:root {
  --bg: #0a0f1f;
  --panel: #121a31;
  --line: #324264;
  --text: #edf2ff;
  --muted: #9fb0cf;
  --blue: #5aa0ff;
  --green: #22c55e;
  --red: #ef4444;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #17244a, var(--bg));
}

.app {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  gap: 14px;
}

.header h1 {
  margin: 0;
}

.header p {
  margin: 6px 0 0;
  color: var(--muted);
}

.panel,
.result {
  background: color-mix(in srgb, var(--panel) 94%, black);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
}

.panel-row {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.label {
  color: var(--muted);
  margin-right: 6px;
}

.task {
  margin: 12px 0 4px;
  font-size: 1.3rem;
  font-weight: 700;
}

.subtask {
  margin: 0;
  color: var(--muted);
}

.map-shell {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
}

#map {
  width: 100%;
  height: min(74vh, 760px);
  min-height: 520px;
}

.leaflet-container {
  background: #9ea7b5;
}

.country-layer {
  fill: #b6bcc7;
  stroke: #646d7a;
  stroke-width: 0.9;
  fill-opacity: 1;
}

.country-layer:hover {
  fill: #c5cbd5;
}

.pin-point {
  transition: fill 0.2s ease, stroke 0.2s ease;
}

.pin-default {
  fill: var(--blue);
  stroke: #0b1220;
  stroke-width: 1.4;
}

.pin-correct {
  fill: var(--green);
  stroke: #0b1220;
  stroke-width: 1.4;
}

.pin-wrong {
  fill: var(--red);
  stroke: #0b1220;
  stroke-width: 1.4;
}

.pin-clicked-wrong {
  fill: #f59e0b;
  stroke: #0b1220;
  stroke-width: 1.4;
}

.pin-pulse {
  animation: pulse 0.7s ease-in-out infinite;
}

.legend {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.dot {
  width: 12px;
  height: 12px;
  display: inline-block;
  border-radius: 999px;
  margin-right: 6px;
  border: 1px solid #111827;
}

.dot-default { background: var(--blue); }
.dot-good { background: var(--green); }
.dot-bad { background: var(--red); }

button {
  margin-top: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  border: none;
  color: white;
  background: #2563eb;
  cursor: pointer;
  font-weight: 600;
}

button:hover { filter: brightness(1.08); }

@keyframes pulse {
  0% {
    transform: scale(1);
    filter: drop-shadow(0 0 0 rgba(239, 68, 68, 0));
  }
  50% {
    transform: scale(1.32);
    filter: drop-shadow(0 0 7px rgba(239, 68, 68, 0.9));
  }
  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 0 rgba(239, 68, 68, 0));
  }
}