:root {
  --bg: #0b0d10;
  --bg-2: #11151a;
  --panel: #12171d;
  --panel-2: #171d25;
  --line: #232b35;
  --line-2: #2e3946;
  --ink: #e6ebf1;
  --ink-2: #9aa7b5;
  --ink-3: #6b7887;
  --accent: #4cc2ff;
  --ok: #57d38c;
  --warn: #f0b429;
  --bad: #ff6b6b;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background:
    radial-gradient(1100px 520px at 85% -10%, #12202a 0%, transparent 60%) no-repeat,
    radial-gradient(900px 500px at -10% 110%, #101820 0%, transparent 60%) no-repeat,
    var(--bg);
  color: var(--ink);
  font: 14px/1.45 var(--sans);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

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

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: #001018; padding: 8px 12px; z-index: 20;
}
.skip:focus { left: 12px; top: 12px; }

/* The shared suite shell is pinned to a dark palette so it matches the
   operator surface even when the OS asks for light. */
.suite-host {
  --tcp-fg: #e6ebf1;
  --tcp-fg-dim: #9aa7b5;
  --tcp-bg-raised: #12171d;
  --tcp-line: #232b35;
  --tcp-accent: #4cc2ff;
  --tcp-ok: #57d38c;
  --tcp-warn: #f0b429;
  --tcp-bad: #ff6b6b;
  position: relative;
  z-index: 10;
}

.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 13, 16, .82);
  backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 5;
}

.brand { display: flex; align-items: center; gap: 10px; }
.mark {
  display: grid; place-items: center;
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(145deg, #2a3a4b, #16202a);
  border: 1px solid var(--line-2);
  color: var(--accent); font: 700 18px/1 var(--mono);
}
.brandtext { display: flex; flex-direction: column; line-height: 1.1; }
.brandtext strong { font-size: 15px; letter-spacing: .2px; }
.brandtext .sub { color: var(--ink-3); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }

.session { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.who { color: var(--ink-2); font: 12px var(--mono); }

main { max-width: 1360px; margin: 0 auto; padding: 20px; }

/* --- sign in --- */
.login {
  max-width: 460px; margin: 7vh auto 0;
  background: linear-gradient(180deg, #141a21, var(--panel));
  border: 1px solid var(--line);
  border-radius: 16px; padding: 28px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .45);
}
.login-mark {
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
  background: linear-gradient(145deg, #2a3a4b, #16202a); border: 1px solid var(--line-2);
  color: var(--accent); font: 700 22px/1 var(--mono); margin-bottom: 14px;
}
.login h1 { margin: 0 0 6px; font-size: 20px; letter-spacing: -.01em; }
.login form { margin-top: 18px; display: grid; gap: 10px; }
.fine { color: var(--ink-3); font-size: 11.5px; margin: 16px 0 0; }

/* --- controls --- */
label { color: var(--ink-2); font-size: 12px; }
input, select, textarea {
  width: 100%; background: var(--bg-2); color: var(--ink);
  border: 1px solid var(--line-2); border-radius: 8px;
  padding: 9px 10px; font: 13px var(--sans);
}
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
textarea { resize: vertical; min-height: 90px; font-family: var(--mono); }
input[type="checkbox"] { width: auto; margin-right: 6px; accent-color: var(--accent); }

button {
  border-radius: 8px; padding: 8px 14px; font: 600 13px var(--sans);
  cursor: pointer; border: 1px solid var(--line-2);
  background: var(--panel-2); color: var(--ink);
}
button:hover { border-color: var(--ink-3); }
button.primary { background: var(--accent); border-color: var(--accent); color: #001018; }
button.primary:hover { filter: brightness(1.08); }
button.ghost { background: transparent; color: var(--ink-2); }
button.small { padding: 4px 9px; font-size: 11.5px; }
button:disabled { opacity: .5; cursor: not-allowed; }

.form-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 4px; }
.inline-row { display: flex; align-items: center; gap: 8px; }
.inline-row input { flex: 1 1 auto; }

/* --- strip --- */
.strip {
  display: flex; align-items: stretch; gap: 0;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; overflow: hidden; margin-bottom: 16px;
  flex-wrap: wrap;
}
.strip-item { padding: 10px 16px; border-right: 1px solid var(--line); display: grid; gap: 2px; }
.strip-item .label { color: var(--ink-3); font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; }
.strip-item .value { font-size: 14px; }
.strip-item .value.good { color: var(--ok); }
.strip-item .value.bad { color: var(--bad); }
.strip-actions { margin-left: auto; padding: 8px 12px; display: flex; align-items: center; }

/* --- kpis --- */
.kpis { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 10px; margin-bottom: 16px; }
.kpi {
  background: linear-gradient(180deg, #131920, var(--panel));
  border: 1px solid var(--line); border-radius: 12px;
  padding: 12px 14px; display: grid; gap: 4px; min-height: 82px;
}
.kpi .label { color: var(--ink-3); font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; }
.kpi .num { font: 600 22px/1.1 var(--mono); }
.kpi .note { color: var(--ink-3); font-size: 11px; }
.kpi.warn .num { color: var(--warn); }
.kpi.bad .num { color: var(--bad); }
.kpi.ok .num { color: var(--ok); }

/* --- panels --- */
.panel {
  min-width: 0;
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 16px; margin-bottom: 16px;
}
.panel-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.panel-head h2 { margin: 0; font-size: 12.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-2); }
.panel-head .controls { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.panel-head .controls select { width: auto; }
.panel-head .hint, .hint { color: var(--ink-3); font-size: 11.5px; }
.grid.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid.two > * { min-width: 0; }
@media (max-width: 1080px) {
  .kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .grid.two { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .topbar { gap: 10px; padding: 10px 12px; }
  main { padding: 12px; }
}

.kv { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 18px; }
.kv div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px dashed var(--line); padding: 4px 0; }
.kv .k { color: var(--ink-3); font-size: 12px; }
.kv .v { font: 12.5px var(--mono); text-align: right; word-break: break-word; }
.kv .v.good { color: var(--ok); }
.kv .v.bad { color: var(--bad); }
@media (max-width: 760px) { .kv { grid-template-columns: 1fr; } }

/* --- pills / badges --- */
.pill, .badge {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 3px 10px; font: 600 11px var(--sans);
  border: 1px solid var(--line-2); color: var(--ink-2);
}
.badge { border-radius: 6px; }
.pill-ok, .badge.ok { color: var(--ok); border-color: rgba(87, 211, 140, .35); background: rgba(87, 211, 140, .08); }
.pill-warn, .badge.warn { color: var(--warn); border-color: rgba(240, 180, 41, .35); background: rgba(240, 180, 41, .08); }
.pill-bad, .badge.bad { color: var(--bad); border-color: rgba(255, 107, 107, .35); background: rgba(255, 107, 107, .08); }
.pill-idle { color: var(--ink-3); }

/* --- spark --- */
#spark { width: 100%; height: 140px; display: block; background: var(--bg-2); border: 1px solid var(--line); border-radius: 8px; }
.legend { display: flex; gap: 16px; margin-top: 8px; color: var(--ink-2); font-size: 11.5px; flex-wrap: wrap; }
.key::before { content: ""; display: inline-block; width: 10px; height: 2px; margin-right: 6px; vertical-align: middle; }
.k-http::before { background: var(--accent); }
.k-connect::before { background: var(--ok); }
.k-guard::before { background: var(--warn); }

/* --- tables --- */
.tablewrap { min-width: 0; max-width: 100%; overflow: auto; border: 1px solid var(--line); border-radius: 8px; }
.tablewrap.short { max-height: 300px; }
table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { position: sticky; top: 0; background: var(--panel-2); color: var(--ink-2); font-size: 11px;
     text-transform: uppercase; letter-spacing: .08em; z-index: 1; }
td.mono, .mono { font-family: var(--mono); }
th.num, td.num { text-align: right; font-family: var(--mono); }
tbody tr:hover { background: rgba(76, 194, 255, .05); }
td.proxy { font-family: var(--mono); color: var(--ink); }

/* --- forms --- */
.field { display: grid; gap: 4px; margin-bottom: 10px; }
.field.check { display: block; }
.field.check label { display: flex; align-items: center; gap: 4px; font-size: 12.5px; }
.range { color: var(--ink-3); font-size: 11px; }
.inline { display: inline-flex; align-items: center; gap: 6px; }

/* --- health --- */
.health { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.health li { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border: 1px solid var(--line);
             border-radius: 8px; background: var(--bg-2); flex-wrap: wrap; }
.health .name { font-family: var(--mono); font-size: 12.5px; min-width: 150px; }
.health .detail { color: var(--ink-3); font-size: 11.5px; margin-left: auto; text-align: right; }

/* --- token --- */
.token-once {
  border: 1px solid rgba(240, 180, 41, .35);
  background: rgba(240, 180, 41, .07);
  border-radius: 10px; padding: 10px 12px; margin-bottom: 10px;
}
.token-once .muted { margin: 0 0 8px; }
#token-plaintext { font-size: 12px; }

/* --- misc --- */
.muted { color: var(--ink-2); font-size: 12.5px; }
.error { color: var(--bad); font-size: 12.5px; }
.banner { background: rgba(255, 107, 107, .1); border: 1px solid rgba(255, 107, 107, .35);
          color: #ffd1d1; border-radius: 10px; padding: 10px 14px; margin-bottom: 14px; font-size: 13px; }
.foot { display: flex; justify-content: space-between; color: var(--ink-3); font-size: 11.5px; padding: 8px 2px 30px; gap: 12px; flex-wrap: wrap; }
[hidden] { display: none !important; }