:root {
  color-scheme: dark;
  --bg: var(--tg-theme-bg-color, #0b1118);
  --surface: var(--tg-theme-secondary-bg-color, #121b26);
  --surface-2: color-mix(in srgb, var(--surface) 72%, var(--bg));
  --text: var(--tg-theme-text-color, #e9eff7);
  --muted: var(--tg-theme-hint-color, #93a3b5);
  --accent: var(--tg-theme-button-color, #58c7ff);
  --accent-ink: var(--tg-theme-button-text-color, #04202d);
  --link: var(--tg-theme-link-color, var(--accent));
  --border: rgba(255, 255, 255, .09);
  --border-strong: rgba(255, 255, 255, .17);
  --ok: #45d483;
  --warn: #f6c453;
  --bad: #ff6b6b;
  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 16px 40px rgba(0, 0, 0, .18);
}
[data-theme="light"] {
  color-scheme: light;
  --bg: var(--tg-theme-bg-color, #f5f7fa);
  --surface: var(--tg-theme-secondary-bg-color, #ffffff);
  --surface-2: color-mix(in srgb, var(--surface) 80%, var(--bg));
  --text: var(--tg-theme-text-color, #14202e);
  --muted: var(--tg-theme-hint-color, #5e6d7e);
  --accent: var(--tg-theme-button-color, #2563eb);
  --accent-ink: var(--tg-theme-button-text-color, #ffffff);
  --link: var(--tg-theme-link-color, var(--accent));
  --border: rgba(20, 32, 46, .10);
  --border-strong: rgba(20, 32, 46, .18);
  --ok: #15803d;
  --warn: #b45309;
  --bad: #dc2626;
  --shadow: 0 12px 30px rgba(20, 32, 46, .08);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    color-scheme: light;
    --bg: var(--tg-theme-bg-color, #f5f7fa);
    --surface: var(--tg-theme-secondary-bg-color, #ffffff);
    --surface-2: color-mix(in srgb, var(--surface) 80%, var(--bg));
    --text: var(--tg-theme-text-color, #14202e);
    --muted: var(--tg-theme-hint-color, #5e6d7e);
    --accent: var(--tg-theme-button-color, #2563eb);
    --accent-ink: var(--tg-theme-button-text-color, #ffffff);
    --link: var(--tg-theme-link-color, var(--accent));
    --border: rgba(20, 32, 46, .10);
    --border-strong: rgba(20, 32, 46, .18);
    --ok: #15803d;
    --warn: #b45309;
    --bad: #dc2626;
    --shadow: 0 12px 30px rgba(20, 32, 46, .08);
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
}
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; -webkit-tap-highlight-color: transparent; }
a { color: var(--link); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.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;
}

.app-header {
  position: sticky; top: 0; z-index: 30;
  padding: max(10px, env(safe-area-inset-top)) 16px 0;
  background: var(--bg);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(18px);
}
.header-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; min-height: 44px;
}
.brand-lockup { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand-mark {
  width: 38px; height: 38px; flex: 0 0 auto; border-radius: 11px;
  display: grid; place-items: center;
  background: linear-gradient(145deg, var(--accent), color-mix(in srgb, var(--accent) 55%, #ffffff));
  color: var(--accent-ink); font-weight: 800; font-size: 17px;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--accent) 24%, transparent);
}
.brand-copy { min-width: 0; }
.brand { font-weight: 750; letter-spacing: .2px; line-height: 1.2; }
.status-line {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  color: var(--muted); font-size: 12px; line-height: 1.3; min-height: 17px;
}
.status-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--muted); flex: 0 0 auto;
}
.status-dot.ok { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 16%, transparent); }
.status-dot.warn { background: var(--warn); box-shadow: 0 0 0 3px color-mix(in srgb, var(--warn) 16%, transparent); }
.status-dot.bad { background: var(--bad); box-shadow: 0 0 0 3px color-mix(in srgb, var(--bad) 16%, transparent); }
.status-sep { opacity: .5; }
.icon-button {
  width: 44px; height: 44px; flex: 0 0 auto; display: grid; place-items: center;
  border: 1px solid var(--border); border-radius: 50%;
  background: var(--surface); color: var(--text);
}
.icon-button svg { width: 20px; height: 20px; }
.icon-button.is-loading svg { animation: spin .8s linear infinite; }
.icon-button:disabled { opacity: .55; cursor: default; }
@keyframes spin { to { transform: rotate(360deg); } }

.tabs {
  display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none;
  padding: 8px 0 9px; scroll-snap-type: x proximity;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: 0 0 auto; min-height: 40px; padding: 0 12px;
  border: 0; border-radius: 10px; background: transparent;
  color: var(--muted); font-size: 13px; font-weight: 650;
  position: relative; scroll-snap-align: start;
}
.tab.active {
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
}
.tab.active::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px;
  height: 2px; border-radius: 2px; background: var(--accent);
}

.main {
  width: min(980px, 100%); margin: 0 auto;
  padding: 14px 16px calc(28px + env(safe-area-inset-bottom));
}
.view { display: grid; gap: 12px; }
.hero {
  display: flex; align-items: flex-start; gap: 13px;
  padding: 16px; border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(135deg, color-mix(in srgb, var(--hero, var(--ok)) 15%, var(--surface)), var(--surface));
}
.hero.ok { --hero: var(--ok); }
.hero.warn { --hero: var(--warn); }
.hero.bad { --hero: var(--bad); }
.hero-icon {
  width: 44px; height: 44px; flex: 0 0 auto; border-radius: 14px;
  display: grid; place-items: center; color: var(--hero, var(--ok));
  background: color-mix(in srgb, var(--hero, var(--ok)) 15%, transparent);
}
.hero-icon svg { width: 23px; height: 23px; }
.hero h1 { margin: 0 0 2px; font-size: 18px; line-height: 1.3; }
.hero p { margin: 0; color: var(--muted); font-size: 13px; }
.hero.compact { align-items: center; padding: 14px; }
.hero.compact h1 { font-size: 16px; }

.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 10px;
}
.metric-card, .quick, .card, .auth {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.metric-card { padding: 13px; min-width: 0; }
.metric-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 6px;
}
.metric-head span { color: var(--muted); font-size: 12px; }
.metric-head strong {
  font-size: 22px; line-height: 1.1; font-variant-numeric: tabular-nums;
}
.metric-card p {
  margin: 8px 0 0; color: var(--muted); font-size: 11px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.meter {
  height: 6px; border-radius: 999px; overflow: hidden;
  background: color-mix(in srgb, var(--text) 10%, transparent);
}
.metric-card .meter { margin-top: 10px; }
.meter > i { display: block; height: 100%; border-radius: inherit; background: var(--accent); }
.meter > i.ok { background: var(--ok); }
.meter > i.warn { background: var(--warn); }
.meter > i.bad { background: var(--bad); }

.quick-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.quick { padding: 11px 12px; min-width: 0; }
.quick span { display: block; color: var(--muted); font-size: 11px; }
.quick strong {
  display: block; margin-top: 2px; font-size: 17px;
  font-variant-numeric: tabular-nums; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}

.card { padding: 14px; min-width: 0; }
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; margin-bottom: 9px;
}
.card-head h2, .card h2 { margin: 0; font-size: 14px; font-weight: 700; }
.card-head h3, .card h3 { margin: 0; font-size: 14px; font-weight: 700; }

.chip {
  display: inline-flex; align-items: center; gap: 4px;
  min-height: 22px; padding: 2px 8px; border-radius: 999px;
  background: color-mix(in srgb, var(--text) 8%, transparent);
  color: var(--muted); font-size: 11px; font-weight: 650;
  white-space: nowrap;
}
.chip.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 13%, transparent); }
.chip.warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 13%, transparent); }
.chip.bad { color: var(--bad); background: color-mix(in srgb, var(--bad) 13%, transparent); }

.list { display: grid; }
.list-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 0; border-bottom: 1px solid var(--border); min-width: 0;
}
.list-row:last-child { border-bottom: 0; }
.row-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 1px; }
.row-title {
  font-size: 14px; font-weight: 600; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}
.row-sub { color: var(--muted); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row-meta { color: var(--muted); font-size: 11px; text-align: right; white-space: nowrap; }
.dot { width: 8px; height: 8px; border-radius: 50%; flex: 0 0 auto; background: var(--muted); }
.dot.ok { background: var(--ok); }
.dot.warn { background: var(--warn); }
.dot.bad { background: var(--bad); }

.notice {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 12px 13px; border-radius: var(--radius-sm);
  border: 1px solid color-mix(in srgb, var(--notice, var(--warn)) 22%, transparent);
  background: color-mix(in srgb, var(--notice, var(--warn)) 9%, var(--surface));
  font-size: 13px;
}
.notice.warn { --notice: var(--warn); }
.notice.bad { --notice: var(--bad); }
.notice-icon { color: var(--notice, var(--warn)); flex: 0 0 auto; margin-top: 1px; }
.notice-icon svg { width: 18px; height: 18px; }
.notice strong { display: block; margin-bottom: 3px; }
.notice ul { margin: 0; padding-left: 18px; color: var(--muted); }
.notice li + li { margin-top: 2px; }

.kv { display: grid; }
.kv-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border);
}
.kv-row:last-child { border-bottom: 0; }
.kv-row span { color: var(--muted); font-size: 13px; }
.kv-row strong { font-size: 13px; font-weight: 650; text-align: right; }

.usage-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 10px; }
.usage-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 13px; box-shadow: var(--shadow);
}
.usage-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.usage-value { margin: 8px 0 7px; font-size: 20px; font-weight: 750; font-variant-numeric: tabular-nums; }
.usage-card .row-sub { margin-top: 8px; }

.toolbar { display: flex; gap: 8px; align-items: stretch; margin-bottom: 4px; }
.search { flex: 1; min-width: 0; }
.search input, .select select {
  width: 100%; min-height: 44px; padding: 0 12px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface-2); color: var(--text);
}
.select select { width: auto; min-width: 132px; }
.search input::placeholder { color: var(--muted); }

.sub-row { padding: 11px 0; border-bottom: 1px solid var(--border); }
.sub-row:last-child { border-bottom: 0; }
.sub-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.sub-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; margin-top: 7px; color: var(--muted); font-size: 11px;
}
.sub-row .meter { margin-top: 8px; }

.segmented {
  display: inline-flex; gap: 3px; padding: 3px; width: fit-content;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 10px;
}
.segmented button {
  min-height: 36px; padding: 0 12px; border: 0; border-radius: 8px;
  background: transparent; color: var(--muted); font-size: 12px; font-weight: 650;
}
.segmented button.active { background: var(--surface); color: var(--text); box-shadow: 0 2px 8px rgba(0,0,0,.12); }

.chart-card .chart {
  display: flex; align-items: flex-end; gap: 2px; height: 84px;
  padding-top: 4px; overflow: hidden;
}
.chart > i {
  flex: 1; min-width: 1px; min-height: 2px; border-radius: 3px 3px 0 0;
  background: var(--accent); opacity: .82;
}
.chart-axis, .chart-stats {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; color: var(--muted); font-size: 11px;
}
.chart-axis { margin-top: 6px; }
.chart-stats { margin-top: 3px; }

.empty-state {
  display: grid; place-items: center; gap: 8px;
  padding: 32px 18px; text-align: center;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--muted);
}
.empty-icon {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--muted) 12%, transparent); color: var(--muted);
}
.empty-icon svg { width: 23px; height: 23px; }
.empty-state h2 { margin: 0; color: var(--text); font-size: 16px; }
.empty-state p { margin: 0; max-width: 38ch; font-size: 13px; }
.empty-state code { font-size: 11px; }

.primary {
  min-height: 46px; padding: 0 18px; border: 0; border-radius: var(--radius-sm);
  background: var(--accent); color: var(--accent-ink);
  font-weight: 750; font-size: 14px;
}
.primary:disabled { opacity: .6; cursor: default; }
.ghost {
  min-height: 42px; padding: 0 14px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: transparent; color: var(--muted); font-weight: 600;
}
.link-button {
  display: inline-flex; align-items: center; gap: 5px;
  min-height: 36px; padding: 0; border: 0; background: transparent;
  color: var(--link); font-size: 12px; font-weight: 700;
}
.card > .link-button { margin-top: 4px; }

.auth { display: grid; gap: 10px; justify-items: start; padding: 20px; }
.auth-mark {
  width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center;
  background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent);
  font-weight: 800; letter-spacing: .5px;
}
.auth h2 { margin: 0; font-size: 20px; }
.auth p { margin: 0; }
.auth-form { display: grid; gap: 8px; width: 100%; margin: 8px 0; }
.auth-form label { font-size: 12px; color: var(--muted); }
.totp-input {
  width: 100%; min-height: 52px; padding: 0 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg); color: var(--text);
  font-size: 26px; font-weight: 700; letter-spacing: .35em; text-align: center;
  font-variant-numeric: tabular-nums;
}
.error { min-height: 18px; margin: 0; color: var(--bad); font-size: 12px; }
.hint { color: var(--muted); font-size: 12px; line-height: 1.5; }
.hint code { font-size: 11px; }

.terminal-view { min-height: calc(100dvh - 180px); }
.terminal-shell { display: flex; flex-direction: column; gap: 8px; }
.terminal-bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; color: var(--muted); font-size: 12px;
}
.terminal-stage {
  position: relative; min-height: 380px; overflow: hidden;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: #0b0f14;
}
.terminal-frame {
  display: block; width: 100%; height: calc(100dvh - 225px); min-height: 380px;
  border: 0; background: #0b0f14;
}
.terminal-loader {
  position: absolute; inset: 0; z-index: 1; display: grid; place-items: center;
  background: #0b0f14; color: #8b98a5; font-size: 13px; padding: 20px; text-align: center;
}
.terminal-loader.hidden { display: none; }

.toast {
  position: fixed; left: 50%; bottom: calc(22px + env(safe-area-inset-bottom));
  transform: translateX(-50%) translateY(8px);
  max-width: min(90vw, 420px); padding: 10px 15px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text); box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s;
  font-size: 13px; z-index: 40;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

.skeleton-stack { display: grid; gap: 10px; }
.skeleton-card {
  height: 86px; border-radius: var(--radius); border: 1px solid var(--border);
  background: linear-gradient(100deg, var(--surface) 20%, var(--surface-2) 40%, var(--surface) 60%);
  background-size: 220% 100%; animation: shimmer 1.4s linear infinite;
}
.skeleton-card:first-child { height: 112px; }
@keyframes shimmer { to { background-position: -220% 0; } }

@media (min-width: 640px) {
  .app-header { padding-left: 24px; padding-right: 24px; }
  .main { padding-left: 24px; padding-right: 24px; }
  .hero { padding: 18px; }
  .card { padding: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .icon-button.is-loading svg { animation: none; }
}