:root {
  color-scheme: light;
  --bg: oklch(0.985 0.003 90);
  --surface: oklch(0.96 0.004 90);
  --ink: oklch(0.2 0.005 90);
  --muted: oklch(0.5 0.005 90);
  --line: oklch(0.86 0.004 90);
  --accent: oklch(0.2 0.005 90);
  --on-accent: oklch(0.985 0.003 90);
  --rust: oklch(0.53 0.13 35);
  --fs-display: clamp(3.2rem, 9vw, 6.4rem);
  --fs-body: 1.0625rem;
  --fs-meta: 0.75rem;
  --measure: 60ch;
}

* {
  box-sizing: border-box;
  border-radius: 0;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Instrument Sans", "PingFang SC", "Noto Sans SC", sans-serif;
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--accent);
  color: var(--on-accent);
}

.shell {
  width: min(calc(100% - 48px), var(--measure));
  margin: 0 auto;
  padding: 34px 0 72px;
}

.masthead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
}

.masthead-left {
  display: flex;
  align-items: center;
  gap: 11px;
}

.mark {
  width: 11px;
  height: 11px;
  flex: 0 0 auto;
  background: var(--accent);
}

.wordmark {
  font-size: var(--fs-body);
  font-weight: 500;
  letter-spacing: -0.03em;
}

.masthead-right {
  display: flex;
  align-items: baseline;
  gap: 14px;
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
}

.hairline {
  height: 1px;
  margin-top: 17px;
  background: var(--line);
}

.hero {
  padding: 86px 0 78px;
}

.status-line {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: var(--fs-meta);
  letter-spacing: 0.01em;
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  background: var(--rust);
}

.status-dot.offline {
  opacity: 0.22;
}

.slash {
  color: var(--line);
}

.hero h1 {
  margin: 20px 0 0;
  font-size: var(--fs-display);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 0.94;
  overflow-wrap: anywhere;
}

.lede {
  max-width: 44ch;
  margin: 28px 0 0;
  color: var(--ink);
  font-size: var(--fs-body);
  line-height: 1.62;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 30px;
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
}

.section {
  margin-top: 78px;
  padding-top: 19px;
  border-top: 1px solid var(--line);
}

.section-head {
  display: flex;
  align-items: baseline;
  gap: 13px;
  margin-bottom: 16px;
}

.section-no {
  flex: 0 0 2.4rem;
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
}

.section-head h2 {
  flex: 1 1 auto;
  margin: 0;
  font-size: var(--fs-body);
  font-weight: 500;
  letter-spacing: -0.03em;
}

.section-meta {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

a {
  color: var(--ink);
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: opacity 150ms ease-out;
}

button,
.text-button {
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font: inherit;
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  cursor: pointer;
  transition: opacity 150ms ease-out;
  -webkit-tap-highlight-color: transparent;
}

a:hover,
button:hover {
  opacity: 0.55;
}

a:active,
button:active {
  opacity: 0.4;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

.text-button {
  font-size: var(--fs-meta);
  font-weight: 500;
}

.inline-form {
  display: inline;
  margin: 0;
}

.inline-form button {
  font-size: var(--fs-meta);
  font-weight: 500;
}

/* Auth pages */

.auth-shell {
  width: min(calc(100% - 48px), var(--measure));
  margin: 0 auto;
  padding: 34px 0 72px;
}

.auth-hero {
  max-width: 38ch;
  padding: 104px 0 88px;
}

.auth-hero h1 {
  margin: 22px 0 0;
  font-size: var(--fs-display);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 0.94;
}

.auth-form {
  margin-top: 42px;
}

.field {
  display: block;
  margin-top: 24px;
}

.field span {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: var(--fs-meta);
}

.field input {
  width: 100%;
  padding: 7px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  outline: none;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: var(--fs-body);
}

.field input:focus {
  border-bottom-color: var(--ink);
}

.field input:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.auth-submit {
  width: 100%;
  margin-top: 32px;
  padding: 12px 15px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--on-accent);
  font: inherit;
  text-decoration: none;
  font-size: var(--fs-body);
  font-weight: 500;
  cursor: pointer;
  transition: opacity 150ms ease-out;
}

.auth-submit:active {
  opacity: 0.4;
}

.auth-error {
  margin: 24px 0 0;
  padding-left: 12px;
  border-left: 1px solid var(--ink);
  color: var(--ink);
  font-size: var(--fs-meta);
}

.auth-note {
  max-width: 44ch;
  margin: 42px 0 0;
  color: var(--muted);
  font-size: var(--fs-meta);
  line-height: 1.65;
}

.auth-inline {
  margin-top: 30px;
  color: var(--muted);
  font-size: var(--fs-meta);
}

.auth-inline form {
  display: inline;
  margin: 0;
}

.loading-line {
  padding: 14px 0;
  color: var(--muted);
  font-size: var(--fs-meta);
}

/* Services */

.service-links {
  border-bottom: 1px solid var(--line);
}

.service-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: baseline;
  gap: 20px;
  padding: 19px 0;
  border-bottom: 1px solid var(--line);
}

.service-row:last-child {
  border-bottom: 0;
}

.service-row h3 {
  margin: 0;
  font-size: var(--fs-body);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.service-row p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: var(--fs-meta);
}

.service-state {
  color: var(--muted);
  font-size: var(--fs-meta);
  white-space: nowrap;
}

.service-open {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  font-size: var(--fs-meta);
  font-weight: 500;
  white-space: nowrap;
}

/* Metrics */

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.metric {
  min-width: 0;
  padding: 17px 12px 17px 14px;
  border-left: 1px solid var(--line);
}

.metric:first-child {
  padding-left: 0;
  border-left: 0;
}

.metric-label {
  display: block;
  color: var(--muted);
  font-size: var(--fs-meta);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.metric strong {
  display: block;
  margin: 7px 0 4px;
  overflow: hidden;
  font-size: var(--fs-body);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.metric-sub {
  display: block;
  overflow: hidden;
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Facts */

.facts {
  margin: 20px 0 0;
}

.facts > div {
  display: grid;
  grid-template-columns: 9ch minmax(0, 1fr);
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.facts dt {
  color: var(--muted);
  font-size: var(--fs-meta);
}

.facts dd {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: var(--ink);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Container status */

.service-status {
  margin-top: 20px;
}

.status-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(4, auto);
  gap: 14px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
}

.status-row:first-child {
  border-top: 1px solid var(--line);
}

.status-row strong {
  color: var(--ink);
  font-weight: 500;
}

/* Bot */

.bot-line {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line);
}

#bot-nickname {
  font-size: var(--fs-body);
  font-weight: 500;
  letter-spacing: -0.03em;
}

#bot-uin {
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
}

.bot-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.bot-facts div {
  min-width: 0;
  padding: 13px 12px 13px 14px;
  border-left: 1px solid var(--line);
}

.bot-facts div:first-child {
  padding-left: 0;
  border-left: 0;
}

.bot-facts span {
  display: block;
  color: var(--muted);
  font-size: var(--fs-meta);
}

.bot-facts strong {
  display: block;
  margin-top: 5px;
  overflow: hidden;
  font-size: var(--fs-body);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.note {
  max-width: 54ch;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: var(--fs-meta);
  line-height: 1.65;
}

/* Tokens */

.token-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.token-summary > div {
  min-width: 0;
  padding: 14px 12px 14px 14px;
  border-left: 1px solid var(--line);
}

.token-summary > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.token-summary span {
  display: block;
  color: var(--muted);
  font-size: var(--fs-meta);
}

.token-summary strong {
  display: block;
  margin: 6px 0 3px;
  overflow: hidden;
  font-size: var(--fs-body);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.token-summary small {
  display: block;
  overflow: hidden;
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chart-block {
  margin-top: 28px;
}

.subhead {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
}

.line-chart {
  display: flex;
  height: 178px;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  margin-top: 12px;
  padding: 0 2px;
  border-bottom: 1px solid var(--line);
}

.day {
  display: flex;
  height: 100%;
  flex: 1 1 0;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
}

.day .bar {
  width: 2px;
  min-height: 1px;
  background: var(--ink);
}

.day span {
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  margin-top: 30px;
}

.sub-block {
  min-width: 0;
}

.model-list,
.recent-list {
  margin-top: 2px;
}

.model-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.model-row:first-child {
  border-top: 0;
}

.model-name {
  min-width: 0;
  overflow: hidden;
  font-size: var(--fs-body);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.model-value {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
}

.recent-item {
  display: grid;
  grid-template-columns: 4.7rem minmax(0, 1fr) auto;
  gap: 7px 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.recent-time {
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
}

.recent-model {
  min-width: 0;
  overflow: hidden;
  font-size: var(--fs-meta);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.recent-total {
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
}

.recent-detail {
  grid-column: 2 / 4;
  color: var(--muted);
  font-size: var(--fs-meta);
  font-variant-numeric: tabular-nums;
}

/* Logs */

.log-controls {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}

.log-tabs {
  display: flex;
  gap: 18px;
}

.log-tab {
  padding: 0 0 3px;
  border-bottom: 1px solid transparent;
  color: var(--muted);
  font-size: var(--fs-meta);
  text-decoration: none;
}

.log-tab.active {
  border-bottom-color: var(--ink);
  color: var(--ink);
}

.log-actions {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: var(--fs-meta);
  cursor: pointer;
  user-select: none;
}

.check input {
  width: 13px;
  height: 13px;
  margin: 0;
  accent-color: var(--ink);
}

.log-output {
  height: 340px;
  margin: 0;
  padding: 15px 16px;
  overflow: auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: var(--fs-meta);
  line-height: 1.68;
  white-space: pre-wrap;
  word-break: break-word;
  tab-size: 2;
}

.log-output::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

.log-output::-webkit-scrollbar-thumb {
  background: var(--line);
}

.log-foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-top: 7px;
  color: var(--muted);
  font-size: var(--fs-meta);
}

footer {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: 84px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: var(--fs-meta);
}

@media (max-width: 760px) {
  .shell,
  .auth-shell {
    width: calc(100% - 40px);
    padding-top: 24px;
  }

  .auth-hero {
    padding: 64px 0 58px;
  }

  .auth-form {
    margin-top: 30px;
  }

  .masthead {
    align-items: flex-start;
  }

  .masthead-right {
    gap: 10px;
  }

  .hero {
    padding: 58px 0 54px;
  }

  .hero h1 {
    margin-top: 16px;
  }

  .lede {
    margin-top: 22px;
  }

  .hero-meta {
    margin-top: 24px;
    gap: 7px 18px;
  }

  .section {
    margin-top: 58px;
    padding-top: 15px;
  }

  .section-head {
    gap: 9px;
  }

  .section-no {
    flex-basis: 2rem;
  }

  .service-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px 14px;
  }

  .service-state {
    grid-column: 1;
    grid-row: 2;
  }

  .service-open {
    grid-column: 2;
    grid-row: 1 / 3;
    align-self: center;
  }

  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric {
    padding: 14px 10px 14px 12px;
  }

  .metric:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .metric:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .facts {
    margin-top: 16px;
  }

  .facts > div {
    grid-template-columns: 7.5ch minmax(0, 1fr);
  }

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

  .status-row .status-extra {
    display: none;
  }

  .bot-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bot-facts div {
    padding: 12px 10px 12px 12px;
  }

  .bot-facts div:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .bot-facts div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .token-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .token-summary > div {
    padding: 12px 10px 12px 12px;
  }

  .token-summary > div:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .token-summary > div:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .line-chart {
    height: 150px;
    gap: 4px;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 26px;
  }

  .recent-item {
    grid-template-columns: 4.2rem minmax(0, 1fr) auto;
  }

  .log-controls {
    flex-wrap: wrap;
    gap: 8px 16px;
  }

  .log-output {
    height: 300px;
    padding: 13px 12px;
  }

  footer {
    margin-top: 62px;
  }
}

@media (max-width: 420px) {
  .masthead-right #updated {
    display: none;
  }

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

  .status-row .status-extra,
  .status-row .status-http {
    display: none;
  }

  .log-actions {
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}