:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #d8dee6;
  --green: #16a34a;
  --orange: #ea580c;
  --gold: #f59e0b;
  --red: #dc2626;
  --blue: #2563eb;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.app {
  width: min(960px, 100%);
  margin: 0 auto;
  padding: 8px;
  display: grid;
  gap: 8px;
}

.top-bar {
  background: #0f8b44;
  color: #fff;
  border-radius: 10px;
  padding: 8px 10px;
}

.top-bar h1 {
  margin: 0;
  font-size: 1rem;
}

.top-bar p {
  margin: 4px 0 0;
  font-size: 0.76rem;
  opacity: 0.9;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
}

.panel h2 {
  margin: 0 0 6px;
  font-size: 0.92rem;
}

.hint {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.9rem;
}

.controls {
  display: grid;
  gap: 6px;
}

.control-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

label {
  min-width: 60px;
  font-weight: 600;
  font-size: 0.88rem;
}

input,
select,
button {
  font: inherit;
}

select,
input[type="text"] {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
}

.control-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

button {
  border: none;
  border-radius: 6px;
  padding: 6px 10px;
  color: #fff;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.84rem;
}

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

.primary-btn {
  background: var(--blue);
}

.ghost-btn {
  background: #475569;
}

.danger-btn {
  background: var(--red);
}

.players {
  display: grid;
  gap: 6px;
}

.player-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px;
  display: grid;
  gap: 6px;
}

.card-top {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 6px;
  align-items: center;
}

.player-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.order-badge {
  font-size: 0.72rem;
  background: #e2e8f0;
  padding: 1px 6px;
  border-radius: 999px;
}

.score {
  min-width: 58px;
  text-align: center;
  background: #0b1220;
  color: #fff;
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 700;
}

.order-buttons {
  display: flex;
  gap: 6px;
}

.order-btn {
  width: 28px;
  height: 28px;
  background: #64748b;
  padding: 0;
  border-radius: 6px;
}

.chase-hint {
  font-size: 0.72rem;
  color: var(--muted);
}

.action-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(70px, 1fr));
  gap: 6px;
}

.action-btn {
  min-height: 34px;
  padding: 5px 4px;
}

.foul {
  background: var(--red);
}

.normal {
  background: var(--green);
}

.small-gold {
  background: var(--orange);
}

.big-gold {
  background: var(--gold);
  color: #111827;
}

.black-gold {
  background: #111827;
}

.round-controls {
  display: grid;
  gap: 8px;
}

.records {
  border: 1px dashed var(--border);
  border-radius: 6px;
  min-height: 60px;
  max-height: 160px;
  overflow: auto;
  padding: 6px;
  background: #fcfcfd;
}

.record-item {
  padding: 4px 0;
  border-bottom: 1px solid #edf1f5;
  font-size: 0.78rem;
}

.record-item:last-child {
  border-bottom: none;
}

.empty-record {
  color: var(--muted);
  margin: 0;
  font-size: 0.78rem;
}

.timer-box {
  border-top: 1px dashed var(--border);
  padding-top: 6px;
  display: grid;
  gap: 6px;
}

.timer-status {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  z-index: 999;
}

.hidden {
  display: none;
}

.modal-content {
  width: min(420px, 100%);
  background: #fff;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 10px;
}

.modal-content h3 {
  margin: 0 0 6px;
  font-size: 0.95rem;
}

.modal-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(100px, 1fr));
  gap: 6px;
}

@media (min-width: 768px) {
  .app {
    padding: 14px;
  }

  .action-grid {
    grid-template-columns: repeat(6, minmax(70px, 1fr));
  }
}