:root {
  color-scheme: dark;
  --bg: #0f1117;
  --panel: #171a22;
  --border: #2a2f3a;
  --text: #f5f7fa;
  --muted: #9ea8b7;
  --accent: #ff9f1a;
  --accent-2: #ffbd59;
  --danger: #d14a4a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

header {
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, #1a1f29, #141821);
  padding: 12px 16px;
}

h1 {
  margin: 0;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.sub {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
  padding: 10px 16px;
}

button {
  border: 1px solid var(--border);
  background: #242a36;
  color: var(--text);
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

button:hover {
  border-color: #3a4353;
  background: #2b3342;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.undo {
  border-color: #7a5a2a;
  background: #3a2d19;
  color: var(--accent-2);
}

.reset {
  border-color: #6e2c2c;
  background: #3e1f1f;
  color: #ffb4b4;
}

.count {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.95rem;
}

.count strong {
  color: var(--accent);
}

.map-wrap {
  flex: 1;
  padding: 12px;
  min-height: 420px;
}

#mapCanvas {
  width: 100%;
  height: 100%;
  min-height: 420px;
  display: block;
  background: #0b0e14;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: grab;
  touch-action: none;
}

#mapCanvas.dragging {
  cursor: grabbing;
}

.hint {
  font-size: 0.86rem;
  color: var(--muted);
  padding: 6px 16px 14px;
}


.map-switch {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.map-link {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--border);
  background: #242a36;
  color: var(--text);
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
}

.map-link:hover {
  border-color: #3a4353;
  background: #2b3342;
}

.map-link[aria-current="page"] {
  border-color: #7a5a2a;
  background: #3a2d19;
  color: var(--accent-2);
}