/* Zulu NetDiag UI — theme tokens follow the validated reference palette.
   Light/dark are both explicit; data-theme toggle beats OS preference. */
:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface-1: #fcfcfb;
  --text-primary: #0b0b0b;
  --text-secondary: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --baseline: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --good-text: #006300;
  --status-good: #0ca30c;
  --status-warning: #fab219;
  --status-serious: #ec835a;
  --status-critical: #d03b3b;
  /* categorical slots — color follows the profile, never its position */
  --s-public: #2a78d6;      /* slot 1 blue    PUBLIC_UNDERLAY   */
  --s-srx: #008300;         /* slot 2 green   SRX_SITE_TO_SITE  */
  --s-ovpn: #e87ba4;        /* slot 3 magenta OPENVPN           */
  --s-ovpn-alt: #eda100;    /* slot 4 yellow  OPENVPN_ALTERNATE */
  --s-custom: #1baf7a;      /* slot 5 aqua    CUSTOM            */
  --s-br-public: #eb6834;   /* slot 6 orange  BROWSER_PUBLIC    */
  --s-br-private: #4a3aa7;  /* slot 7 violet  BROWSER_PRIVATE   */
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface-1: #1a1a19;
    --text-primary: #ffffff;
    --text-secondary: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --baseline: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --good-text: #0ca30c;
    --s-public: #3987e5;
    --s-srx: #008300;
    --s-ovpn: #d55181;
    --s-ovpn-alt: #c98500;
    --s-custom: #199e70;
    --s-br-public: #d95926;
    --s-br-private: #9085e9;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface-1: #1a1a19;
  --text-primary: #ffffff;
  --text-secondary: #c3c2b7;
  --muted: #898781;
  --grid: #2c2c2a;
  --baseline: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --good-text: #0ca30c;
  --s-public: #3987e5;
  --s-srx: #008300;
  --s-ovpn: #d55181;
  --s-ovpn-alt: #c98500;
  --s-custom: #199e70;
  --s-br-public: #d95926;
  --s-br-private: #9085e9;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--page);
  color: var(--text-primary);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
}
header.bar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 20px; border-bottom: 1px solid var(--border);
  background: var(--surface-1);
}
header.bar h1 { font-size: 16px; margin: 0; font-weight: 600; }
header.bar .spacer { flex: 1; }
main { max-width: 1200px; margin: 0 auto; padding: 16px 20px 60px; }

.card {
  background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 8px; padding: 16px; margin: 14px 0;
}
.card h2 { font-size: 14px; font-weight: 600; margin: 0 0 10px; }
.card h3 { font-size: 13px; font-weight: 600; margin: 14px 0 6px; }

.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }
.filters label { display: flex; flex-direction: column; gap: 3px; font-size: 12px; color: var(--text-secondary); }
select, input[type="text"], input[type="date"], input[type="password"] {
  background: var(--page); color: var(--text-primary);
  border: 1px solid var(--baseline); border-radius: 6px; padding: 6px 8px; font: inherit;
}
button {
  background: var(--s-public); color: #fff; border: 0; border-radius: 6px;
  padding: 8px 14px; font: inherit; font-weight: 600; cursor: pointer;
}
button.secondary { background: transparent; color: var(--text-primary); border: 1px solid var(--baseline); font-weight: 500; }
button:disabled { opacity: 0.5; cursor: default; }

table.data { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
table.data th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--muted); font-weight: 600; padding: 6px 8px; border-bottom: 1px solid var(--baseline);
}
table.data td { padding: 6px 8px; border-bottom: 1px solid var(--grid); }
table.data tr.clickable { cursor: pointer; }
table.data tr.clickable:hover td { background: color-mix(in srgb, var(--text-primary) 4%, transparent); }
.scroll-x { overflow-x: auto; }

.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-secondary); }
.chip .swatch { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.legend { display: flex; flex-wrap: wrap; gap: 12px; margin: 6px 0 2px; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; border: 1px solid var(--border); }
.badge.ok { color: var(--good-text); }
.badge.warn { color: var(--status-serious); }
.badge.bad { color: var(--status-critical); }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.kpi { background: var(--page); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
.kpi .v { font-size: 22px; font-weight: 650; }
.kpi .l { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.kpi .s { font-size: 11px; color: var(--text-secondary); }

.hints li { margin: 4px 0; color: var(--text-secondary); }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.chart-wrap { position: relative; }
.chart-tip {
  position: absolute; pointer-events: none; background: var(--surface-1);
  border: 1px solid var(--baseline); border-radius: 6px; padding: 6px 8px;
  font-size: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.18); display: none; z-index: 5;
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.chart-empty { color: var(--muted); font-size: 13px; padding: 18px 0; text-align: center; }
.toggle-row { display: flex; gap: 8px; align-items: center; margin-bottom: 6px; }
.toggle-row .grow { flex: 1; }
a { color: var(--s-public); }
.gate { max-width: 420px; margin: 80px auto; }
progress { width: 100%; height: 10px; }
.qsteps li { margin: 6px 0; }
.qsteps .pending { color: var(--muted); }
.qsteps .done { color: var(--good-text); }
.qsteps .fail { color: var(--status-critical); }

/* --- assessment stoplight (dashboard) --- */
.assess-row { display: flex; align-items: center; gap: 14px; }
.stoplight { width: 26px; height: 26px; border-radius: 50%; flex: 0 0 auto;
  border: 2px solid var(--border); background: var(--muted); }
.stoplight.good { background: var(--status-good); box-shadow: 0 0 0 3px color-mix(in srgb, var(--status-good) 25%, transparent); }
.stoplight.warning { background: var(--status-warning); box-shadow: 0 0 0 3px color-mix(in srgb, var(--status-warning) 25%, transparent); }
.stoplight.critical { background: var(--status-critical); box-shadow: 0 0 0 3px color-mix(in srgb, var(--status-critical) 25%, transparent); }
.stoplight.none { background: var(--muted); }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%;
  margin-right: 6px; vertical-align: middle; background: var(--muted); }
.dot.good { background: var(--status-good); }
.dot.warning { background: var(--status-warning); }
.dot.critical { background: var(--status-critical); }
.dot.none { background: var(--muted); opacity: 0.45; }
.assess-finding { border-left: 3px solid var(--border); padding: 2px 0 2px 10px; margin: 8px 0; }
.assess-finding.top { border-left-color: var(--status-serious); }