:root {
  --bg: #0f172a;
  --panel: #111827;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --accent: #22c55e;
  --accent-2: #3b82f6;
  --danger: #ef4444;
  --border: #1f2937;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color: var(--text);
  background: var(--bg);
}

.app-header {
  padding: 16px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.app-header h1 {
  margin: 0;
  font-size: 20px;
}
.subtitle {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.controls {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
}
.controls .control-item {
  display: flex;
  gap: 8px;
  align-items: center;
}
.controls .control-item.right { margin-left: auto; }
.controls label { font-size: 13px; color: var(--muted); }
.controls select, .controls button {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 8px;
}
.controls button {
  cursor: pointer;
}
.controls .hint {
  font-size: 12px;
  color: var(--muted);
}

main { height: calc(100vh - 126px); }
#map { height: 100%; width: 100%; }
.leaflet-container { background: #0b1020; }

.overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(0,0,0,0.45);
  z-index: 1000;
}
.overlay.hidden { display: none; }
.overlay-content {
  width: min(680px, 92vw);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.overlay-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.overlay-header h2 {
  margin: 0;
  font-size: 18px;
}

#pin-form { padding: 14px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 12px;
}
.form-row.two {
  grid-template-columns: 1fr 1fr;
}
.form-field label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}
.form-field input, .form-field select, .form-field textarea {
  width: 100%;
  background: #0f1730;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  outline: none;
}
.form-field textarea {
  resize: vertical;
}
.overlay-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 6px 14px 14px;
}
.overlay-actions button {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--text);
}
.overlay-actions #save-pin {
  background: var(--accent);
  border-color: #16a34a;
}
.overlay-actions .secondary {
  background: transparent;
}

.marker-popup {
  font-size: 13px;
}
.marker-popup .title {
  font-weight: 600;
}
.marker-popup .meta {
  color: #cbd5e1;
  margin-top: 4px;
}
.marker-popup .actions {
  margin-top: 10px;
  display: flex;
  gap: 8px;
}
.marker-popup button {
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--text);
}
.marker-popup .edit {
  background: var(--accent-2);
  border-color: #2563eb;
}
.marker-popup .delete {
  background: var(--danger);
  border-color: #dc2626;
}