/* watchtower-board.css — locked Board displays.
 * Ports BoardView + tile primitives + chooser CSS verbatim from
 * design_handoff_watchtower_2026/reference/Watchtower (file 09 +
 * template inline CSS lines ~1032-1175). Tokens reuse --bg-*/--l-*/
 * --t-*/--ok/--warn/--crit/--brand/--mono/--sans from
 * watchtower-shell.css; no new colors invented.
 */

.board-view {
  position: fixed; inset: 0;
  background: var(--bg-0, #05080d);
  display: grid;
  grid-template-rows: 60px 1fr;
  z-index: 1000;
  color: var(--t-0, #e6edf5);
}
.board-view[data-activation="GREEN"]  { --board-accent: var(--ok,   #5fb976); }
.board-view[data-activation="YELLOW"] { --board-accent: var(--warn, #ffb020); }
.board-view[data-activation="ORANGE"] { --board-accent: #ff7a1a; }
.board-view[data-activation="RED"]    { --board-accent: var(--crit, #e63946); }

.board-bar {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 18px; padding: 0 20px;
  background: linear-gradient(90deg, var(--board-accent) 0 4px, var(--bg-1, #0a0e14) 4px);
  border-bottom: 1px solid var(--l-2, #263141);
}
.board-brand { display: flex; align-items: center; gap: 12px; }
.board-brand .wm {
  font: 600 16px/1 var(--mono);
  letter-spacing: 0.22em;
  color: var(--t-0, #e6edf5);
}
.board-brand .sub {
  font: 11px/1 var(--mono);
  letter-spacing: 0.14em;
  color: var(--t-3, #525c6a);
  text-transform: uppercase;
  margin-left: 6px;
}
.board-clock {
  font: 600 28px/1 var(--mono);
  color: var(--t-0, #e6edf5);
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
}
.board-bar .right { display: flex; gap: 8px; align-items: center; }

/* PII MASKED chip — purple per AUDIO_VISUAL_SPEC §"PII mask chip". */
.chip.pii-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px;
  border: 1px solid #c77dff;
  color: #c77dff;
  background: rgba(199, 125, 255, 0.08);
  font: 700 10px/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
}
.chip.pii-chip:hover { background: rgba(199, 125, 255, 0.16); }

.board-bar .btn {
  background: var(--bg-2, #0f141c);
  border: 1px solid var(--l-2, #263141);
  color: var(--t-1, #b3bdcc);
  padding: 6px 12px;
  font: 600 12px/1 var(--sans);
  cursor: pointer;
}
.board-bar .btn:hover { background: var(--bg-3, #151c26); border-color: var(--l-3, #384357); color: var(--t-0, #e6edf5); }
.board-bar .btn.lg { padding: 8px 16px; font-size: 13px; }

/* ---------- Grid variants (locked) ---------- */
.board-grid {
  display: grid;
  gap: 1px;
  background: var(--l-2, #263141);
  overflow: hidden;
}
.board-grid.grid-2x2     { grid-template-columns: 1fr 1fr;     grid-template-rows: 1fr 1fr; }
.board-grid.grid-3x2     { grid-template-columns: 1fr 1fr 1fr; grid-template-rows: 1fr 1fr; }
.board-grid.grid-1big2   { grid-template-columns: 1.6fr 1fr;   grid-template-rows: 1fr 1fr; }
.board-grid.grid-1big2 .radio-tile { grid-row: 1 / -1; }
.board-grid.grid-stats-big {
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr;
}

/* ---------- Tile base ---------- */
.board-tile {
  background: var(--bg-0, #05080d);
  padding: 24px 28px;
  display: flex; flex-direction: column;
  min-height: 0; overflow: hidden;
}
.tile-label {
  font: 12px/1 var(--mono);
  letter-spacing: 0.22em;
  color: var(--t-3, #525c6a);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.tile-empty {
  padding: 28px 0;
  text-align: center;
  color: var(--t-3, #525c6a);
  font: 16px/1.4 var(--sans);
}

/* ---------- Activation tile ---------- */
.board-tile.activation { justify-content: space-between; }
.board-tile.activation .tile-big {
  font: 700 clamp(72px, 11vw, 200px)/0.9 var(--mono);
  letter-spacing: 0.02em;
  color: var(--board-accent);
  white-space: nowrap;
}
.board-tile.activation .tile-sub {
  font-size: 16px;
  color: var(--t-2, #7e8999);
  margin-top: 18px;
  line-height: 1.4;
}
.board-tile.activation .tile-row {
  display: flex; gap: 30px;
  font-size: 16px;
  margin-top: auto; padding-top: 20px;
  border-top: 1px solid var(--l-2, #263141);
}

/* ---------- Incidents tile ---------- */
.board-tile.incidents .tile-list {
  flex: 1; min-height: 0; overflow: auto;
  display: flex; flex-direction: column; gap: 10px;
}
.board-inc {
  display: grid;
  grid-template-columns: 60px 80px 1fr auto 70px;
  gap: 16px; align-items: baseline;
  padding: 10px 14px;
  background: var(--bg-1, #0a0e14);
  border-left: 4px solid var(--board-accent);
  font-size: 20px;
}
.board-inc .tier {
  font: 700 18px/1 var(--mono);
  padding: 4px 10px;
  display: inline-grid; place-items: center;
}
.board-inc .tier.t1 { background: color-mix(in oklab, var(--info, #4dc8ff) 18%, var(--bg-2, #0f141c)); color: var(--info, #4dc8ff); }
.board-inc .tier.t2 { background: color-mix(in oklab, var(--warn, #ffb020) 20%, var(--bg-2, #0f141c)); color: var(--warn, #ffb020); }
.board-inc .tier.t3 { background: var(--crit, #e63946); color: #fff; }
.board-inc .num   { color: var(--t-3, #525c6a); font-family: var(--mono); }
.board-inc .type  { font-weight: 600; color: var(--t-0, #e6edf5); }
.board-inc .zone  { font-size: 15px; color: var(--t-2, #7e8999); }
.board-inc .age   { color: var(--t-2, #7e8999); justify-self: end; font-family: var(--mono); }
.board-tile.incidents .tile-empty.ok {
  font: 700 48px/1 var(--mono);
  letter-spacing: 0.08em;
  color: var(--ok, #5fb976);
  text-align: center;
  padding: 40px 0;
}

/* ---------- Weather tile ---------- */
.board-tile.weather { gap: 0; }
.board-wx {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px; flex: 1; align-items: center;
}
.wx-col { display: flex; flex-direction: column; gap: 6px; }
.wx-k {
  font: 12px/1 var(--mono);
  letter-spacing: 0.14em;
  color: var(--t-3, #525c6a);
}
.wx-v {
  font: 700 clamp(56px, 7vw, 96px)/1 var(--mono);
  color: var(--t-0, #e6edf5);
}
.wx-u { font-size: 0.4em; color: var(--t-2, #7e8999); font-weight: 500; }
.wx-sub { font-size: 14px; color: var(--t-2, #7e8999); }
.wx-decision {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--l-2, #263141);
  font-size: 16px; line-height: 1.4;
  color: var(--t-1, #b3bdcc);
}

/* ---------- Inbound tile ---------- */
.board-tile.inbound .tile-list {
  flex: 1; min-height: 0; overflow: auto;
  display: flex; flex-direction: column; gap: 8px;
}
.board-in {
  display: grid;
  grid-template-columns: 64px 72px auto 1fr;
  gap: 16px; align-items: baseline;
  padding: 8px 12px;
  font-size: 17px;
  border-bottom: 1px solid var(--l-1, #1b2430);
}
.board-in .mono { font-size: 14px; letter-spacing: 0.1em; font-family: var(--mono); }
.board-in .who  { color: var(--acc, #4dc8ff); font-family: var(--mono); }
.board-in .subj { color: var(--t-1, #b3bdcc); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Status tile (directors' office "Security · Posts") ---------- */
.board-tile.status-tile { justify-content: flex-start; }
.board-tile.status-tile .tile-row > div { display: flex; flex-direction: column; gap: 8px; }

/* ---------- Radio tile (placeholder pane today) ---------- */
.board-tile.radio-tile { padding: 20px 24px; }
.board-tile.radio-tile .tile-list {
  flex: 1; min-height: 0; overflow: auto;
  display: flex; flex-direction: column; gap: 4px;
}
.board-tile.radio-tile .board-in {
  padding: 6px 10px;
  border-bottom: 1px dotted var(--l-1, #1b2430);
}

/* ---------- Board chooser (preview from dispatch) ---------- */
.board-chooser-bg {
  position: fixed; inset: 0; z-index: 9000;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 40px;
}
.board-chooser {
  background: var(--bg-0, #05080d);
  border: 1px solid var(--l-3, #384357);
  width: min(1000px, 100%);
  max-height: 90vh; overflow: auto;
  padding: 28px;
}
.board-chooser h2 {
  font: 700 14px/1 var(--mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--t-0, #e6edf5);
  margin: 0 0 18px 0;
}
.board-chooser .grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.board-chooser .opt {
  background: var(--bg-1, #0a0e14);
  border: 1px solid var(--l-2, #263141);
  padding: 18px 18px 16px;
  cursor: pointer;
  display: flex; flex-direction: column; gap: 6px;
}
.board-chooser .opt:hover { border-color: var(--brand, #ffd23f); }
.board-chooser .opt .lbl  { font: 700 14px/1 var(--sans); color: var(--t-0, #e6edf5); }
.board-chooser .opt .sub  { font: 11px/1.3 var(--mono); letter-spacing: 0.1em; color: var(--t-2, #7e8999); text-transform: uppercase; }
.board-chooser .opt .desc { font-size: 12px; color: var(--t-1, #b3bdcc); line-height: 1.4; margin-top: 6px; }
.board-chooser .opt .tiles {
  margin-top: 6px; font: 10px/1 var(--mono); color: var(--t-3, #525c6a);
  letter-spacing: 0.12em; text-transform: uppercase;
}
.board-chooser .foot {
  display: flex; justify-content: flex-end; margin-top: 18px;
}
.board-chooser .foot .btn {
  background: var(--bg-2, #0f141c);
  border: 1px solid var(--l-2, #263141);
  color: var(--t-1, #b3bdcc);
  padding: 8px 16px;
  font: 600 12px/1 var(--sans);
  cursor: pointer;
}