/* Дашборд бота: одна тема в двух режимах, никаких внешних зависимостей.
   Цвета заданы ролями — светлые и тёмные значения переключаются в одном месте. */

:root {
  color-scheme: light;

  --plane: #f9f9f7;
  --surface: #fcfcfb;
  --surface-sunken: #f2f1ed;
  --text: #0b0b0b;
  --text-2: #52514e;
  --muted: #898781;
  --border: rgba(11, 11, 11, 0.10);
  --border-strong: rgba(11, 11, 11, 0.18);
  --grid: #e1e0d9;
  --axis: #c3c2b7;

  --accent: #2a78d6;
  --accent-weak: #cde2fb;
  --accent-ink: #1c5cab;

  --good: #0ca30c;
  --good-ink: #006300;
  --warning: #fab219;
  --serious: #ec835a;
  --critical: #d03b3b;
  --neutral-mark: #898781;

  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(11, 11, 11, 0.05), 0 8px 24px -18px rgba(11, 11, 11, 0.35);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --plane: #0d0d0d;
    --surface: #1a1a19;
    --surface-sunken: #131312;
    --text: #ffffff;
    --text-2: #c3c2b7;
    --muted: #898781;
    --border: rgba(255, 255, 255, 0.10);
    --border-strong: rgba(255, 255, 255, 0.18);
    --grid: #2c2c2a;
    --axis: #383835;
    --accent: #3987e5;
    --accent-weak: #184f95;
    --accent-ink: #86b6ef;
    --good-ink: #0ca30c;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -18px rgba(0, 0, 0, 0.9);
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --plane: #0d0d0d;
  --surface: #1a1a19;
  --surface-sunken: #131312;
  --text: #ffffff;
  --text-2: #c3c2b7;
  --muted: #898781;
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --grid: #2c2c2a;
  --axis: #383835;
  --accent: #3987e5;
  --accent-weak: #184f95;
  --accent-ink: #86b6ef;
  --good-ink: #0ca30c;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 8px 24px -18px rgba(0, 0, 0, 0.9);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--plane);
  color: var(--text);
  font: 15px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 22px; }
h2 { font-size: 16px; }
h3 { font-size: 14px; }

.muted { color: var(--muted); }
.secondary { color: var(--text-2); }
.num { font-variant-numeric: tabular-nums; text-align: right; }
.nowrap { white-space: nowrap; }
.mono { font-family: var(--mono); font-size: 12px; }

/* ------------------------------------------------------------------ каркас */

.shell { display: flex; min-height: 100%; }

.sidebar {
  width: 232px;
  flex: 0 0 232px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 18px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.brand { display: flex; align-items: center; gap: 10px; padding: 0 8px; }
.brand__mark {
  width: 32px; height: 32px; border-radius: 9px;
  display: grid; place-items: center;
  background: var(--accent); color: #fff; font-weight: 700; font-size: 15px;
}
.brand__title { font-weight: 650; font-size: 15px; }
.brand__sub { font-size: 12px; color: var(--muted); }

.nav { display: flex; flex-direction: column; gap: 2px; }
.nav__item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: var(--radius-sm);
  color: var(--text-2); font-size: 14px;
}
.nav__item:hover { background: var(--surface-sunken); color: var(--text); }
.nav__item.is-active { background: var(--accent-weak); color: var(--accent-ink); font-weight: 600; }
.nav__icon { width: 18px; text-align: center; opacity: .9; }
.nav__badge {
  margin-left: auto; font-size: 11px; font-variant-numeric: tabular-nums;
  background: var(--accent); color: #fff; border-radius: 999px; padding: 1px 7px;
}
.nav__group { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 10px 10px 4px; }

.sidebar__footer { margin-top: auto; display: flex; flex-direction: column; gap: 8px; font-size: 12px; color: var(--muted); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 14px;
  padding: 14px 24px;
  background: color-mix(in srgb, var(--plane) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.topbar__title { display: flex; flex-direction: column; gap: 2px; }
.topbar__spacer { flex: 1; }
.content { padding: 20px 24px 48px; display: flex; flex-direction: column; gap: 18px; }

@media (max-width: 900px) {
  .shell { flex-direction: column; }
  .sidebar {
    width: auto; flex: none; height: auto; position: static;
    flex-direction: row; align-items: center; gap: 12px;
    overflow-x: auto; padding: 12px;
  }
  .nav { flex-direction: row; }
  .nav__group, .sidebar__footer { display: none; }
  .content, .topbar { padding-left: 14px; padding-right: 14px; }
}

/* ------------------------------------------------------------- компоненты */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card__head {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 16px; border-bottom: 1px solid var(--border);
}
.card__head h2 { font-size: 15px; }
.card__hint { font-size: 12px; color: var(--muted); }
.card__body { padding: 16px; }
.card__body--flush { padding: 0; }
.card__foot { padding: 10px 16px; border-top: 1px solid var(--border); font-size: 12px; color: var(--muted); }

/* Колонки заданы явно: auto-fit оставляет «сироту» в последнем ряду,
   а сетка из 6 плиток и 4 графиков должна делиться нацело. */
.grid { display: grid; gap: 14px; grid-template-columns: 1fr; align-items: start; }
@media (min-width: 640px) {
  .grid--kpi { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1040px) {
  .grid--kpi { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--split { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
}

/* плитка показателя */
.tile { padding: 14px 16px; display: flex; flex-direction: column; gap: 6px; min-height: 104px; }
.tile__label { font-size: 12px; color: var(--muted); }
.tile__value { font-size: 28px; font-weight: 650; letter-spacing: -0.02em; line-height: 1.1; }
.tile__row { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; }
.tile__delta { font-size: 12px; display: inline-flex; align-items: center; gap: 4px; }
.tile__delta.is-up { color: var(--good-ink); }
.tile__delta.is-down { color: var(--critical); }
.tile__foot { font-size: 12px; color: var(--text-2); }
.tile.is-alert { border-color: color-mix(in srgb, var(--critical) 45%, var(--border)); }

/* герой-число: одно на странице */
.hero { display: flex; align-items: baseline; gap: 12px; }
.hero__value { font-size: 48px; font-weight: 680; letter-spacing: -0.03em; line-height: 1; }
.hero__unit { font-size: 14px; color: var(--muted); }

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px; border-radius: 999px;
  font-size: 12px; font-weight: 550; line-height: 1.6;
  background: var(--surface-sunken); color: var(--text-2);
  border: 1px solid var(--border);
}
.badge--pro { background: color-mix(in srgb, var(--warning) 16%, var(--surface)); color: var(--text); border-color: color-mix(in srgb, var(--warning) 40%, var(--border)); }
.badge--good { background: color-mix(in srgb, var(--good) 14%, var(--surface)); color: var(--good-ink); border-color: color-mix(in srgb, var(--good) 35%, var(--border)); }
.badge--bad { background: color-mix(in srgb, var(--critical) 14%, var(--surface)); color: var(--critical); border-color: color-mix(in srgb, var(--critical) 35%, var(--border)); }
.badge--warn { background: color-mix(in srgb, var(--warning) 18%, var(--surface)); color: var(--text); border-color: color-mix(in srgb, var(--warning) 40%, var(--border)); }
.badge--run { background: color-mix(in srgb, var(--accent) 14%, var(--surface)); color: var(--accent-ink); border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }
.badge__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.dot-live { width: 8px; height: 8px; border-radius: 50%; background: var(--good); box-shadow: 0 0 0 3px color-mix(in srgb, var(--good) 25%, transparent); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .dot-live { animation: none; } }

/* кнопки и поля */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 7px 12px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  font: inherit; font-size: 13px; font-weight: 550; cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: var(--surface-sunken); }
.btn--primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-ink); border-color: var(--accent-ink); color: #fff; }
.btn--danger { color: var(--critical); border-color: color-mix(in srgb, var(--critical) 40%, var(--border)); }
.btn--danger:hover { background: color-mix(in srgb, var(--critical) 12%, var(--surface)); }
.btn--ghost { border-color: transparent; background: transparent; color: var(--text-2); }
.btn--ghost:hover { background: var(--surface-sunken); color: var(--text); }
.btn--sm { padding: 4px 9px; font-size: 12px; }
.btn:disabled, .btn.is-disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }

.input, .select, .textarea {
  width: 100%; padding: 7px 10px;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text); font: inherit; font-size: 13px;
}
.textarea { min-height: 120px; resize: vertical; line-height: 1.55; }
.input:focus, .select:focus, .textarea:focus, .btn:focus-visible, .nav__item:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 1px;
}
.field { display: flex; flex-direction: column; gap: 5px; }
.field__label { font-size: 12px; color: var(--muted); }
.field__hint { font-size: 12px; color: var(--muted); }

/* строка фильтров — одна, над всем, что она сужает */
.filters { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 8px; }
.filters .field { min-width: 140px; }
.filters .field--wide { flex: 1 1 240px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: 5px 11px; border-radius: 999px; font-size: 13px;
  border: 1px solid var(--border-strong); color: var(--text-2); background: var(--surface);
}
.chip:hover { background: var(--surface-sunken); color: var(--text); }
.chip.is-active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* таблицы */
.scroll-x { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th {
  text-align: left; font-weight: 550; font-size: 12px; color: var(--muted);
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--surface); z-index: 1; white-space: nowrap;
}
.table td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--surface-sunken); }
.table--compact th, .table--compact td { padding: 6px 10px; font-size: 12.5px; }
.table__empty { padding: 40px 16px; text-align: center; color: var(--muted); }
.table a.link { color: var(--accent); }
.table a.link:hover { text-decoration: underline; }

.user-cell { display: flex; align-items: center; gap: 10px; min-width: 0; }
.avatar {
  width: 30px; height: 30px; flex: none; border-radius: 50%;
  display: grid; place-items: center; font-size: 13px; font-weight: 600;
  background: var(--accent-weak); color: var(--accent-ink);
}
.user-cell__name { display: flex; flex-direction: column; min-width: 0; }
.user-cell__name b { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-cell__name span { font-size: 12px; color: var(--muted); }

.pager { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--border); }
.pager__info { font-size: 12px; color: var(--muted); margin-right: auto; }

/* прогресс и полосы */
.meter { display: flex; flex-direction: column; gap: 4px; min-width: 90px; }
/* Трек — тот же оттенок, что и заливка, но заметно светлее: состояние читается по всей полосе. */
.meter__track { height: 6px; border-radius: 999px; background: color-mix(in srgb, var(--accent) 22%, var(--surface)); overflow: hidden; }
.meter__fill { height: 100%; border-radius: 999px; background: var(--accent); transition: width .3s ease; }
.meter.is-high .meter__fill { background: var(--warning); }
.meter.is-full .meter__fill { background: var(--critical); }
.meter__caption { font-size: 11.5px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* графики */
.chart { display: flex; flex-direction: column; gap: 8px; }
.chart__svg { width: 100%; height: auto; display: block; overflow: visible; }
.chart__empty { padding: 48px 12px; text-align: center; color: var(--muted); font-size: 13px; }
.chart .grid { stroke: var(--grid); stroke-width: 1; shape-rendering: crispEdges; }
.chart .axis { fill: var(--muted); font-size: 13px; font-family: var(--font); font-variant-numeric: tabular-nums; }
.chart .hit { fill: transparent; cursor: crosshair; }
.chart .hit:hover, .chart .hit:focus-visible { fill: color-mix(in srgb, var(--text) 6%, transparent); outline: none; }
.mark--primary { fill: var(--accent); }
.mark--good { fill: var(--good); }
.mark--critical { fill: var(--critical); }
.mark--warning { fill: var(--warning); }
.mark--neutral { fill: var(--neutral-mark); }
.chart__table summary { cursor: pointer; font-size: 12px; color: var(--muted); }
.chart__table summary:hover { color: var(--text); }
.chart__table[open] summary { margin-bottom: 6px; }
.chart__table table { max-height: 260px; }

.legend { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12px; color: var(--text-2); }
.legend__item { display: inline-flex; align-items: center; gap: 6px; }
.legend__swatch { width: 10px; height: 10px; border-radius: 3px; }
.legend__swatch--good { background: var(--good); }
.legend__swatch--critical { background: var(--critical); }
.legend__swatch--warning { background: var(--warning); }
.legend__swatch--neutral { background: var(--neutral-mark); }
.legend__swatch--primary { background: var(--accent); }

.spark { width: 100%; height: 32px; display: block; }
.spark__line { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.spark__area { fill: var(--accent); opacity: .10; }
.spark__dot { fill: var(--accent); }

/* тултип графиков */
.tip {
  position: fixed; z-index: 60; pointer-events: none;
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  padding: 7px 10px; font-size: 12.5px; line-height: 1.45; box-shadow: var(--shadow);
  white-space: pre-line; max-width: 260px; opacity: 0; transition: opacity .1s;
}
.tip.is-visible { opacity: 1; }

/* уведомления */
.flashes { position: fixed; right: 16px; bottom: 16px; z-index: 80; display: flex; flex-direction: column; gap: 8px; max-width: min(420px, calc(100vw - 32px)); }
.flash {
  display: flex; gap: 10px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--border-strong);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm); padding: 11px 13px; box-shadow: var(--shadow); font-size: 13px;
}
.flash--ok { border-left-color: var(--good); }
.flash--err { border-left-color: var(--critical); }
.flash button { margin-left: auto; }

/* состояние системы */
.status-list { display: flex; flex-direction: column; }
.status-row { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--border); font-size: 13px; }
.status-row:last-child { border-bottom: none; }
.status-row__dot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.status-row__dot.ok { background: var(--good); }
.status-row__dot.warn { background: var(--warning); }
.status-row__dot.down { background: var(--critical); }
.status-row__dot.unknown, .status-row__dot.info { background: var(--muted); }
.status-row__title { font-weight: 550; min-width: 150px; }
.status-row__detail { color: var(--text-2); font-size: 12.5px; overflow-wrap: anywhere; }

/* карточка входа */
.auth { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.auth__card { width: min(400px, 100%); }
.auth__card--wide { width: min(720px, 100%); }
.auth__form { display: flex; flex-direction: column; gap: 14px; padding: 20px; }

/* мелочи */
.stack { display: flex; flex-direction: column; gap: 14px; }
.row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.row--between { justify-content: space-between; }
.divider { height: 1px; background: var(--border); margin: 4px 0; }
.kv { display: grid; grid-template-columns: minmax(120px, auto) 1fr; gap: 8px 16px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; overflow-wrap: anywhere; }
.code {
  font-family: var(--mono); font-size: 12px; background: var(--surface-sunken);
  border: 1px solid var(--border); border-radius: 6px; padding: 1px 6px;
}
pre.code { padding: 12px; overflow: auto; max-height: 360px; white-space: pre-wrap; }
.elapsed { font-variant-numeric: tabular-nums; }
.actions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.danger-zone { border-color: color-mix(in srgb, var(--critical) 30%, var(--border)); }