:root {
  --masters-green: #006747;
  --masters-dark: #004d35;
  --masters-yellow: #f2c75c;
  --masters-gold: #d4a843;
  --bg: #f5f5f0;
  --card-bg: #ffffff;
  --text: #1a1a1a;
  --text-muted: #666;
  --border: #e0e0d8;
  --under-par: #c41e3a;
  --over-par: #333;
  --even-par: #666;
  --cut: #999;
  --highlight: #fffde7;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Georgia', 'Times New Roman', serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* Header */
.header {
  background: linear-gradient(135deg, var(--masters-green), var(--masters-dark));
  color: white;
  padding: 1.5rem 1rem;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.header h1 {
  font-size: 1.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.header .subtitle {
  font-size: 0.9rem;
  opacity: 0.85;
  font-style: italic;
}

.header .charity {
  font-size: 0.75rem;
  opacity: 0.7;
  margin-top: 0.5rem;
}

/* Status bar */
.status-bar {
  background: var(--masters-dark);
  color: var(--masters-yellow);
  padding: 0.5rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.status-bar .round-info {
  font-weight: bold;
}

.status-bar .update-time {
  opacity: 0.8;
}

/* Controls */
.controls {
  padding: 0.75rem 1rem;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.search-box {
  flex: 1;
  min-width: 200px;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
  background: var(--bg);
}

.search-box:focus {
  outline: none;
  border-color: var(--masters-green);
  box-shadow: 0 0 0 2px rgba(0,103,71,0.15);
}

.btn {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  background: var(--masters-green);
  color: white;
  transition: background 0.2s;
}

.btn:hover { background: var(--masters-dark); }

.btn.secondary {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn.secondary:hover { background: var(--border); }

.entry-count {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* Leaderboard Table */
.leaderboard-container {
  padding: 0.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.leaderboard-table thead th {
  background: var(--masters-green);
  color: white;
  padding: 0.65rem 0.5rem;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: sticky;
  top: 0;
  z-index: 10;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.leaderboard-table thead th:hover {
  background: var(--masters-dark);
}

.leaderboard-table thead th.sort-active::after {
  content: ' \25B2';
  font-size: 0.6rem;
}

.leaderboard-table thead th.sort-active.sort-desc::after {
  content: ' \25BC';
}

.leaderboard-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.15s;
}

.leaderboard-table tbody tr:hover {
  background: var(--highlight);
}

.leaderboard-table tbody tr.top-3 {
  font-weight: 600;
}

.leaderboard-table td {
  padding: 0.6rem 0.5rem;
  font-size: 0.85rem;
}

.leaderboard-table td.pos {
  text-align: center;
  font-weight: bold;
  width: 3rem;
  color: var(--text-muted);
}

.leaderboard-table td.pos .medal {
  font-size: 1.1rem;
}

.leaderboard-table td.name {
  font-weight: 600;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.leaderboard-table td.total-score {
  font-weight: bold;
  font-size: 1rem;
  text-align: center;
  width: 5rem;
}

.score-under { color: var(--under-par); }
.score-over { color: var(--over-par); }
.score-even { color: var(--even-par); }

.golfer-scores {
  display: none;
  font-size: 0.8rem;
}

.golfer-scores-cell {
  padding: 0 0.5rem 0.6rem !important;
  background: #fafaf5;
}

.golfer-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.5rem;
  margin: 0.15rem;
  background: white;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.75rem;
  white-space: nowrap;
}

.golfer-chip .golfer-name {
  color: var(--text);
}

.golfer-chip .golfer-score {
  font-weight: bold;
}

.golfer-chip.cut {
  opacity: 0.5;
  text-decoration: line-through;
  text-decoration-color: var(--cut);
}

/* Flags */
.flag {
  width: 20px;
  min-width: 20px;
  max-width: 20px;
  height: 14px;
  max-height: 14px;
  object-fit: cover;
  border-radius: 2px;
  margin-right: 0.4rem;
  vertical-align: middle;
  box-shadow: 0 0 1px rgba(0,0,0,0.2);
  display: inline-block;
}

.flag-sm {
  width: 16px;
  min-width: 16px;
  max-width: 16px;
  height: 11px;
  max-height: 11px;
  object-fit: cover;
  border-radius: 1px;
  margin-right: 0.2rem;
  vertical-align: middle;
  box-shadow: 0 0 1px rgba(0,0,0,0.2);
  display: inline-block;
}

.replaced-from {
  font-size: 0.65rem;
  color: #b57a00;
  font-style: italic;
  margin-left: 0.2rem;
}

.expand-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.7rem;
  color: var(--text-muted);
  padding: 0.2rem;
  transition: transform 0.2s;
}

.expand-btn.open { transform: rotate(90deg); }

/* Rules Dropdown */
.rules-dropdown {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.rules-toggle {
  padding: 0.7rem 1rem;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--masters-green);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.rules-toggle::-webkit-details-marker { display: none; }

.rules-toggle::before {
  content: '\25B6';
  font-size: 0.6rem;
  transition: transform 0.2s;
}

.rules-dropdown[open] .rules-toggle::before {
  transform: rotate(90deg);
}

.rules-content {
  padding: 0 1rem 0.75rem;
  font-size: 0.85rem;
  color: var(--text);
  line-height: 1.6;
}

.rules-content p {
  padding: 0.3rem 0;
  padding-left: 0.75rem;
  border-left: 3px solid var(--masters-green);
  margin-bottom: 0.4rem;
}

/* Tabs */
.tab-bar {
  display: flex;
  gap: 0;
  margin-bottom: 0.75rem;
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.tab {
  flex: 1;
  padding: 0.65rem 0.5rem;
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.2s;
  border-bottom: 3px solid transparent;
}

.tab:hover {
  color: var(--masters-green);
  background: var(--bg);
}

.tab.active {
  color: var(--masters-green);
  border-bottom-color: var(--masters-green);
  background: var(--highlight);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Masters Leaderboard */
.masters-lb td.player-name {
  font-weight: 600;
}

.masters-lb td.picked-badge {
  text-align: center;
}

.picked-count {
  display: inline-block;
  background: var(--masters-green);
  color: white;
  font-size: 0.7rem;
  font-weight: bold;
  padding: 0.15rem 0.45rem;
  border-radius: 10px;
  min-width: 1.4rem;
  text-align: center;
}

/* Golfer Summary Table */
.golfer-summary {
  margin-top: 0;
}

.section-title {
  font-size: 1rem;
  color: var(--masters-green);
  margin-bottom: 0.5rem;
  padding: 0 0.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.golfer-summary-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-bg);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  font-size: 0.85rem;
}

.golfer-summary-table th {
  background: var(--masters-dark);
  color: white;
  padding: 0.5rem;
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.golfer-summary-table td {
  padding: 0.45rem 0.5rem;
  border-bottom: 1px solid var(--border);
}

/* Loading / Error states */
.loading {
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
}

.loading .spinner {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border: 3px solid var(--border);
  border-top-color: var(--masters-green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 0.75rem;
}

@keyframes spin { to { transform: rotate(360deg); } }

.error-msg {
  background: #fff3f3;
  color: #c00;
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  margin: 1rem;
}

/* Footer */
.footer {
  text-align: center;
  padding: 1.5rem;
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* Responsive */
@media (max-width: 700px) {
  .header h1 { font-size: 1.3rem; }
  .leaderboard-table td, .leaderboard-table th { padding: 0.45rem 0.3rem; font-size: 0.78rem; }
  .leaderboard-table td.total-score { font-size: 0.9rem; }
  .controls { padding: 0.5rem; }
  .hide-mobile { display: none; }
}