:root {
  --bg: #0f0e0d;
  --surface: #181614;
  --surface-2: #211e1b;
  --line: #2c2824;
  --ink: #f1ece4;
  --ink-soft: #a39b90;
  --ink-faint: #6f685f;
  --accent: #e8c48a;
  --ok: #6dc28f;
  --warn: #e6b04d;
  --bad: #e5675b;
  --r: 18px;
  --font: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Inter', 'Segoe UI', Roboto, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'JetBrains Mono', Menlo, monospace;
  color-scheme: dark;
}

:root[data-scheme='light'] {
  --bg: #f3f0ea;
  --surface: #fbf9f5;
  --surface-2: #ece7de;
  --line: #ddd6ca;
  --ink: #1b1916;
  --ink-soft: #6a6258;
  --ink-faint: #9b9387;
  --accent: #8a5a1b;
  --ok: #2f8a5a;
  --warn: #b5760f;
  --bad: #c0392b;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.4 var(--font);
  -webkit-font-smoothing: antialiased;
}

.app { max-width: 680px; margin: 0 auto; padding: 14px 14px calc(28px + env(safe-area-inset-bottom)); }
.boot, .empty { color: var(--ink-soft); text-align: center; padding: 48px 0; }
.empty h2 { color: var(--ink); font-size: 18px; margin: 0 0 8px; }

/* Шапка */
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 6px 2px 12px; }
.top h1 { margin: 0; font-size: 22px; letter-spacing: -0.02em; font-weight: 650; }
.top .upd { color: var(--ink-faint); font-size: 12.5px; margin-top: 2px; }
.btn-icon { appearance: none; border: 1px solid var(--line); background: var(--surface); color: var(--ink); width: 38px; height: 38px; border-radius: 50%; font-size: 17px; cursor: pointer; }
.btn-icon:active { transform: scale(0.94); }

/* Чипы сайтов */
.chips { display: flex; gap: 8px; overflow-x: auto; padding: 2px 2px 14px; margin: 0 -14px; padding-inline: 14px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { appearance: none; flex: none; border: 1px solid var(--line); background: var(--surface); color: var(--ink-soft); border-radius: 999px; padding: 8px 14px; font: inherit; font-size: 14px; cursor: pointer; transition: background .15s, color .15s; }
.chip[aria-pressed='true'] { background: var(--ink); color: var(--bg); border-color: var(--ink); font-weight: 600; }
.chip .dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; margin-right: 7px; background: var(--ok); }
.chip .dot.down { background: var(--bad); }

/* Карточки */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; margin-bottom: 12px; }
.card > h2 { margin: 0 0 12px; font-size: 13px; font-weight: 600; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.08em; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.card.muted { border-style: dashed; background: transparent; color: var(--ink-faint); }
.card.muted h2 { color: var(--ink-faint); }
.card.muted p { margin: 0; font-size: 14px; }

.alerts { background: color-mix(in srgb, var(--bad) 14%, var(--surface)); border-color: color-mix(in srgb, var(--bad) 50%, var(--line)); }
.alerts li { margin: 4px 0; }
.alerts ul { margin: 0; padding-left: 18px; }
.alerts h2 { color: var(--bad); }

/* Табы периода */
.tabs { display: inline-flex; background: var(--surface-2); border-radius: 999px; padding: 3px; gap: 2px; }
.tab { appearance: none; border: 0; background: transparent; color: var(--ink-soft); font: inherit; font-size: 12.5px; text-transform: none; letter-spacing: 0; padding: 5px 11px; border-radius: 999px; cursor: pointer; }
.tab[aria-pressed='true'] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 0 var(--line); }

/* Кольца */
.gauges { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.gauge { text-align: center; }
.gauge svg { width: 100%; max-width: 92px; height: auto; display: block; margin: 0 auto; }
.gauge .track { fill: none; stroke: var(--surface-2); stroke-width: 7; }
.gauge .bar { fill: none; stroke-width: 7; stroke-linecap: round; transform: rotate(-90deg); transform-origin: 50% 50%; transition: stroke-dasharray .6s ease; }
.gauge .num { font: 650 19px var(--font); fill: var(--ink); text-anchor: middle; dominant-baseline: central; }
.gauge .lbl { font-size: 12px; color: var(--ink-soft); margin-top: 4px; }
.gauge .sub { font-size: 11.5px; color: var(--ink-faint); }

.kv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.kv div { background: var(--surface-2); border-radius: 12px; padding: 9px 11px; }
.kv b { display: block; font-size: 16px; font-weight: 650; font-variant-numeric: tabular-nums; }
.kv span { font-size: 11.5px; color: var(--ink-soft); }

/* Графики */
.chart { margin-top: 14px; }
.chart .cap { display: flex; justify-content: space-between; font-size: 12px; color: var(--ink-soft); margin-bottom: 4px; }
.chart .cap b { color: var(--ink); font-weight: 600; }
.chart svg { width: 100%; height: 74px; display: block; }
.chart .area { opacity: 0.18; }
.chart .line { fill: none; stroke-width: 1.8; stroke-linejoin: round; stroke-linecap: round; }
.chart .grid { stroke: var(--line); stroke-width: 1; stroke-dasharray: 3 4; }
.chart .axis { display: flex; justify-content: space-between; color: var(--ink-faint); font-size: 11px; margin-top: 2px; }

/* Столбики по дням */
.bars svg { width: 100%; height: 96px; display: block; }
.bars .col { fill: var(--accent); }
.bars .col.today { opacity: 1; }
.bars .col.past { opacity: 0.55; }
.bars .col.bot { fill: var(--ink-faint); opacity: 0.35; }
.bars .axis { display: flex; justify-content: space-between; color: var(--ink-faint); font-size: 11px; margin-top: 4px; }

/* Списки */
.rows { display: grid; gap: 0; }
.row { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 10px; padding: 10px 0; border-top: 1px solid var(--line); }
.row:first-child { border-top: 0; padding-top: 0; }
.row:last-child { padding-bottom: 0; }
.row .name { font-weight: 560; display: flex; align-items: center; gap: 8px; min-width: 0; }
.row .name span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .meta { color: var(--ink-soft); font-size: 13px; margin-top: 1px; }
.row .val { text-align: right; font-variant-numeric: tabular-nums; font-size: 14px; }
.row .val small { display: block; color: var(--ink-soft); font-size: 12px; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--ok); flex: none; }
.dot.down { background: var(--bad); box-shadow: 0 0 0 3px color-mix(in srgb, var(--bad) 25%, transparent); }
.dot.warn { background: var(--warn); }
.pill { display: inline-block; font-size: 11.5px; padding: 2px 8px; border-radius: 999px; background: var(--surface-2); color: var(--ink-soft); }
.pill.ok { color: var(--ok); }
.pill.warn { color: var(--warn); }
.pill.bad { color: var(--bad); }

.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.stat { background: var(--surface-2); border-radius: 14px; padding: 12px; }
.stat b { display: block; font-size: 24px; letter-spacing: -0.02em; font-weight: 650; font-variant-numeric: tabular-nums; }
.stat span { font-size: 12.5px; color: var(--ink-soft); }
.stat.hot b { color: var(--accent); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }
.split h3 { margin: 0 0 6px; font-size: 12px; font-weight: 600; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.06em; }
.mini { list-style: none; margin: 0; padding: 0; font-size: 13px; }
.mini li { display: flex; justify-content: space-between; gap: 8px; padding: 3px 0; }
.mini li span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-soft); }
.mini li span:last-child { font-variant-numeric: tabular-nums; }

.foot { text-align: center; color: var(--ink-faint); font-size: 12px; margin-top: 18px; }

@media (max-width: 380px) {
  .gauges { grid-template-columns: repeat(2, 1fr); }
  .kv { grid-template-columns: 1fr 1fr; }
}

.top-gap { margin-top: 14px; }
.foot { text-align: left; margin: 12px 0 0; }
.app > .foot { text-align: center; margin-top: 18px; }
.card > .foot { color: var(--ink-faint); font-size: 12px; }

/* Цвета графиков и колец */
.c-accent { stroke: var(--accent); } .c-accent-fill { fill: var(--accent); }
.c-blue { stroke: #6aa6e8; } .c-blue-fill { fill: #6aa6e8; }
.c-green { stroke: var(--ok); } .c-green-fill { fill: var(--ok); }
.gauge .bar.ok { stroke: var(--ok); } .gauge .bar.warn { stroke: var(--warn); } .gauge .bar.bad { stroke: var(--bad); }

.meter { display: block; width: 100%; height: 6px; margin-top: 7px; }
.meter .mt { fill: var(--surface-2); }
.meter .mf { fill: var(--accent); }