:root {
  --bg: #0a0d11;
  --panel: #10151c;
  --panel-2: #151c26;
  --line: #243041;
  --ink: #e6edf5;
  --muted: #8494a8;
  --accent: #2f9e90;
  --tx: #e0554a;
  --rx: #3d8fd1;
  --patch: #c4a574;
  --digital: #6bbf8a;
  --font: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  overflow: hidden;
}

.bar {
  height: 48px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 0 0.85rem;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}
.bar-left, .bar-right { display: flex; align-items: center; gap: 0.65rem; }
.bar-right { justify-content: flex-end; }
.logo {
  font-weight: 700;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  color: var(--accent);
}
.pill {
  font-size: 0.72rem;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--muted);
}
.pill.live { color: var(--digital); border-color: rgba(107,191,138,0.35); }
.pill.dead { color: var(--tx); border-color: rgba(224,85,74,0.35); }

.bar input, .bar select, .bar button, .chip-btn {
  font: inherit;
  font-size: 0.78rem;
  background: var(--panel-2);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 0.35rem 0.55rem;
}
.bar input { width: 11rem; }
.ptt-global {
  min-width: 9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: #1e2a38 !important;
  cursor: pointer;
  user-select: none;
}
.ptt-global.hot, .card-ptt.hot {
  background: var(--tx) !important;
  border-color: transparent !important;
  color: #fff !important;
}
.chip-btn { cursor: pointer; }
.chip-btn.active {
  border-color: rgba(196,165,116,0.55);
  color: var(--patch);
}

.layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  height: calc(100vh - 48px);
}

.board {
  overflow: auto;
  padding: 0.75rem;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.zone-col {
  min-width: 260px;
  max-width: 320px;
  flex: 1;
}
.zone-title {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 0 0 0.45rem 0.15rem;
  font-weight: 600;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 3px;
  margin-bottom: 0.55rem;
  overflow: hidden;
}
.card.patched { border-color: rgba(196,165,116,0.45); }
.card.tx-active { box-shadow: inset 3px 0 0 var(--tx); }
.card-head {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.65rem;
  background: var(--panel-2);
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.card-head .name {
  font-weight: 700;
  font-size: 0.92rem;
}
.card-head .meta {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--muted);
  margin-top: 0.15rem;
}
.badges { display: flex; gap: 0.25rem; align-items: flex-start; }
.badge {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.35rem;
  border-radius: 2px;
  background: #1a2430;
  color: var(--muted);
}
.badge.d { color: var(--digital); }
.badge.a { color: var(--rx); }
.badge.p { color: var(--patch); }
.badge.mon { color: var(--accent); }
.badge.enc { color: #d4a017; border-color: rgba(212,160,23,0.4); }

.units { padding: 0.25rem 0; min-height: 2rem; }
.unit {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.4rem;
  padding: 0.35rem 0.65rem;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(36,48,65,0.65);
}
.unit:last-child { border-bottom: none; }
.unit .who { display: flex; gap: 0.4rem; align-items: center; }
.unit .role {
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}
.unit.talking { background: rgba(224,85,74,0.12); }
.unit .tx-tag {
  color: var(--tx);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.card-foot {
  display: flex;
  gap: 0.35rem;
  padding: 0.45rem 0.55rem;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.15);
}
.card-ptt, .card-foot button {
  flex: 1;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border: 1px solid var(--line);
  background: #1a2430;
  color: var(--ink);
  border-radius: 2px;
  padding: 0.4rem;
  cursor: pointer;
  user-select: none;
}

.side {
  border-left: 1px solid var(--line);
  background: var(--panel);
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  min-height: 0;
}
.side-section { padding: 0.75rem; border-bottom: 1px solid var(--line); min-height: 0; }
.side-section:last-child { border-bottom: none; }
.side h2 {
  margin: 0 0 0.55rem;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.side-hint {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.35;
}
.inhibit-list { display: flex; flex-direction: column; gap: 0.35rem; max-height: 8rem; overflow: auto; }
.inhibit-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.35rem 0.45rem;
  background: rgba(212, 160, 23, 0.08);
  border: 1px solid rgba(212, 160, 23, 0.28);
  border-radius: 2px;
  font-size: 0.78rem;
}
.inhibit-item .role { display: block; font-size: 0.62rem; color: var(--muted); }
.inhibit-item button, .inh-btn {
  font: inherit;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border: 1px solid rgba(212, 160, 23, 0.45);
  background: #1a2430;
  color: #d4a017;
  border-radius: 2px;
  padding: 0.2rem 0.4rem;
  cursor: pointer;
}
.unit.inhibited { opacity: 0.72; }
.unit-actions { display: flex; align-items: center; gap: 0.35rem; }
.inh-tag {
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #d4a017;
}
.log {
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.45;
  color: var(--muted);
  overflow: auto;
  max-height: 100%;
}
.log .row { margin-bottom: 0.35rem; }
.log .tx { color: var(--tx); }
.log .sys { color: var(--accent); }

.queue-empty {
  color: var(--muted);
  font-size: 0.8rem;
}

.patch-list { display: flex; flex-direction: column; gap: 0.35rem; }
.patch-item {
  font-size: 0.78rem;
  padding: 0.4rem 0.5rem;
  border: 1px solid rgba(196,165,116,0.35);
  border-radius: 2px;
  color: var(--patch);
}

.login-gate {
  position: fixed;
  inset: 0;
  background: rgba(6,8,12,0.88);
  display: grid;
  place-items: center;
  z-index: 20;
}
.login-gate.hidden { display: none; }
.login-card {
  width: min(360px, 92vw);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1.25rem;
}
.login-card h1 {
  margin: 0 0 0.25rem;
  font-size: 1.15rem;
}
.login-card p {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.login-card label {
  display: block;
  font-size: 0.72rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}
.login-card input {
  width: 100%;
  margin-bottom: 0.75rem;
  font: inherit;
  padding: 0.55rem 0.65rem;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 2px;
}
.login-card button {
  width: 100%;
  font: inherit;
  font-weight: 700;
  padding: 0.65rem;
  border: none;
  border-radius: 2px;
  background: var(--accent);
  color: #041210;
  cursor: pointer;
}