/* FlowGuard design system - tokens first, components after.
   Chart colors: validated categorical palette (light + dark), status palette reserved for state. */

:root {
  color-scheme: light;
  --page: #f6f6f3;
  --surface: #fcfcfb;
  --surface-2: #f1f0ec;
  --surface-hover: #f0efea;
  --sidebar: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e7e6e0;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.09);
  --border-strong: rgba(11, 11, 11, 0.16);
  --accent: #2a78d6;
  --accent-ink: #ffffff;
  --accent-wash: rgba(42, 120, 214, 0.10);
  --focus: rgba(42, 120, 214, 0.45);
  --shadow: 0 1px 2px rgba(11, 11, 11, 0.04), 0 4px 16px rgba(11, 11, 11, 0.04);
  --shadow-pop: 0 8px 28px rgba(11, 11, 11, 0.14);

  --series-1: #2a78d6; --series-2: #eb6834; --series-3: #1baf7a; --series-4: #eda100;
  --series-5: #e87ba4; --series-6: #008300; --series-7: #4a3aa7; --series-8: #e34948;
  --series-other: #a3a29b;

  --good: #0ca30c; --warning: #fab219; --serious: #ec835a; --critical: #d03b3b;
  --good-ink: #006300;
  --bad-ink: #b42323;

  /* short aliases used by inline styles */
  --ok: var(--good-ink); --bad: var(--bad-ink); --warn: var(--warn-ink);
  --warn-ink: #9a6700;

  --radius: 12px;
  --radius-sm: 8px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Vazirmatn", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --surface-2: #232321; --surface-hover: #242422; --sidebar: #131312;
    --ink: #ffffff; --ink-2: #c3c2b7; --muted: #898781; --grid: #2c2c2a; --axis: #383835;
    --border: rgba(255, 255, 255, 0.08); --border-strong: rgba(255, 255, 255, 0.16);
    --accent: #3987e5; --accent-wash: rgba(57, 135, 229, 0.16); --focus: rgba(57, 135, 229, 0.55);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4); --shadow-pop: 0 10px 30px rgba(0, 0, 0, 0.55);
    --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70; --series-4: #c98500;
    --series-5: #d55181; --series-6: #008300; --series-7: #9085e9; --series-8: #e66767;
    --series-other: #6d6c66; --good-ink: #0ca30c; --bad-ink: #f07a7a; --warn-ink: #fab219;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d; --surface: #1a1a19; --surface-2: #232321; --surface-hover: #242422; --sidebar: #131312;
  --ink: #ffffff; --ink-2: #c3c2b7; --muted: #898781; --grid: #2c2c2a; --axis: #383835;
  --border: rgba(255, 255, 255, 0.08); --border-strong: rgba(255, 255, 255, 0.16);
  --accent: #3987e5; --accent-wash: rgba(57, 135, 229, 0.16); --focus: rgba(57, 135, 229, 0.55);
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.4); --shadow-pop: 0 10px 30px rgba(0, 0, 0, 0.55);
  --series-1: #3987e5; --series-2: #d95926; --series-3: #199e70; --series-4: #c98500;
  --series-5: #d55181; --series-6: #008300; --series-7: #9085e9; --series-8: #e66767;
  --series-other: #6d6c66; --good-ink: #0ca30c; --bad-ink: #f07a7a; --warn-ink: #fab219;
}

/* ---------------------------------------------------------------- base */
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; background: var(--page); color: var(--ink); font: 14px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 2px; }
h1, h2, h3 { margin: 0; font-weight: 600; }
code { font-family: var(--mono); font-size: 12px; background: var(--surface-2); padding: 1px 5px; border-radius: 4px; }
pre { font-family: var(--mono); background: var(--surface-2); border: 1px solid var(--border); padding: 12px 14px; border-radius: var(--radius-sm); overflow: auto; font-size: 12px; line-height: 1.55; margin: 0; }
::selection { background: var(--accent-wash); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.ink-2 { color: var(--ink-2); }
.num, td.num, th.num { text-align: right; }

/* ---------------------------------------------------------------- shell */
.app { display: grid; grid-template-columns: 236px minmax(0, 1fr); min-height: 100vh;
  background: linear-gradient(to right, var(--sidebar) 235px, var(--border) 235px, var(--border) 236px, transparent 236px); }
.sidebar { background: var(--sidebar); border-right: 1px solid var(--border); position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; padding: 18px 12px 12px; overflow-y: auto; }
.brand { display: flex; align-items: center; gap: 10px; padding: 2px 10px 18px; font-size: 17px; font-weight: 650; letter-spacing: -0.2px; }
.brand svg { width: 26px; height: 26px; color: var(--accent); flex: none; }
.brand small { display: block; white-space: nowrap; font-size: 11px; font-weight: 500; color: var(--muted); letter-spacing: 0; }
.nav-group { margin-bottom: 14px; }
.nav-group > span { display: block; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); padding: 0 10px 6px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: var(--radius-sm); color: var(--ink-2); font-weight: 500; margin-bottom: 1px; }
.nav a svg { width: 17px; height: 17px; flex: none; opacity: .85; }
.nav a:hover { background: var(--surface-hover); color: var(--ink); text-decoration: none; }
.nav a.active { background: var(--accent-wash); color: var(--accent); }
.nav a.active svg { opacity: 1; }
.nav .badge { margin-left: auto; }
.sidebar-foot { margin-top: auto; border-top: 1px solid var(--border); padding-top: 12px; }
.me { display: flex; align-items: center; gap: 10px; padding: 4px 6px 10px; }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--accent-wash); color: var(--accent); display: grid; place-items: center; font-weight: 650; font-size: 13px; flex: none; }
.me b { display: block; font-size: 13px; font-weight: 600; }
.me small { color: var(--muted); font-size: 12px; }
.foot-actions { display: flex; gap: 6px; }
.foot-actions button { flex: 1; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--page) 86%, transparent);
  backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid var(--border); padding: 14px 28px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.page-title h1 { font-size: 19px; letter-spacing: -0.2px; }
.page-title p { margin: 1px 0 0; color: var(--muted); font-size: 13px; }
.filters { margin-left: auto; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.live-dot { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.live-dot::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--good); box-shadow: 0 0 0 3px color-mix(in srgb, var(--good) 22%, transparent); }
.live-dot.stale::before { background: var(--muted); box-shadow: none; }
.topbar button.menu-btn { display: none; }
#view { padding: 22px 28px 40px; max-width: 1680px; width: 100%; transition: opacity .15s; }
#view.loading { opacity: .55; }

/* ---------------------------------------------------------------- controls */
button, .btn { font: inherit; font-weight: 500; color: var(--ink); background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); padding: 6px 12px; cursor: pointer; line-height: 1.35; transition: background .12s, border-color .12s; white-space: nowrap; }
button:hover { background: var(--surface-hover); }
button:disabled { opacity: .5; cursor: default; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
button.primary:hover { filter: brightness(1.06); }
button.danger, button[data-del], button[data-ddel], button[data-wdel], button[data-pdel], button[data-rdel] { color: var(--bad-ink); }
button.ghost { background: transparent; border-color: transparent; color: var(--ink-2); }
button.ghost:hover { background: var(--surface-hover); }
button.icon { padding: 6px; display: inline-grid; place-items: center; }
button.icon svg { width: 16px; height: 16px; }
input, select, textarea { font: inherit; color: var(--ink); background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: 6px 10px; min-width: 0; }
input::placeholder, textarea::placeholder { color: var(--muted); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
input[type=checkbox] { accent-color: var(--accent); width: 15px; height: 15px; padding: 0; }
textarea { resize: vertical; }
label { color: var(--ink-2); }
label.chk { display: inline-flex; gap: 6px; align-items: center; margin-right: 10px; color: var(--ink); }
label.thr { display: inline-flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--muted); }
label.thr input { width: 110px; }
details summary { cursor: pointer; color: var(--ink-2); }

.seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: 9px; padding: 2px; gap: 2px; }
.seg button { border: 0; background: transparent; padding: 4px 10px; border-radius: 7px; color: var(--ink-2); font-size: 13px; }
.seg button:hover { background: var(--surface-hover); color: var(--ink); }
.seg button.on { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.08), 0 0 0 1px var(--border); font-weight: 600; }

/* ---------------------------------------------------------------- layout */
.grid { display: grid; gap: 16px; grid-template-columns: repeat(12, minmax(0, 1fr)); }
.s12 { grid-column: span 12; } .s8 { grid-column: span 8; } .s6 { grid-column: span 6; } .s4 { grid-column: span 4; } .s3 { grid-column: span 3; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.row:last-child { margin-bottom: 0; }
.stack > * + * { margin-top: 16px; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; min-width: 0; box-shadow: var(--shadow); }
.card + .card, .card + .grid, .grid + .card, .grid + .grid { margin-top: 16px; }
.grid > .card { margin-top: 0; }
.card > h3, .card-head { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; color: var(--ink); margin: -2px 0 12px; letter-spacing: -0.1px; }
.card > h3 .actions, .card-head .actions { margin-left: auto; display: flex; gap: 6px; }
.card > h3 + .sub, .card-sub { color: var(--muted); font-size: 12.5px; margin: -9px 0 12px; }
.card > h3 button { font-size: 12px; padding: 3px 9px; font-weight: 500; }

/* ---------------------------------------------------------------- KPI tiles */
.kpi { position: relative; overflow: hidden; padding: 16px 18px 12px; }
.kpi .label { font-size: 12.5px; color: var(--ink-2); font-weight: 500; display: flex; align-items: center; gap: 7px; }
.kpi .label i { width: 10px; height: 2px; border-radius: 1px; display: inline-block; }
.kpi .value { font-size: 30px; font-weight: 650; letter-spacing: -0.8px; margin-top: 6px; line-height: 1.1; }
.kpi .value small { font-size: 15px; font-weight: 500; color: var(--ink-2); letter-spacing: 0; margin-left: 3px; }
.kpi .meta { color: var(--muted); font-size: 12.5px; margin-top: 4px; min-height: 18px; }
.kpi .spark { display: block; width: 100%; height: 38px; margin-top: 8px; }
.kpi.hot { border-color: color-mix(in srgb, var(--critical) 45%, var(--border)); }
.kpi.hot .value { color: var(--critical); }

/* ---------------------------------------------------------------- tables */
.scroll { overflow-x: auto; margin: 0 -4px; padding: 0 4px; }
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; font-size: 13px; }
th { text-align: left; color: var(--muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase; letter-spacing: .4px; padding: 8px 8px; border-bottom: 1px solid var(--grid); white-space: nowrap; }
td { padding: 8px 8px; border-bottom: 1px solid var(--grid); white-space: nowrap; vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td, table tr:hover td { background: var(--surface-hover); }
table tr:first-child:hover th { background: transparent; }
td.label { color: var(--muted); max-width: 280px; overflow: hidden; text-overflow: ellipsis; }
td input, td select { padding: 4px 8px; }
.rate { display: grid; gap: 4px; justify-items: end; min-width: 110px; }
.bar { height: 4px; width: 100%; min-width: 80px; background: var(--surface-2); border-radius: 2px; overflow: hidden; display: flex; gap: 2px; }
.bar i { display: block; height: 100%; border-radius: 2px; }
.mix { display: flex; gap: 2px; height: 6px; min-width: 90px; border-radius: 3px; overflow: hidden; }
.mix i { display: block; height: 100%; }
.mix i:first-child { border-radius: 3px 0 0 3px; } .mix i:last-child { border-radius: 0 3px 3px 0; }
.legend-inline { display: inline-flex; flex-wrap: wrap; gap: 2px 10px; font-weight: 500; text-transform: none; letter-spacing: 0; font-size: 11.5px; color: var(--muted); }
.legend-inline span { display: inline-flex; align-items: center; gap: 4px; }
.legend-inline i { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }
.empty { color: var(--muted); padding: 28px 0; text-align: center; font-size: 13px; }
.empty b { display: block; color: var(--ink-2); font-weight: 600; margin-bottom: 2px; }

/* ---------------------------------------------------------------- chips & status */
.chip { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 999px; background: var(--surface-2); color: var(--ink-2); font-size: 12px; font-weight: 500; line-height: 1.6; border: 1px solid var(--border); white-space: nowrap; }
a.chip:hover { text-decoration: none; background: var(--surface-hover); }
.sev { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--ink); white-space: nowrap; }
.sev svg { width: 15px; height: 15px; flex: none; }
.sev-critical svg { color: var(--critical); } .sev-high svg { color: var(--serious); }
.sev-medium svg { color: var(--warning); } .sev-low svg { color: var(--muted); }
.state { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 500; white-space: nowrap; }
.state::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.state.good::before { background: var(--good); } .state.warn::before { background: var(--warning); }
.state.bad::before { background: var(--critical); } .state.serious::before { background: var(--serious); }
.state.live::before { background: var(--critical); box-shadow: 0 0 0 3px color-mix(in srgb, var(--critical) 25%, transparent); animation: pulse 1.6s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--critical) 0%, transparent); } }
@media (prefers-reduced-motion: reduce) { .state.live::before { animation: none; } }
.badge { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px; background: var(--critical); color: #fff; font-size: 11px; font-weight: 700; }
/* legacy class names used by some views */
.st-active { color: var(--critical); font-weight: 600; } .st-ended { color: var(--muted); }
.sev-ok { background: color-mix(in srgb, var(--good) 16%, transparent); color: var(--good-ink); border-color: transparent; }
.chip.sev-critical { background: color-mix(in srgb, var(--critical) 14%, transparent); color: var(--ink); border-color: transparent; }
.chip.sev-high { background: color-mix(in srgb, var(--serious) 16%, transparent); color: var(--ink); border-color: transparent; }
.chip.sev-medium { background: color-mix(in srgb, var(--warning) 18%, transparent); color: var(--ink); border-color: transparent; }

/* attack banner on the dashboard */
.incidents { border-color: color-mix(in srgb, var(--critical) 40%, var(--border)); background: linear-gradient(0deg, var(--surface), var(--surface)), var(--surface); }
.incidents .card-head .state { font-weight: 600; }
.inc-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 10px; }
.inc { display: block; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 10px 12px; background: var(--surface-2); color: var(--ink); }
.inc:hover { text-decoration: none; border-color: var(--border-strong); background: var(--surface-hover); }
.inc .t { display: flex; align-items: center; gap: 8px; justify-content: space-between; }
.inc .tgt { font-weight: 600; font-family: var(--mono); font-size: 13px; }
.inc .v { color: var(--ink-2); font-size: 12.5px; margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inc .n { color: var(--muted); font-size: 12px; margin-top: 2px; }
.alertbar { border: 1px solid color-mix(in srgb, var(--critical) 40%, var(--border)); background: color-mix(in srgb, var(--critical) 8%, var(--surface));
  color: var(--ink); padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.alertbar a { font-weight: 600; }
.notice { border: 1px solid var(--border); background: var(--surface-2); border-radius: var(--radius); padding: 10px 14px; color: var(--ink-2); }

/* ---------------------------------------------------------------- charts */
.chart { position: relative; width: 100%; min-height: 250px; }
.chart.small { min-height: 200px; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-top: 8px; font-size: 12.5px; }
.chart-legend button { display: inline-flex; align-items: center; gap: 7px; border: 0; background: transparent; padding: 2px 4px; color: var(--ink-2); border-radius: 6px; font-size: 12.5px; }
.chart-legend button:hover { background: var(--surface-hover); color: var(--ink); }
.chart-legend button i { width: 14px; height: 2px; border-radius: 1px; display: inline-block; }
.chart-legend button.off { opacity: .4; }
.chart-legend button small { color: var(--muted); font-weight: 400; }
.tt { position: absolute; z-index: 10; pointer-events: none; background: var(--surface); border: 1px solid var(--border-strong); border-radius: 10px; box-shadow: var(--shadow-pop);
  padding: 9px 11px; font-size: 12.5px; min-width: 170px; max-width: 320px; }
.tt .when { color: var(--muted); font-size: 11.5px; margin-bottom: 6px; }
.tt .r { display: grid; grid-template-columns: 12px auto 1fr; gap: 8px; align-items: center; line-height: 1.7; }
.tt .r i { width: 12px; height: 2px; border-radius: 1px; }
.tt .r b { font-weight: 650; font-variant-numeric: tabular-nums; }
.tt .r span { color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chart-table { margin-top: 10px; max-height: 300px; overflow: auto; border: 1px solid var(--grid); border-radius: var(--radius-sm); }
.chart-table th { position: sticky; top: 0; background: var(--surface); }
.u-legend { display: none !important; }
.u-select { background: var(--accent-wash) !important; }
.u-cursor-x { border-right: 1px solid var(--axis) !important; }
.u-cursor-y { display: none; }

/* ---------------------------------------------------------------- misc */
.toast { position: fixed; right: 20px; bottom: 20px; background: var(--ink); color: var(--page); padding: 10px 16px; border-radius: 10px; z-index: 50; box-shadow: var(--shadow-pop); font-weight: 500; max-width: 420px; }
.toast.bad { background: var(--critical); color: #fff; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; font-size: 13px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; }
.big-id { font-size: 22px; font-weight: 650; letter-spacing: -0.4px; font-family: var(--mono); }

/* ---------------------------------------------------------------- page parts */
a.brand { color: var(--ink); }
a.brand:hover { text-decoration: none; }
a.btn { display: inline-flex; align-items: center; gap: 7px; }
a.btn:hover { text-decoration: none; background: var(--surface-hover); }
.btn svg, .foot-actions svg { width: 15px; height: 15px; flex: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
a.btn.primary:hover { background: var(--accent); filter: brightness(1.06); }
.foot-actions button { display: inline-flex; align-items: center; justify-content: center; gap: 6px; font-size: 12.5px; padding: 5px 8px; }
.card > h3 .actions a, .card-head .actions a { font-size: 12.5px; font-weight: 500; }
.toolbar { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar.flat { margin: 14px 0 0; }
.field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 500; color: var(--muted); }
.field.grow { flex: 1; min-width: 200px; }
.field.grow input { width: 100%; }
.filter-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px 12px; }
.filter-grid .field { text-transform: capitalize; }
.filter-grid input { width: 100%; }
.subhead { font-size: 13px; font-weight: 600; color: var(--ink); margin: 18px 0 10px; }
.entity-head { display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.entity-head > div:first-child { flex: 1; min-width: 240px; }
.entity-head .big-id { margin-top: 6px; word-break: break-all; }
.entity-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }
td.ent small { display: block; color: var(--muted); font-size: 12px; max-width: 260px; overflow: hidden; text-overflow: ellipsis; line-height: 1.35; }
.kpi .meta .ent-line { display: flex; align-items: center; gap: 8px; line-height: 1.7; }
.kpi .meta .ent-line span:last-child { font-family: var(--mono); font-size: 12px; color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; }
.plot { width: 100%; }
ul.reasons { margin: 0; padding-left: 18px; color: var(--ink-2); }
ul.reasons li { margin: 3px 0; }
table.mini + table.mini { margin-top: 14px; }
.user-cell { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; }
.user-cell .avatar { width: 24px; height: 24px; font-size: 11px; }
.uplot, .uplot * { font-family: var(--font); }

/* custom range */
.seg button svg { width: 14px; height: 14px; vertical-align: -2px; margin-right: 4px; }
.seg button[data-v="custom"] { display: inline-flex; align-items: center; }
.range-pop { position: absolute; z-index: 60; width: 300px; display: grid; gap: 10px; box-shadow: var(--shadow-pop); }
.range-pop input { width: 100%; }
.rp-quick { display: flex; flex-wrap: wrap; gap: 4px; }
.rp-quick button { font-size: 12px; padding: 3px 8px; border: 1px solid var(--border); }

/* forms, chips, meters */
a.me { color: var(--ink); border-radius: var(--radius-sm); }
a.me:hover { text-decoration: none; background: var(--surface-hover); }
.foot-actions .btn { flex: 1; justify-content: center; font-size: 12.5px; padding: 5px 8px; border-color: transparent; background: transparent; color: var(--ink-2); }
.chips { display: flex; flex-wrap: wrap; gap: 4px; }
.chips .chip { font-family: var(--mono); font-size: 11.5px; }
.form-stack { display: grid; gap: 12px; }
.form-stack input, .form-stack select, .form-stack textarea { width: 100%; }
.form-box { margin-top: 6px; }
.filter-grid.wide { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.small { font-size: 12.5px; }
p.small { margin: 12px 0 0; line-height: 1.55; }
.meter { position: relative; height: 10px; border-radius: 5px; background: var(--surface-2); margin-top: 12px; }
.meter i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 5px; }
.meter b, .meter em { position: absolute; top: -4px; bottom: -4px; width: 2px; border-radius: 1px; transform: translateX(-1px); }
.meter b { background: var(--ink); }
.meter em { background: var(--critical); }

table.wrap td { white-space: normal; overflow-wrap: anywhere; }
table.wrap td:first-child { white-space: nowrap; width: 40%; }

.scope-box { display: grid; gap: 8px; margin-top: 12px; max-width: 520px; }
.scope-box textarea, .scope-box input { width: 100%; }

/* problems, popups, monitoring */
button:not(.icon):has(> svg) { display: inline-flex; align-items: center; gap: 6px; }
button:not(.icon) > svg, .btn > svg { width: 15px; height: 15px; flex: none; }
.sevcounts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.sevcounts a:hover { text-decoration: none; }
.sc { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center;
  padding: 10px 14px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface-2); color: var(--ink); }
.sc b { grid-row: span 2; font-size: 28px; font-weight: 650; letter-spacing: -0.5px; line-height: 1; }
.sc small { color: var(--muted); font-size: 12px; }
.sc.zero { opacity: .55; }
.sc-critical:not(.zero) { border-color: color-mix(in srgb, var(--critical) 45%, var(--border)); background: color-mix(in srgb, var(--critical) 9%, var(--surface)); }
.sc-high:not(.zero) { border-color: color-mix(in srgb, var(--serious) 45%, var(--border)); background: color-mix(in srgb, var(--serious) 9%, var(--surface)); }
.sc-medium:not(.zero) { border-color: color-mix(in srgb, var(--warning) 50%, var(--border)); background: color-mix(in srgb, var(--warning) 9%, var(--surface)); }
.plist { margin-top: 12px; display: grid; gap: 2px; }
.prow { display: grid; grid-template-columns: 110px minmax(0, 1fr) auto auto auto auto; gap: 12px; align-items: center; padding: 7px 8px;
  border-radius: var(--radius-sm); color: var(--ink); }
.prow:hover { background: var(--surface-hover); text-decoration: none; }
.prow .pn { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.all-ok { margin-top: 12px; }
tr.is-muted td { opacity: .6; }
.ptable td.pval { max-width: 220px; }
.ptable td a { white-space: normal; }
.ptable td svg, .chip svg { width: 14px; height: 14px; vertical-align: -2px; }
#popups { position: fixed; right: 20px; bottom: 20px; z-index: 70; display: grid; gap: 10px; width: 340px; max-width: calc(100vw - 32px); }
.pop { background: var(--surface); border: 1px solid var(--border-strong); border-left: 4px solid var(--muted); border-radius: var(--radius);
  box-shadow: var(--shadow-pop); padding: 12px 14px; animation: popin .18s ease-out; }
.pop-critical { border-left-color: var(--critical); } .pop-high { border-left-color: var(--serious); } .pop-medium { border-left-color: var(--warning); }
.pop .t { display: flex; justify-content: space-between; align-items: center; }
.pop .n { font-weight: 600; margin-top: 6px; }
.pop .v { color: var(--ink-2); font-size: 12.5px; margin-top: 2px; }
.pop .row { margin: 10px 0 0; }
.pop .row button, .pop .row .btn { font-size: 12.5px; padding: 4px 10px; }
@keyframes popin { from { transform: translateY(8px); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .pop { animation: none; } }
#sound-btn.on-state { color: var(--accent); }
.inline { display: flex; gap: 6px; }
.inline input { flex: 1; min-width: 0; }
code.wrap-code { word-break: break-all; white-space: normal; }
.site-link { display: block; text-align: center; margin-top: 10px; font-size: 12px; color: var(--muted); }
@media (max-width: 760px) { .sevcounts { grid-template-columns: repeat(2, minmax(0, 1fr)); } .prow { grid-template-columns: 100px 1fr; } .prow > :nth-child(n+3) { display: none; } }

td audio { height: 32px; max-width: 260px; }
.field-chk { align-self: end; padding-bottom: 8px; }

ol.steps { margin: 0; padding-left: 20px; line-height: 1.7; color: var(--ink-2); }

/* settings */
.set-list { display: grid; }
.set-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 6px 16px; padding: 11px 0; border-bottom: 1px solid var(--grid); align-items: start; }
.set-row:last-child { border-bottom: 0; }
.set-label label { color: var(--ink); font-weight: 500; }
.set-label small { display: block; color: var(--muted); font-size: 12px; line-height: 1.45; margin-top: 2px; }
.set-input input:not([type=checkbox]), .set-input select { width: 100%; }
.set-input input.num-in { width: 160px; max-width: 100%; }
.set-tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 6px; align-items: center; }
.set-tags .chip { font-size: 11px; padding: 0 7px; }
.set-tags button { font-size: 11.5px; padding: 1px 7px; }
@media (max-width: 560px) { .set-row { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- login */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login-card { width: 100%; max-width: 380px; padding: 28px; }
.login-card .brand { padding: 0 0 20px; }
.login-card form { display: grid; gap: 14px; }
.login-card input { width: 100%; padding: 9px 12px; font-size: 14px; }
.login-card button { width: 100%; padding: 9px; margin-top: 4px; }
.login-title { font-size: 20px; letter-spacing: -0.3px; margin-bottom: 16px; }
.login-card .notice { margin-bottom: 14px; font-size: 13px; }
.login-err { color: var(--bad-ink); font-size: 13px; }
.login-foot { margin-top: 18px; text-align: center; font-size: 12.5px; }
.login-foot a { color: var(--muted); }
.login-err:empty { display: none; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1100px) { .s3 { grid-column: span 6; } .s8, .s6, .s4 { grid-column: span 12; } }
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; background: none; }
  .sidebar { position: fixed; z-index: 40; left: 0; top: 0; width: 260px; transform: translateX(-100%); transition: transform .2s; box-shadow: var(--shadow-pop); }
  .sidebar.open { transform: none; }
  .topbar button.menu-btn { display: inline-grid; }
  .topbar, #view { padding-left: 16px; padding-right: 16px; }
  .filters { margin-left: 0; width: 100%; }
}
@media (max-width: 560px) { .s3 { grid-column: span 12; } .kpi .value { font-size: 26px; } }