice { margin: 12px 0 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.usage-field { display: grid; gap: 8px; margin-top: 24px; }
.usage-field > span { font-size: 10px; font-weight: 700; }
.usage-field input {
  width: 100%;
  height: 46px;
  padding: 0 13px;
  color: var(--ink);
  background: #fbfcfa;
  border: 1px solid #cbd5cc;
  border-radius: 9px;
  outline: none;
  font: 12px/1 var(--mono);
}
.usage-field input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(47, 116, 82, .1); }
.usage-form-error { margin: 12px 0 0; color: #8b3430; font-size: 11px; }
.usage-submit-button { width: 100%; margin-top: 18px; }
.usage-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 21px 22px;
  border-bottom: 1px solid var(--line);
}
.usage-dialog-close { width: 34px; min-height: 34px; padding: 0; font-size: 19px; }
.usage-confirm-text { margin: 0; padding: 25px 22px; font-size: 13px; line-height: 1.65; }
.usage-dialog-actions { flex-wrap: wrap; justify-content: flex-end; padding: 16px 22px 20px; border-top: 1px solid var(--line); }
.usage-config-dialog { width: min(960px, calc(100% - 28px)); }
.usage-config-body { max-height: 74vh; overflow: auto; padding: 20px 22px 24px; }
.usage-config-notice {
  position: relative;
  margin: 0 0 14px;
  padding: 13px 14px 13px 42px;
  color: #704c16;
  background: #fff9e9;
  border: 1px solid #ead9a9;
  border-radius: 10px;
  font-size: 11px;
  line-height: 1.6;
}
.usage-config-notice::before {
  position: absolute;
  top: 12px;
  left: 14px;
  display: grid;
  width: 18px;
  height: 18px;
  color: #fff;
  background: #9a6e25;
  border-radius: 50%;
  content: "!";
  font: 800 11px/1 var(--mono);
  place-items: center;
}
.usage-config-notice[hidden] { display: none; }
.usage-config-guide { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 10px; }
.usage-config-guide > div { min-width: 0; padding: 14px; background: #f8faf7; border: 1px solid var(--line); border-radius: 10px; }
.usage-config-label { display: block; color: var(--faint); font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.usage-config-file { display: block; margin-top: 10px; overflow-wrap: anywhere; color: var(--ink); font: 700 12px/1.5 var(--mono); }
.usage-config-steps { display: grid; gap: 7px; margin: 10px 0 0; padding-left: 20px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.usage-config-section { margin-top: 16px; }
.usage-config-preview {
  min-height: 220px;
  max-height: 50vh;
  overflow: auto;
  margin: 9px 0 0;
  padding: 18px;
  color: #dce7df;
  background: #142019;
  border-radius: 10px;
  white-space: pre;
}
.usage-config-preview code { font: 11px/1.75 var(--mono); }
.usage-config-workflow { display: grid; gap: 12px; margin-top: 16px; }
.usage-config-workflow[hidden],
.usage-config-section[hidden] { display: none; }
.usage-config-step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 17px;
  background: #fbfcfa;
  border: 1px solid var(--line);
  border-radius: 12px;
}
.usage-config-step-number {
  display: grid;
  width: 34px;
  height: 34px;
  color: var(--accent-dark);
  background: #e7f0e9;
  border: 1px solid #cbdccf;
  border-radius: 9px;
  font: 800 11px/1 var(--mono);
  place-items: center;
}
.usage-config-step-content { min-width: 0; }
.usage-config-step-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.usage-config-step-head h3 { margin: 1px 0 7px; font-size: 14px; letter-spacing: -.015em; }
.usage-config-step-file {
  display: block;
  overflow-wrap: anywhere;
  color: var(--accent-dark);
  font: 700 10px/1.5 var(--mono);
}
.usage-config-copy-button {
  flex: 0 0 auto;
  min-height: 32px;
  padding: 0 11px;
  color: var(--accent-dark);
  background: var(--surface);
  border: 1px solid #cbd8ce;
  border-radius: 8px;
  font-size: 10px;
  font-weight: 750;
  cursor: pointer;
}
.usage-config-copy-button:hover { background: #f0f5f1; border-color: #abc0b0; }
.usage-config-step-description {
  margin: 11px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}
.usage-config-step-preview {
  min-height: 0;
  max-height: 320px;
  margin-top: 11px;
  padding: 15px 16px;
}
.usage-config-step-hint {
  margin: 9px 0 0;
  color: var(--faint);
  font: 10px/1.55 var(--mono);
}
.usage-agent-dialog { width: min(1040px, calc(100% - 28px)); }
.usage-agent-body {
  max-height: 74vh;
  overflow: auto;
  padding: 20px 22px 24px;
}
.usage-agent-summary {
  display: grid;
  gap: 7px;
  padding: 15px 16px;
  color: var(--accent-dark);
  background: #eef5ef;
  border: 1px solid #cbdccf;
  border-radius: 11px;
}
.usage-agent-summary strong { font-size: 13px; }
.usage-agent-summary span {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.65;
}
.usage-agent-security {
  margin: 12px 0 18px;
  padding: 11px 13px;
  color: #704c16;
  background: #fff9e9;
  border-left: 3px solid #b6812e;
  border-radius: 8px;
  font-size: 10px;
  line-height: 1.6;
}
.usage-agent-prompt {
  max-height: 58vh;
  overflow: auto;
  margin: 9px 0 0;
  padding: 18px;
  color: #dce7df;
  background: #142019;
  border: 1px solid #27382e;
  border-radius: 10px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.usage-agent-prompt code { font: 10.5px/1.72 var(--mono); }
.usage-toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 20;
  padding: 11px 14px;
  color: white;
  background: var(--accent-dark);
  border-radius: 9px;
  box-shadow: 0 12px 32px rgba(23, 52, 38, .25);
  font-size: 11px;
}
.usage-toast[hidden],
.usage-error[hidden],
.usage-empty[hidden] { display: none; }

@media (max-width: 900px) {
  .usage-token-overview { grid-template-columns: minmax(0, 1fr); }
  .usage-current-account {
    padding: 0 0 12px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .usage-personal-overview { padding: 12px 0 0; }
  .usage-key-panel {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
    padding-bottom: 14px;
  }
  .usage-key-actions { flex-wrap: wrap; }
}

@media (max-width: 680px) {
  .usage-center-shell { width: min(100% - 20px, 1480px); padding: 10px 0 0; }
  .usage-center-content { padding-bottom: 10px; }
  .usage-center-head {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 10px;
    padding-bottom: 10px;
  }
  .usage-brand-block { display: grid; gap: 4px; }
  .usage-brand-logo { width: min(110px, 32vw); }
  .usage-center-head h1 { font-size: 20px; }
  .usage-user-actions { width: auto; flex-wrap: nowrap; }
  .usage-user-badge { max-width: 108px; padding: 9px 10px; }
  .usage-link-button { min-height: 34px; padding: 0 10px; }
  .usage-key-card { margin-top: 10px; padding: 10px; }
  .usage-key-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .usage-route-notice { align-items: flex-start; flex-direction: column; gap: 4px; }
  .usage-key-actions > * { min-width: 0; padding: 0 6px; }
  .usage-history-help { display: contents; }
  .usage-account-section { margin-top: 10px; }
  .usage-section-toolbar {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
  }
  .usage-toolbar-actions { grid-template-columns: minmax(0, 1fr) auto; gap: 6px; }
  .usage-window-switcher { width: 100%; }
  .usage-window-switcher button { min-width: 0; padding: 0 4px; }
  .usage-table-wrap { overflow: auto; background: transparent; border: 0; }
  .usage-account-table,
  .usage-account-table tbody,
  .usage-account-table tr,
  .usage-account-table td { display: block; width: 100%; min-width: 0; }
  .usage-account-table thead { display: none; }
  .usage-summary-row {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 12px;
    margin-bottom: 10px;
    padding: 18px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 12px;
  }
  .usage-summary-row.current { border-color: #b9d0c1; }
  .usage-account-table .usage-summary-row td { padding: 0; background: transparent; border: 0; }
  .usage-account-table .usage-summary-row td::before {
    display: block;
    margin-bottom: 6px;
    color: var(--faint);
    content: attr(data-label);
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
  }
  .usage-account-table .usage-summary-row td:first-child,
  .usage-account-table .usage-summary-row td:nth-child(2) { grid-column: span 1; }
  .usage-account-table .usage-summary-row td:nth-child(3) { grid-column: 1 / -1; }
  .usage-account-table .usage-summary-row td:last-child {
    position: absolute;
    top: 16px;
    right: 16px;
    width: auto;
  }
  .usage-token-content { min-height: 0; }
  .usage-detail-row { margin: -11px 0 10px; }
  .usage-detail-row td { border: 0; }
  .usage-account-detail { margin: 0; }
  .usage-detail-panel { display: block; margin: 0; border-radius: 0 0 12px 12px; }
  .usage-detail-heading {
    align-items: flex-start;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
  }
  .usage-token-grid { grid-template-columns: repeat(2, 1fr); }
  .usage-token-grid > div:last-child:nth-child(odd) { grid-column: span 2; }
  .account-model-usage { padding-inline: 12px; }
  .account-model-usage-title { align-items: flex-start; flex-direction: column; gap: 5px; }
  .account-model-usage-row { grid-template-columns: minmax(0, 1fr); gap: 7px; }
  .account-model-progress { min-width: 0; height: 32px; }
  .usage-config-body { padding: 16px; }
  .usage-config-guide { grid-template-columns: 1fr; }
  .usage-config-step { grid-template-columns: 1fr; gap: 10px; padding: 14px; }
  .usage-config-step-number { width: 30px; height: 30px; }
  .usage-config-step-head { align-items: stretch; flex-direction: column; gap: 12px; }
  .usage-config-copy-button { align-self: flex-start; }
  .usage-config-step-preview { max-height: 260px; }
  .usage-agent-body { padding: 16px; }
  .usage-agent-prompt { max-height: 56vh; padding: 15px; }
  .usage-agent-prompt code { font-size: 10px; }
}