/* Dead End Motel v0.21 — Spatial UI / Focused Layout / Zero-Clutter */

/* ============================================================
   ROOM TWO-LEVEL SYSTEM
   ============================================================ */

#room-list.room-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--v20-space-xs) var(--v20-space-sm);
  align-items: start;
}

.room-card.room-card-focused {
  grid-column: 1 / -1;
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06), 0 8px 32px rgba(0, 0, 0, 0.28);
}

/* --- Overview Row (always visible compact strip) --- */

.room-overview-row {
  display: flex;
  align-items: center;
  gap: var(--v20-space-sm);
  flex-wrap: nowrap;
  min-width: 0;
}

.room-overview-identity {
  display: flex;
  align-items: center;
  gap: var(--v20-space-xs);
  flex: 0 0 auto;
  min-width: 0;
}

.room-overview-identity h4 {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
}

.room-overview-guest {
  flex: 1 1 0;
  min-width: 0;
  font-size: 0.76rem;
  color: var(--text-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.room-urgency-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.1rem 0.38rem;
  border-radius: var(--v20-chip-radius);
  white-space: nowrap;
  flex-shrink: 0;
}

.room-urgency-chip.is-call {
  background: rgba(248, 113, 113, 0.14);
  color: rgba(248, 113, 113, 0.96);
  border: 1px solid rgba(248, 113, 113, 0.28);
}

.room-urgency-chip.is-chain {
  background: rgba(251, 191, 36, 0.1);
  color: rgba(251, 191, 36, 0.95);
  border: 1px solid rgba(251, 191, 36, 0.22);
}

.room-focus-btn {
  flex-shrink: 0;
  font-size: 0.72rem !important;
  padding: 0.22rem 0.6rem !important;
  white-space: nowrap;
}

/* --- Detail Panel (hidden until focused) --- */

.room-card-occupied .room-detail-panel {
  display: none;
}

.room-card-occupied.room-card-focused .room-detail-panel {
  display: block;
  margin-top: var(--v20-space-md);
  padding-top: var(--v20-space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  animation: v21-panel-appear 0.14s ease-out;
}

@keyframes v21-panel-appear {
  from { opacity: 0; transform: translateY(-3px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Compact occupied card when not focused */
.room-card-occupied:not(.room-card-focused) {
  padding: var(--v20-space-sm) var(--v20-space-md);
}

/* Vacant / locked rooms: compact */
.room-card-vacant {
  padding: var(--v20-space-sm) var(--v20-space-md);
}

.room-card-vacant .room-meta {
  font-size: 0.76rem;
  margin: 0.15rem 0 0;
  color: var(--text-soft);
}

.room-card-locked {
  padding: var(--v20-space-sm) var(--v20-space-md);
  opacity: 0.58;
}

/* Detail panel header strip */
.room-detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--v20-space-sm);
  margin-bottom: var(--v20-space-sm);
  padding-bottom: var(--v20-space-xs);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.room-detail-label {
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
}

/* ============================================================
   SHARED SPACE TILES — COMPACT BOARD
   ============================================================ */

#shared-space-grid.shared-space-board {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.shared-space-card {
  padding: var(--v20-space-md);
}

/* Issue line: prominent single-line summary */
.shared-space-headline {
  margin: var(--v20-space-xs) 0 0 !important;
  font-size: 0.82rem !important;
  font-weight: 600 !important;
}

/* Connection badges: inline compact pills */
.shared-space-connection-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.1rem 0.35rem;
  border-radius: var(--v20-chip-radius);
  text-transform: uppercase;
}

.shared-space-connection-badge.has-room-calls {
  background: rgba(96, 165, 250, 0.1);
  color: rgba(96, 165, 250, 0.95);
  border: 1px solid rgba(96, 165, 250, 0.22);
}

.shared-space-connection-badge.has-scanner {
  background: rgba(192, 132, 252, 0.1);
  color: rgba(192, 132, 252, 0.95);
  border: 1px solid rgba(192, 132, 252, 0.22);
}

/* Verbose zone info: collapsed by default */
.shared-space-detail-drawer {
  margin-top: var(--v20-space-sm);
  border-radius: var(--radius-md);
  border: 1px dashed rgba(255, 255, 255, 0.1);
}

.shared-space-detail-drawer > summary {
  cursor: pointer;
  list-style: none;
  padding: var(--v20-space-xs) var(--v20-space-sm);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.shared-space-detail-drawer > summary::-webkit-details-marker {
  display: none;
}

.shared-space-detail-body {
  padding: 0 var(--v20-space-sm) var(--v20-space-sm);
  font-size: 0.75rem;
  line-height: var(--v20-line-body);
  color: var(--text-soft);
}

.shared-space-detail-body > p {
  margin: 0.25rem 0 0;
}

/* Actions: always at bottom of tile */
.shared-space-actions {
  margin-top: var(--v20-space-sm) !important;
}

/* Compact pressure chips on shared spaces */
.shared-space-card .room-pressure-row {
  flex-wrap: wrap;
  gap: var(--v20-space-xs);
  margin-bottom: 0;
}

.shared-space-card .room-pressure-row .room-state-chip {
  font-size: 0.62rem;
  padding: 0.1rem 0.35rem;
}

/* ============================================================
   GUEST CASE BOARD — DENSITY REDUCTION
   ============================================================ */

.guest-card.guest-card-v20 {
  padding: var(--v20-space-md) var(--v20-space-md) var(--v20-space-sm);
}

.guest-chip-row {
  gap: var(--v20-space-xs);
  flex-wrap: wrap;
}

.guest-chip-row .guest-signal-chip,
.guest-chip-row .guest-meta-chip {
  font-size: 0.65rem;
}

.guest-case-strapline {
  margin: var(--v20-space-xs) 0 var(--v20-space-sm) !important;
  font-size: 0.83rem !important;
}

/* Investigation group: visually subordinate */
.action-group-investigate {
  background: rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--v20-space-xs) var(--v20-space-sm);
}

.action-group-investigate > .action-group-label {
  font-size: 0.6rem;
  margin-bottom: var(--v20-space-xs);
}

.action-group-investigate .button {
  font-size: 0.73rem;
  padding: 0.22rem 0.55rem;
}

.action-group-investigate .button[disabled] {
  opacity: 0.38;
}

/* Desk decision: clear hierarchy */
.action-group-decide {
  margin-bottom: var(--v20-space-xs);
}

.action-group-decide .button-primary {
  font-weight: 700;
}

/* ============================================================
   SCANNER LEGEND — COLLAPSED BY DEFAULT
   ============================================================ */

.scanner-legend-drawer {
  margin-top: var(--v20-space-xs);
}

.scanner-legend-drawer > summary {
  cursor: pointer;
  list-style: none;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-soft);
  padding: var(--v20-space-xs) 0;
  opacity: 0.75;
}

.scanner-legend-drawer > summary::-webkit-details-marker {
  display: none;
}

.scanner-legend-drawer[open] > summary {
  opacity: 1;
}

/* ============================================================
   BUTTON HIERARCHY
   ============================================================ */

.room-service-row .button {
  font-size: 0.78rem;
  padding: 0.28rem 0.62rem;
}

.room-tactical-row .button {
  font-size: 0.78rem;
}

.shared-space-actions .button {
  font-size: 0.78rem;
  padding: 0.28rem 0.62rem;
}

/* ============================================================
   VISUAL GAME-FEEL
   ============================================================ */

.room-card.room-tone-hostile {
  border-left: 2px solid rgba(248, 113, 113, 0.55);
}

.room-card.room-tone-strained {
  border-left: 2px solid rgba(251, 191, 36, 0.4);
}

.room-card.is-critical-pulse {
  animation: v21-pulse-ring 2.2s ease-in-out infinite;
}

@keyframes v21-pulse-ring {
  0%, 100% { box-shadow: 0 0 0 0px rgba(248, 113, 113, 0); }
  50%       { box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.18); }
}

.is-emergency-priority {
  outline: 1px solid rgba(248, 113, 113, 0.38);
  outline-offset: 2px;
}

/* ============================================================
   LAPTOP-FIRST LAYOUT
   ============================================================ */

.shift-situation-drawer .shift-context-block {
  padding: var(--v20-space-sm) var(--v20-space-md);
}

.microcopy-line {
  margin: var(--v20-space-xs) 0 var(--v20-space-sm);
  font-size: 0.77rem;
}

.desk-scanner-card {
  margin-bottom: var(--v20-space-md);
}

.panel .panel-header.split-space {
  margin-top: var(--v20-space-lg);
  padding-top: var(--v20-space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: var(--v20-space-xs);
}

/* ============================================================
   RESPONSIVE — MOBILE SAFETY
   ============================================================ */

@media (max-width: 960px) {
  #room-list.room-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}

@media (max-width: 720px) {
  #room-list.room-grid {
    grid-template-columns: 1fr;
  }

  .room-card.room-card-focused {
    grid-column: auto;
  }

  .room-overview-row {
    flex-wrap: wrap;
  }

  .room-overview-guest {
    white-space: normal;
    flex-basis: 100%;
  }

  #shared-space-grid.shared-space-board {
    grid-template-columns: 1fr;
  }
}