/* ═══════════════════════════════════════════════════════════
   Event Floor Plan & Table Assignment — Isolated Styles
   Delete this file (+ event_floorplan.js + the panel block in
   eo_event_expand_panel.html) to remove the feature.
   ═══════════════════════════════════════════════════════════ */

.fp-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ── Toolbar ─────────────────────────────────────────────── */
.fp-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: var(--font-2xs);
  color: var(--text-muted);
}
.fp-toolbar .fp-spacer { flex: 1 1 auto; }
.fp-upload-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 4px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: var(--font-2xs);
  transition: all 0.15s ease;
}
.fp-upload-label:hover { border-color: var(--accent); color: var(--text-primary); }
.fp-upload-label input[type="file"] { display: none; }

.fp-status { font-family: 'JetBrains Mono', monospace; font-size: var(--font-2xs); }
.fp-status.dirty { color: var(--warning, #f59e0b); }
.fp-status.clean { color: var(--text-muted); }
.fp-error { color: var(--danger, #ef4444); font-size: var(--font-2xs); }

/* ── Body: canvas + assignment sidebar ───────────────────── */
.fp-body {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 12px;
  align-items: start;
}
@media (max-width: 900px) {
  .fp-body { grid-template-columns: 1fr; }
}

/* ── Canvas (map background + units overlay) ─────────────── */
.fp-canvas {
  position: relative;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  line-height: 0;
}
.fp-canvas img.fp-map {
  display: block;
  width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}

.fp-grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background-image:
    linear-gradient(to right, rgba(59, 130, 246, 0.14) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(59, 130, 246, 0.14) 1px, transparent 1px);
  opacity: 0.55;
}

.fp-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  border: 2px dashed var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: var(--font-xs);
  text-align: center;
  padding: 24px;
}

/* ── Unit boxes ──────────────────────────────────────────── */
.fp-unit {
  position: absolute;
  z-index: 5;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2px;
  font-size: 10px;
  line-height: 1.1;
  font-family: 'JetBrains Mono', monospace;
  color: #0f172a;
  background: rgba(148, 163, 184, 0.55);
  border: 1.5px solid rgba(71, 85, 105, 0.9);
  border-radius: 4px;
  cursor: grab;
  touch-action: none;
  user-select: none;
  overflow: hidden;
  transition: box-shadow 0.12s ease, background 0.12s ease;
}
.fp-unit:hover { box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3); z-index: 6; }
.fp-unit.dragging { cursor: grabbing; z-index: 100; opacity: 0.9; }
.fp-unit.assigned {
  background: rgba(34, 197, 94, 0.72);
  border-color: rgba(21, 128, 61, 0.95);
  color: #052e16;
}
.fp-unit.selected {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  z-index: 20;
}
/* Network (inferred) conflict = amber advisory; curated (list) = hard red. */
.fp-unit.conflict {
  border-color: #f59e0b;
  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.55);
}
.fp-unit.conflict.assigned {
  background: rgba(245, 158, 11, 0.65);
  color: #422006;
}
.fp-unit.conflict.conflict-curated {
  border-color: #ef4444;
  box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.6);
}
.fp-unit.conflict.conflict-curated.assigned {
  background: rgba(239, 68, 68, 0.72);
  color: #450a0a;
}
.fp-unit .fp-unit-label {
  pointer-events: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* Resize mode (double-click): dashed outline + corner grip. Resize can only
   be initiated from this handle, so a plain drag never resizes by accident. */
.fp-unit.resizing {
  outline: 2px dashed var(--accent);
  outline-offset: 1px;
  z-index: 30;
}
.fp-unit .fp-resize-handle {
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 16px;
  height: 16px;
  cursor: nwse-resize;
  background: linear-gradient(135deg, transparent 45%, var(--accent) 45%);
  border-bottom-right-radius: 3px;
  touch-action: none;
  z-index: 40;
}

/* ── Assignment sidebar ──────────────────────────────────── */
.fp-side {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: var(--font-2xs);
}
.fp-side-box {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  padding: 10px;
}
.fp-side-title {
  font-size: var(--font-2xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.fp-side-box select {
  width: 100%;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 6px;
  font-size: var(--font-2xs);
}
.fp-side-box select:focus { outline: 1px solid var(--accent); }

.fp-pool {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  max-height: 180px;
  overflow-y: auto;
}
.fp-pool-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 10px;
}
.fp-pool-empty { color: var(--text-muted); font-size: 10px; }

.fp-pool-chip.fp-assigned {
  text-decoration: line-through;
  text-decoration-color: rgba(34, 197, 94, 0.9);
  opacity: 0.5;
}

/* ── Sponsor tier buckets ────────────────────────────────── */
.fp-tier-groups {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 320px;
  overflow-y: auto;
}
.fp-tier-group { display: flex; flex-direction: column; gap: 4px; }
.fp-tier-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-light);
  font-weight: 600;
}

/* ── Renumber field ──────────────────────────────────────── */
.fp-field {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-2xs);
  color: var(--text-muted);
}
.fp-field > span { white-space: nowrap; }
.fp-input {
  flex: 1 1 auto;
  width: 100%;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 6px;
  font-size: var(--font-2xs);
  font-family: 'JetBrains Mono', monospace;
}
.fp-input:focus { outline: 1px solid var(--accent); }

/* ── Assignment selection list ───────────────────────────── */
.fp-assign-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 200px;
  overflow-y: auto;
  margin-top: 4px;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px;
}
.fp-assign-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 6px;
  border-radius: 3px;
  font-size: var(--font-2xs);
  color: var(--text-secondary);
  cursor: pointer;
}
.fp-assign-row:hover { background: var(--bg-secondary); }
.fp-assign-row.active {
  background: rgba(59, 130, 246, 0.16);
  color: var(--accent-light);
}
.fp-assign-row.conflict { color: #f87171; }
.fp-assign-row.conflict.active { background: rgba(239, 68, 68, 0.18); }
.fp-assign-row.conflict.conflict-network { color: #fbbf24; }
.fp-assign-row.conflict.conflict-network.active { background: rgba(245, 158, 11, 0.16); }
.fp-assign-name { flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fp-assign-tier {
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.fp-assign-warn { color: #ef4444; font-size: 11px; }

.fp-hint {
  margin-top: 8px;
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.3;
}

/* ── Conflict summary ────────────────────────────────────── */
.fp-conflict-box { border-color: rgba(239, 68, 68, 0.5); }
.fp-conflict-title { color: #f87171; }
.fp-conflict-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: var(--text-secondary);
  padding: 2px 0;
}
.fp-conflict-x { color: #ef4444; }
.fp-conflict-row.fp-conflict-network .fp-conflict-x { color: #f59e0b; }
.fp-conflict-src {
  margin-left: auto;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.fp-conflict-row.fp-conflict-network { color: #fbbf24; }

.fp-counts {
  display: flex;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--font-2xs);
  color: var(--text-secondary);
}
.fp-counts b { color: var(--text-primary); }

.fp-btn {
  font-size: 10px;
  padding: 3px 10px;
  border-radius: 4px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.15s ease;
}
.fp-btn:hover { border-color: var(--accent); color: var(--text-primary); }
.fp-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.fp-btn.primary {
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent-light);
  border-color: rgba(59, 130, 246, 0.4);
}
.fp-btn.danger:hover { border-color: var(--danger, #ef4444); color: var(--danger, #ef4444); }

/* ═══════════════════════════════════════════════════════════
   Shareable seating view (floorplan_share.html) — public page
   chrome + first-come-first-served states. The .fp-* canvas/unit
   styles above are reused; these add page-level pieces.
   ═══════════════════════════════════════════════════════════ */
.fp-share-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.fp-share-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}
.fp-share-sub { font-size: 13px; color: var(--text-secondary); margin-top: 2px; }
.fp-share-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}
.fp-live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
}
.fp-live-dot.stale { background: #f59e0b; box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2); }

.fp-share-confirmed {
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(34, 197, 94, 0.14);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: var(--text-primary);
  font-size: 14px;
  margin-bottom: 12px;
}

.fp-share-blocked {
  text-align: center;
  max-width: 460px;
  margin: 64px auto;
  color: var(--text-secondary);
}
.fp-share-blocked-icon { font-size: 44px; margin-bottom: 8px; }
.fp-share-blocked h2 { color: var(--text-primary); margin: 0 0 8px; font-size: 22px; }

/* Larger tap targets + extra unit states on the public page */
#fp-share-canvas .fp-unit { cursor: pointer; font-size: 11px; }
.fp-unit.held {
  background: rgba(245, 158, 11, 0.6);
  border-color: rgba(180, 83, 9, 0.9);
  color: #451a03;
}
.fp-unit.mine {
  background: rgba(59, 130, 246, 0.78);
  border-color: rgba(37, 99, 235, 0.95);
  color: #fff;
}
.fp-unit.backup { outline: 2px dashed var(--accent); outline-offset: 1px; }

.fp-backup-warn {
  margin-top: 6px;
  padding: 6px 8px;
  border-radius: 6px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: var(--text-secondary);
  font-size: 11px;
  line-height: 1.35;
}
.fp-pick-row { font-size: 12px; color: var(--text-secondary); margin: 4px 0; }
.fp-pick-row.backup { color: var(--accent-light); }
.fp-share-actions { display: flex; gap: 8px; margin-top: 10px; }
.fp-share-actions .fp-btn { font-size: 12px; padding: 6px 14px; }

.fp-legend { display: flex; flex-direction: column; gap: 4px; font-size: 11px; color: var(--text-secondary); }
.fp-legend > div { display: flex; align-items: center; gap: 6px; }
.fp-key { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.fp-key.open { background: rgba(148, 163, 184, 0.55); border: 1.5px solid rgba(71, 85, 105, 0.9); }
.fp-key.committed { background: rgba(34, 197, 94, 0.72); border: 1.5px solid rgba(21, 128, 61, 0.95); }
.fp-key.held { background: rgba(245, 158, 11, 0.6); border: 1.5px solid rgba(180, 83, 9, 0.9); }
.fp-key.mine { background: rgba(59, 130, 246, 0.78); border: 1.5px solid rgba(37, 99, 235, 0.95); }

/* Platform-panel: Lock badge + share-link list */
.fp-locked-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(239, 68, 68, 0.14);
  color: var(--danger, #ef4444);
  border: 1px solid rgba(239, 68, 68, 0.4);
  font-family: 'JetBrains Mono', monospace;
}
.fp-update-pill {
  background: rgba(245, 158, 11, 0.16) !important;
  color: var(--warning, #f59e0b) !important;
  border-color: rgba(245, 158, 11, 0.45) !important;
  animation: fp-pulse 2s ease-in-out infinite;
}
@keyframes fp-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.65; } }
.fp-links { display: flex; flex-direction: column; gap: 4px; margin-top: 8px; }
.fp-link-row { display: flex; align-items: center; gap: 6px; }
.fp-link-label {
  flex: 1 1 auto;
  font-size: 11px;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Internal share view: assignment manifest under the map */
.fp-assign-table {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card);
  padding: 12px;
}
.fp-assign-table-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.fp-assign-grid { width: 100%; border-collapse: collapse; font-size: 12px; }
.fp-assign-grid td { padding: 5px 6px; border-bottom: 1px solid var(--border); }
.fp-ag-table { font-family: 'JetBrains Mono', monospace; color: var(--text-secondary); white-space: nowrap; width: 90px; }
.fp-ag-name { color: var(--text-primary); }
.fp-ag-via {
  text-align: right;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  white-space: nowrap;
}