/* ═════════════════════════════════════════════════════════════════════
   Λ — Living Console (PSC v2 Phase 6.I.6)

   Ambient operator-view surface — NOT cinematic.
   Honours --bk-* tokens only (no raw hex). Presence-status tokens
   live in static/portal/css/design_tokens.css:
       --bk-status-online / --bk-status-online-glow
       --bk-status-idle   / --bk-status-idle-glow
       --bk-status-offline
   ═════════════════════════════════════════════════════════════════════ */

/* ─── STAGE ──────────────────────────────────────────────────── */
.lc-stage {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--bk-space-4);
  padding: var(--bk-space-4);
  background: var(--bk-navy-deep);
  color: var(--bk-gold-glow);
  border-radius: var(--bk-radius-md);
  font-family: var(--bk-font-body);
}

/* ─── HEADER STRIP ───────────────────────────────────────────── */
.lc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--bk-space-4);
  padding-bottom: var(--bk-space-3);
  border-bottom: 1px solid var(--bk-navy);
  flex-wrap: wrap;
}
.lc-title-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.lc-eyebrow {
  font-size: var(--bk-text-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bk-gold);
}
.lc-title {
  font-size: var(--bk-text-xl);
  font-weight: 700;
  color: var(--bk-gold-glow);
  letter-spacing: -0.01em;
  margin: 0;
}
.lc-subtitle {
  font-size: var(--bk-text-sm);
  color: var(--bk-gold-soft);
  margin: 0;
  font-variant-numeric: tabular-nums;
  opacity: 0.85;
}
.lc-controls {
  display: flex;
  align-items: center;
  gap: var(--bk-space-2);
  flex-wrap: wrap;
}

/* ─── PAUSE / MUTE BUTTONS ───────────────────────────────────── */
.lc-cc-btn {
  min-width: 44px;
  min-height: 44px;
  padding: 0 14px;
  background: var(--bk-navy);
  color: var(--bk-gold-glow);
  border: 1px solid var(--bk-navy);
  border-radius: var(--bk-radius-pill);
  font: 600 12px var(--bk-font-body);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background var(--bk-ease-snappy), border-color var(--bk-ease-snappy);
}
.lc-cc-btn:hover {
  background: var(--bk-aubergine);
  border-color: var(--bk-gold);
}
.lc-cc-btn:active { transform: translateY(1px); }
.lc-cc-btn:focus-visible { outline: none; box-shadow: var(--bk-focus-ring); }
.lc-cc-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.lc-cc-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--bk-status-online);
  box-shadow: 0 0 8px var(--bk-status-online-glow);
}
.lc-cc-btn.is-paused .lc-cc-dot {
  background: var(--bk-status-idle);
  box-shadow: 0 0 8px var(--bk-status-idle-glow);
}
.lc-cc-btn.is-muted .lc-cc-icon { opacity: 0.4; }

/* ─── LIVE PULSE INDICATOR ───────────────────────────────────── */
.lc-live-pulse {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: var(--bk-navy);
  border: 1px solid var(--bk-status-online);
  border-radius: var(--bk-radius-pill);
  font: 600 11px var(--bk-font-body);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bk-status-online);
  box-shadow: 0 0 24px var(--bk-status-online-glow);
}
.lc-pulse-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--bk-status-online);
  box-shadow: 0 0 0 0 var(--bk-status-online);
  animation: lcLivePulse 1.5s ease-out infinite;
}
.lc-stage.is-paused .lc-live-pulse {
  border-color: var(--bk-status-idle);
  color: var(--bk-status-idle);
  box-shadow: 0 0 24px var(--bk-status-idle-glow);
}
.lc-stage.is-paused .lc-pulse-dot {
  background: var(--bk-status-idle);
  animation: none;
}
@keyframes lcLivePulse {
  0%   { box-shadow: 0 0 0 0 var(--bk-status-online-glow); }
  70%  { box-shadow: 0 0 0 12px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}

/* ─── KPI TILE ROW ───────────────────────────────────────────── */
.lc-kpi-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--bk-space-3);
}
@media (max-width: 980px) { .lc-kpi-row { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .lc-kpi-row { grid-template-columns: 1fr; } }

.lc-kpi-tile {
  background: var(--bk-navy);
  border: 1px solid var(--bk-navy);
  border-radius: var(--bk-radius-md);
  padding: 14px 16px 16px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--bk-ease-deliberate);
}
.lc-kpi-tile::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--bk-gold);
  opacity: 0.45;
}
.lc-kpi-tile:hover { border-color: var(--bk-gold); }

.lc-kpi-label {
  font-size: var(--bk-text-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bk-gold-soft);
  margin-bottom: 8px;
  opacity: 0.7;
}
.lc-kpi-value {
  font-family: var(--bk-font-mono);
  font-size: var(--bk-text-2xl);
  font-weight: 700;
  color: var(--bk-gold-glow);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: baseline;
  gap: 8px;
  transition: color var(--bk-ease-deliberate);
}
.lc-kpi-value.is-ticking { color: var(--bk-gold); }
.lc-kpi-unit {
  font-size: var(--bk-text-sm);
  color: var(--bk-gold-soft);
  font-weight: 500;
  opacity: 0.7;
}
.lc-kpi-sub {
  margin-top: 4px;
  font-size: var(--bk-text-xs);
  color: var(--bk-gold-soft);
  font-variant-numeric: tabular-nums;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  opacity: 0.7;
}
.lc-delta-up   { color: var(--bk-emerald); font-weight: 600; }
.lc-delta-down { color: var(--bk-red); font-weight: 600; }
.lc-delta-flat { color: var(--bk-gold-soft); font-weight: 600; }

/* ─── GRID (activity + presence) ─────────────────────────────── */
.lc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: var(--bk-space-3);
}
@media (max-width: 980px) { .lc-grid { grid-template-columns: 1fr; } }

.lc-card {
  background: var(--bk-navy);
  border: 1px solid var(--bk-navy);
  border-radius: var(--bk-radius-md);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.lc-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--bk-navy);
  background: var(--bk-aubergine);
}
.lc-card-head h3 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bk-gold);
  margin: 0;
}
.lc-card-meta {
  font-size: var(--bk-text-xs);
  color: var(--bk-gold-soft);
  font-variant-numeric: tabular-nums;
  opacity: 0.7;
}

/* ─── ACTIVITY STREAM ────────────────────────────────────────── */
.lc-activity-stream {
  max-height: 460px;
  overflow-y: auto;
  padding: 6px 0;
}
.lc-activity-stream::-webkit-scrollbar { width: 8px; }
.lc-activity-stream::-webkit-scrollbar-thumb {
  background: var(--bk-aubergine);
  border-radius: 4px;
}

.lc-activity-row {
  display: grid;
  grid-template-columns: 56px 28px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--bk-navy);
  font-size: var(--bk-text-sm);
  animation: lcRowFadeIn 300ms ease-out;
}
.lc-activity-row:last-child { border-bottom: none; }
.lc-activity-row.is-new {
  background: linear-gradient(90deg, rgba(194,153,84,0.10), transparent 60%);
}
.lc-activity-time {
  font-family: var(--bk-font-mono);
  font-size: 11.5px;
  color: var(--bk-gold-soft);
  font-variant-numeric: tabular-nums;
  opacity: 0.6;
}
.lc-activity-glyph {
  width: 24px; height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  background: var(--bk-aubergine);
  border: 1px solid var(--bk-navy);
}
.lc-glyph-vote_up,
.lc-glyph-heart    { color: var(--bk-emerald); border-color: rgba(16,185,129,0.4); }
.lc-glyph-vote_down,
.lc-glyph-skip     { color: var(--bk-red);     border-color: rgba(220,38,38,0.4); }
.lc-glyph-alloc    { color: var(--bk-gold);    border-color: rgba(194,153,84,0.4); }
.lc-glyph-enter,
.lc-glyph-open     { color: var(--bk-status-online); border-color: rgba(16,185,129,0.4); }
.lc-glyph-comment  { color: var(--bk-amber);   border-color: rgba(245,158,11,0.4); }
.lc-glyph-amend,
.lc-glyph-flag     { color: var(--bk-gold);    border-color: rgba(194,153,84,0.4); }
.lc-glyph-completion { color: var(--bk-emerald); border-color: rgba(16,185,129,0.4); }

.lc-activity-text {
  font-size: var(--bk-text-sm);
  color: var(--bk-gold-glow);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.lc-actor-name {
  font-weight: 600;
  color: var(--bk-gold);
  margin-right: 4px;
}
.lc-verb {
  color: var(--bk-gold-soft);
  opacity: 0.7;
  margin: 0 4px;
}
.lc-subj {
  color: var(--bk-gold-glow);
  font-style: italic;
  opacity: 0.85;
}
.lc-activity-tag {
  font-family: var(--bk-font-mono);
  font-size: 10.5px;
  padding: 2px 7px;
  border-radius: var(--bk-radius-pill);
  background: var(--bk-aubergine);
  border: 1px solid var(--bk-navy);
  color: var(--bk-gold-soft);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  opacity: 0.8;
}
.lc-activity-empty,
.lc-presence-empty {
  padding: 24px;
  text-align: center;
  color: var(--bk-gold-soft);
  font-size: var(--bk-text-sm);
  opacity: 0.6;
}

@keyframes lcRowFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── PRESENCE GRID ──────────────────────────────────────────── */
.lc-presence-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
  gap: 10px;
  padding: 14px;
}

.lc-presence-tile {
  background: var(--bk-aubergine);
  border: 1px solid var(--bk-navy);
  border-radius: var(--bk-radius-sm);
  padding: 12px 10px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  transition: border-color var(--bk-ease-deliberate), background var(--bk-ease-deliberate);
  min-height: 110px;
  min-width: 44px;
}
.lc-presence-tile:hover {
  border-color: var(--bk-gold);
}

.lc-presence-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bk-gold) 0%, var(--bk-gold-soft) 100%);
  color: var(--bk-navy);
  font: 700 12px var(--bk-font-body);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
  position: relative;
}

/* Status dot anchored to the avatar via positioning relative to tile */
.lc-status-dot {
  position: absolute;
  top: 14px;
  right: calc(50% - 22px);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bk-status-offline);
  border: 2px solid var(--bk-aubergine);
  z-index: 1;
}
.lc-status-dot.is-online {
  background: var(--bk-status-online);
  box-shadow: 0 0 8px var(--bk-status-online-glow);
  animation: lcDotPulse 2s ease-out infinite;
}
.lc-status-dot.is-idle {
  background: var(--bk-status-idle);
  box-shadow: 0 0 6px var(--bk-status-idle-glow);
}
.lc-status-dot.is-offline {
  background: var(--bk-status-offline);
}
@keyframes lcDotPulse {
  0%   { box-shadow: 0 0 0 0 var(--bk-status-online-glow); }
  70%  { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}

.lc-presence-name {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--bk-gold-glow);
  margin-bottom: 2px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.lc-presence-status {
  font-size: 10px;
  color: var(--bk-gold-soft);
  font-family: var(--bk-font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.7;
}
.lc-presence-tile.is-online .lc-presence-status { color: var(--bk-status-online); }
.lc-presence-tile.is-idle   .lc-presence-status { color: var(--bk-status-idle); }
.lc-presence-tile.is-offline .lc-presence-status { color: var(--bk-status-offline); }

/* ─── reduced motion ─────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .lc-pulse-dot,
  .lc-status-dot.is-online {
    animation: none !important;
  }
  .lc-activity-row { animation: none !important; }
  .lc-kpi-value { transition: none !important; }
}

/* ─── small screen polish ────────────────────────────────────── */
@media (max-width: 700px) {
  .lc-header { flex-direction: column; align-items: flex-start; }
  .lc-controls { width: 100%; justify-content: flex-start; }
}