:root {
  --green-dark: #1b4332;
  --green-mid: #2d6a4f;
  --green-light: #40916c;
  --gold: #ffd700;
  --silver: #c0c0c0;
  --bronze: #cd7f32;
}

body {
  background: #f5f7f5;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar {
  background: var(--green-dark) !important;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff !important;
}

.navbar-nav .nav-link {
  color: rgba(255,255,255,0.85) !important;
  font-size: 0.9rem;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: #fff !important;
}

.page-header {
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green-mid) 100%);
  color: #fff;
  padding: 1.5rem 0;
  margin-bottom: 1.5rem;
}

.page-header h1 {
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0;
}

.page-header small {
  opacity: 0.8;
}

.card {
  border: none;
  box-shadow: 0 1px 6px rgba(0,0,0,0.08);
  border-radius: 10px;
}

.card-header {
  background: var(--green-mid);
  color: #fff;
  font-weight: 600;
  border-radius: 10px 10px 0 0 !important;
}

.btn-primary {
  background: var(--green-mid);
  border-color: var(--green-mid);
}

.btn-primary:hover {
  background: var(--green-dark);
  border-color: var(--green-dark);
}

.btn-outline-primary {
  color: var(--green-mid);
  border-color: var(--green-mid);
}

.btn-outline-primary:hover,
.btn-outline-primary.active {
  background: var(--green-mid);
  border-color: var(--green-mid);
  color: #fff;
}

.table thead th {
  background: #eaf4ee;
  color: var(--green-dark);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-bottom: 2px solid var(--green-mid);
}

.row-place-1 { background: #fffde7 !important; }
.row-place-2 { background: #fafafa !important; }
.row-place-3 { background: #fff8f0 !important; }

.medal-1 { color: var(--gold); font-weight: 700; }
.medal-2 { color: var(--silver); font-weight: 700; }
.medal-3 { color: var(--bronze); font-weight: 700; }

.stat-card {
  text-align: center;
  padding: 1rem;
}

.stat-card .value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--green-mid);
}

.stat-card .label {
  font-size: 0.8rem;
  color: #666;
  text-transform: uppercase;
}

.sector-link {
  color: var(--green-mid);
  text-decoration: none;
  font-weight: 600;
}

.sector-link:hover {
  color: var(--green-dark);
  text-decoration: underline;
}

.zero-catch {
  color: #aaa;
}

.weight-bar-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.weight-bar {
  height: 10px;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--green-light), var(--green-dark));
  min-width: 4px;
}

.year-filter .btn {
  margin: 2px;
  font-size: 0.85rem;
}

#canvas-map {
  cursor: crosshair;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.map-tooltip {
  position: absolute;
  background: rgba(0,0,0,0.8);
  color: #fff;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  pointer-events: none;
  display: none;
  z-index: 100;
  white-space: nowrap;
}

footer {
  background: var(--green-dark);
  color: rgba(255,255,255,0.6);
  font-size: 0.8rem;
  padding: 1rem 0;
  margin-top: 3rem;
}

@media (max-width: 768px) {
  .page-header h1 { font-size: 1.2rem; }
  .stat-card .value { font-size: 1.4rem; }
}