:root { --bg:#fafafa; --fg:#1a1a1a; --muted:#6b6b6b; --accent:#1565c0; --line:#e5e5e5; --green:#2e7d32; --orange:#e65100; }
* { box-sizing: border-box; }
body { margin:0; font:15px/1.45 system-ui, sans-serif; color:var(--fg); background:var(--bg); }
.topbar { display:flex; gap:.75rem; align-items:baseline; padding:.7rem 1rem; border-bottom:1px solid var(--line); background:#fff; position:sticky; top:0; z-index:1000; }
.muted { color:var(--muted); font-size:.85rem; }

/* Two-column layout: 360px left sidebar + fluid right pane */
#app {
  display:grid;
  grid-template-columns: 360px 1fr;
  grid-template-rows: auto;
  gap:1rem;
  padding:1rem;
  align-items:start;
}
/* Left column panels stack vertically */
#import-panel, #entities-panel, #targets-panel, #calendar-section {
  grid-column: 1;
}
/* Right column */
#map-panel, #schedule-panel, #browse-panel { grid-column: 2; }
/* Map fills remaining height */
#map-panel { min-height: 320px; }

.panel { background:#fff; border:1px solid var(--line); border-radius:10px; padding:1rem; }
#map { width:100%; height:100%; min-height:320px; border-radius:8px; }
input[type=search], select { width:100%; padding:.5rem; border:1px solid #ccc; border-radius:8px; font-size:1rem; }
.results, .targets { list-style:none; margin:.4rem 0; padding:0; }
.results li, .targets li { display:flex; justify-content:space-between; gap:.5rem; padding:.4rem .2rem; border-bottom:1px solid var(--line); cursor:pointer; }
.targets li { cursor:default; }
button { padding:.5rem .9rem; border:0; border-radius:8px; background:var(--accent); color:#fff; font-size:1rem; cursor:pointer; }
button:disabled { opacity:.5; cursor:default; }
.row { display:flex; gap:.6rem; align-items:end; margin-top:.6rem; flex-wrap:wrap; }
#schedule { padding-left:1.2rem; }
#schedule li { margin:.3rem 0; }
@media (max-width: 800px) { #app { grid-template-columns:1fr; } #map-panel,#schedule-panel,#browse-panel,#import-panel,#entities-panel,#targets-panel,#calendar-section{grid-column:1;} }

/* Numbered map markers (Leaflet divIcon) */
.map-marker {
  width:28px; height:28px; line-height:28px; text-align:center;
  background:var(--accent); color:#fff; border-radius:50%;
  font-size:.85rem; font-weight:700; border:2px solid #fff;
  box-shadow:0 1px 4px rgba(0,0,0,.35);
}
.map-walk { color:var(--muted); font-size:.8rem; }

/* Panel headings with inline controls */
.panel h2 { display:flex; align-items:center; gap:.5rem; margin:0 0 .6rem; font-size:1rem; }
.btn-sm { padding:.25rem .6rem; font-size:.8rem; }

/* Badge: item count */
.badge {
  display:inline-block; min-width:18px; height:18px;
  line-height:18px; text-align:center; padding:0 4px;
  background:var(--orange); color:#fff;
  border-radius:9px; font-size:.75rem; font-weight:700;
}
.badge.green { background:var(--green); }

/* Entity review cards */
.review-section-title { font-size:.85rem; font-weight:600; color:var(--muted); text-transform:uppercase; letter-spacing:.05em; margin:.6rem 0 .3rem; }
.review-card {
  border:1px solid var(--line); border-radius:8px;
  padding:.6rem .7rem; margin:.4rem 0;
  display:flex; flex-direction:column; gap:.4rem;
}
.review-card.resolving { opacity:.5; pointer-events:none; }
.review-card-name { font-weight:600; font-size:.9rem; }
.review-card-count { color:var(--muted); font-size:.8rem; }
.review-card-actions { display:flex; gap:.4rem; flex-wrap:wrap; }
.review-card-actions button { font-size:.78rem; padding:.25rem .55rem; }
.btn-accept { background:#e8f5e9; color:var(--green); border:1px solid #a5d6a7; }
.btn-accept:hover { background:#c8e6c9; }
.btn-merge { background:#e3f2fd; color:var(--accent); border:1px solid #90caf9; }
.btn-merge:hover { background:#bbdefb; }
.suggestion-score { color:var(--muted); font-size:.75rem; }
.conflict { background:#fff3e0; }
.calendar-connected { color:var(--green); font-size:.9rem; }

/* Browse program panel */
.browse-modes { display:flex; gap:.35rem; flex-wrap:wrap; margin-bottom:.5rem; }
.browse-mode-btn {
  background:#f0f0f0; color:var(--fg); border:1px solid #ccc;
  padding:.3rem .65rem; font-size:.82rem; border-radius:6px;
}
.browse-mode-btn.active { background:var(--accent); color:#fff; border-color:var(--accent); }
#browse-search { width:100%; margin-bottom:.4rem; }

/* Group header rows */
.browse-group {
  border-bottom:1px solid var(--line);
}
.browse-group-hdr {
  display:flex; align-items:center; gap:.5rem;
  padding:.45rem .2rem; cursor:pointer; user-select:none;
  font-size:.88rem;
}
.browse-group-hdr:hover { background:#f5f5f5; border-radius:6px; }
.browse-group-arrow { font-size:.7rem; color:var(--muted); flex-shrink:0; width:1rem; }
.browse-group-label { flex:1; font-weight:600; }
.browse-group-count { color:var(--muted); font-size:.8rem; }
.browse-group-body { padding:.2rem 0 .4rem 1.2rem; display:none; }
.browse-group.open .browse-group-body { display:block; }
.browse-group.open .browse-group-arrow { transform:rotate(90deg); }
.browse-group-loading { color:var(--muted); font-size:.82rem; padding:.25rem 0; }

/* Sub-group rows (org→person, person→org) */
.browse-subgroup { margin:.2rem 0; }
.browse-subgroup-hdr {
  display:flex; align-items:center; gap:.4rem;
  padding:.3rem .2rem; cursor:pointer; font-size:.83rem;
}
.browse-subgroup-hdr:hover { background:#f5f5f5; border-radius:5px; }
.browse-subgroup-arrow { font-size:.65rem; color:var(--muted); width:.9rem; }
.browse-subgroup-label { flex:1; font-weight:500; }
.browse-subgroup-count { color:var(--muted); font-size:.78rem; }
.browse-subgroup-body { padding:.15rem 0 .2rem 1rem; display:none; }
.browse-subgroup.open .browse-subgroup-body { display:block; }
.browse-subgroup.open .browse-subgroup-arrow { transform:rotate(90deg); }

/* Event rows */
.browse-event {
  display:flex; gap:.5rem; align-items:baseline;
  padding:.25rem .2rem; border-bottom:1px solid #f0f0f0;
  font-size:.82rem; flex-wrap:wrap;
}
.browse-event:last-child { border-bottom:none; }
.browse-event-time { color:var(--muted); white-space:nowrap; min-width:5.5rem; }
.browse-event-title { flex:1; min-width:0; }
.browse-event-loc { color:var(--muted); font-size:.77rem; }
.browse-event-persons { color:var(--muted); font-size:.77rem; width:100%; padding-left:5.5rem; }
.browse-event-add { margin-left:auto; flex-shrink:0; padding:.15rem .4rem; font-size:.75rem; background:#e3f2fd; color:var(--accent); border:1px solid #90caf9; border-radius:5px; cursor:pointer; }
.browse-event-add:hover { background:#bbdefb; }