/* Community board.
   Direction: dark instrument panel. Chosen because this is a status surface people
   leave open on a second monitor for hours, and because the one thing that must be
   readable at a glance across a room is "which city has slots" — which needs a high
   contrast ratio against a calm background, not a bright one. */

:root {
  --bg: oklch(15% 0.012 265);
  --bg-grad: oklch(19% 0.02 270);
  --surface: oklch(21% 0.014 265 / 0.72);
  --surface-raised: oklch(26% 0.016 265 / 0.75);
  --edge: oklch(100% 0 0 / 0.09);
  --edge-strong: oklch(100% 0 0 / 0.16);

  --text: oklch(97% 0 0);
  --text-dim: oklch(80% 0.008 265);
  --text-faint: oklch(66% 0.01 265);

  --open: oklch(80% 0.19 148);
  --open-bg: oklch(80% 0.19 148 / 0.13);
  --none: oklch(66% 0.012 265);
  --stale: oklch(80% 0.15 78);

  --space: clamp(1rem, 0.6rem + 1.6vw, 2rem);
  --radius: 14px;
  --radius-sm: 9px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; }

/* Author `display` rules beat the UA stylesheet's `[hidden] { display: none }`, so
   every element below that sets display AND toggles `hidden` would stay visible —
   which is exactly what left the token gate rendered above the board. Restore the
   attribute's meaning once, globally, rather than remembering it at each call site. */
[hidden] { display: none !important; }

body {
  min-height: 100vh;
  background:
    radial-gradient(120% 90% at 12% -10%, var(--bg-grad), transparent 60%),
    var(--bg);
  color: var(--text);
  font: 15px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
  padding: var(--space);
}

/* --- gate --- */
.gate { min-height: 90vh; display: grid; place-items: center; }
.gate-card {
  width: min(400px, 100%);
  background: var(--surface);
  border: 1px solid var(--edge);
  border-radius: var(--radius);
  padding: 28px;
  display: grid;
  gap: 12px;
  backdrop-filter: blur(12px);
}
.gate-card h1 { font-size: 20px; letter-spacing: -0.01em; }
.gate-card p { color: var(--text-faint); font-size: 13px; }
label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.09em; color: var(--text-faint); }
input {
  width: 100%;
  background: oklch(12% 0 0 / 0.55);
  border: 1px solid var(--edge-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 11px 12px;
  font: 14px var(--mono);
}
input:focus-visible { outline: 2px solid var(--open); outline-offset: 1px; border-color: transparent; }
button {
  background: var(--open);
  color: oklch(18% 0.03 148);
  border: 0;
  border-radius: var(--radius-sm);
  padding: 11px 18px;
  font: 600 14px var(--sans);
  cursor: pointer;
  transition: transform 160ms var(--ease), filter 160ms var(--ease);
}
button:hover { filter: brightness(1.08); }
button:active { transform: scale(0.985); }
button:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }
.ghost {
  background: transparent;
  color: var(--text-faint);
  border: 1px solid var(--edge-strong);
  font-weight: 500;
  padding: 6px 11px;
  font-size: 12px;
}
.ghost:hover { color: var(--text); filter: none; }
.gate-note { color: var(--stale); min-height: 1.2em; }

/* --- bar --- */
.bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding-bottom: 18px; border-bottom: 1px solid var(--edge); margin-bottom: 22px;
}
.brand { display: flex; align-items: center; gap: 11px; margin-right: auto; }
.brand h1 { font-size: 17px; letter-spacing: -0.01em; font-weight: 600; }
.mark {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--open); box-shadow: 0 0 0 4px oklch(80% 0.19 148 / 0.18);
}
.bar-meta { display: flex; align-items: center; gap: 10px; }
.chip {
  font: 11px/1 var(--mono); text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-faint); border: 1px solid var(--edge-strong);
  border-radius: 999px; padding: 5px 9px;
}
.pulse { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text-faint); }
.pulse i { width: 6px; height: 6px; border-radius: 50%; background: var(--open); animation: blip 2s var(--ease) infinite; }
@keyframes blip { 50% { opacity: 0.25; transform: scale(0.7); } }

/* --- summary. Scale contrast does the hierarchy work, not colour. --- */
.summary {
  display: grid; gap: 10px; margin-bottom: 22px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}
.stat {
  background: var(--surface); border: 1px solid var(--edge);
  border-radius: var(--radius); padding: 15px 16px;
  display: grid; gap: 3px;
}
.stat-value { font: 600 27px/1 var(--mono); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.stat-label { font-size: 11px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.07em; }

h2 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); margin-bottom: 11px; }

/* --- location cards --- */
.cards { list-style: none; padding: 0; display: grid; gap: 9px; grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); }
.card {
  background: var(--surface); border: 1px solid var(--edge);
  border-radius: var(--radius); padding: 15px 16px;
  display: grid; gap: 9px;
  transition: border-color 200ms var(--ease), transform 200ms var(--ease);
}
.card:hover { transform: translateY(-1px); border-color: var(--edge-strong); }
/* Open slots earn the only saturated surface on the page. Nothing else competes. */
.card[data-open="true"] { background: var(--open-bg); border-color: oklch(80% 0.19 148 / 0.4); }
.card-top { display: flex; align-items: baseline; gap: 9px; }
.city { font-size: 15px; font-weight: 600; letter-spacing: -0.005em; }
.card[data-open="true"] .city { color: var(--open); }
.days { margin-left: auto; font: 600 13px var(--mono); color: var(--none); font-variant-numeric: tabular-nums; }
.card[data-open="true"] .days { color: var(--open); font-size: 15px; }
.card-meta { display: flex; gap: 10px; flex-wrap: wrap; font-size: 12px; color: var(--text-faint); }
.card-meta b { color: var(--text-dim); font-weight: 500; }
.age[data-stale="true"] { color: var(--stale); }

.peers { list-style: none; padding: 0; display: grid; gap: 6px; margin-top: 4px; }
.peer {
  display: flex; gap: 10px; align-items: center;
  background: var(--surface-raised); border: 1px solid var(--edge);
  border-radius: var(--radius-sm); padding: 9px 12px; font-size: 13px;
}
.peer .age { margin-left: auto; font: 11px var(--mono); color: var(--text-faint); }

.notice {
  background: oklch(80% 0.15 78 / 0.12); border: 1px solid oklch(80% 0.15 78 / 0.35);
  color: var(--stale); border-radius: var(--radius-sm);
  padding: 10px 13px; font-size: 13px; margin-bottom: 18px;
}
.empty { color: var(--text-faint); font-size: 13px; padding: 22px 0; }

.foot {
  margin-top: 30px; padding-top: 16px; border-top: 1px solid var(--edge);
  display: flex; gap: 14px; flex-wrap: wrap; justify-content: space-between;
  font-size: 11px; color: var(--text-faint);
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* --- owner panel ---
   Visually separated from the read-only board above because these controls change
   other people's experience, and a destructive action should not sit flush against
   a status readout. */
.admin-grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(272px, 1fr)); margin-bottom: 20px; }
.admin-card {
  background: var(--surface-raised); border: 1px solid var(--edge);
  border-radius: var(--radius); padding: 16px; display: grid; gap: 8px; align-content: start;
}
.admin-card h3 { font-size: 13px; font-weight: 600; letter-spacing: -0.005em; }
.admin-note { font-size: 11px; color: var(--text-faint); line-height: 1.45; }
.admin-note b { color: var(--stale); font-weight: 600; }
.admin-card output {
  font: 11px/1.5 var(--mono); background: oklch(12% 0 0 / 0.6);
  border: 1px solid var(--edge-strong); border-radius: var(--radius-sm);
  padding: 9px 10px; word-break: break-all; color: var(--open);
}
.roster-heading { font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--text-faint); margin: 0 0 10px; }
.roster { list-style: none; padding: 0; display: grid; gap: 6px; }
.roster li {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--edge);
  border-radius: var(--radius-sm); padding: 9px 12px; font-size: 13px;
}
.roster .who { font-weight: 500; }
.roster .role { font: 10px var(--mono); text-transform: uppercase; letter-spacing: .07em; color: var(--text-faint); border: 1px solid var(--edge-strong); border-radius: 999px; padding: 2px 7px; }
.roster .when { margin-left: auto; font: 11px var(--mono); color: var(--text-faint); }
.roster .revoke {
  display: inline-flex; align-items: center; gap: 5px;
  background: transparent; border: 1px solid oklch(62% 0.2 22 / 0.5);
  color: oklch(72% 0.19 22); font-size: 11px; padding: 4px 9px; font-weight: 500;
}
.roster .revoke svg { width: 12px; height: 12px; flex: none; }
.roster .revoke:hover { background: oklch(62% 0.2 22 / 0.16); filter: none; }
.roster li[data-active="false"] { opacity: .45; }