/* 501 / 301 darts scorer (games/pub-games/501) */
.x01 [hidden] { display: none !important; }
.x01 :where(button:not(.btn)) { margin: 0; padding: 0; background: none; border: 0; color: inherit; font: inherit; cursor: pointer; }
.x01-play { display: grid; gap: 16px; }
.x01-play > * { margin: 0; }
.x01-rules { margin-top: 28px; }
.x01-rules details { border-top: 1px solid var(--line); padding: 8px 0; }
.x01-rules summary { cursor: pointer; font-weight: 600; font-size: 14px; }
.x01-rules ul { margin: 8px 0 0; padding-left: 20px; display: grid; gap: 6px; }

.x01-mode { font-size: 13px; }
.x01-msg { padding: 12px 16px; border: 1px solid var(--info-line); border-radius: var(--radius); background: var(--info-bg); font-weight: 600; }
.x01-msg.err, .x01-msg.bust { background: var(--danger-bg); border-color: var(--danger-line); }
.x01-msg.ok { background: var(--ok-bg); border-color: var(--ok-line); }
.x01-msg.win { background: var(--gold-bg); border-color: var(--gold-line); font-size: 20px; text-align: center; }
.x01-msg.bust { font-size: 16px; }

.x01-players { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr)); gap: 12px; }
.x01-player { display: grid; gap: 4px; padding: 14px 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); min-width: 0; }
.x01-player.is-turn { background: var(--accent-soft); border-color: var(--accent); }
.x01-player.is-win { background: var(--gold-bg); border-color: var(--gold-line); }
.x01-pname { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-width: 0; }
.x01-pname b { overflow: hidden; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.x01-rem { font-size: clamp(36px, 9vw, 56px); font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.x01-meta { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 13px; }
.x01-hint { color: var(--highlight); font-size: 13px; overflow-wrap: anywhere; }

.x01-turn { display: grid; gap: 12px; }
.x01-turn h2 { margin: 0; }
.x01-darts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.x01-dart { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; background: var(--card2); border: 1px solid var(--line); border-radius: var(--radius); font-weight: 600; font-variant-numeric: tabular-nums; }
.x01-dart.on { border-color: var(--accent); }
.x01-dart small { color: var(--muted); font-weight: 400; font-size: 13px; }
.x01-mods button, .x01-modes button { min-height: 40px; }
.x01-mods, .x01-modes { display: flex; flex-wrap: wrap; }
.x01-keys { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.x01-key { height: 52px; background: var(--btn2); border: 1px solid var(--line-strong); border-radius: var(--radius); font-size: 20px; font-weight: 600; font-variant-numeric: tabular-nums; transition: background var(--fast), border-color var(--fast); }
.x01-key:hover { background: var(--btn2-hover); border-color: var(--accent); }
.x01-key:active { transform: translateY(1px); }
.x01-miss { grid-column: span 2; font-size: 14px; }
.x01-keys:not(.x01-quick) .x01-key[data-n="25"], .x01-keys:not(.x01-quick) .x01-key[data-n="50"] { font-size: 14px; }
.x01-quick { grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); }
.x01-total { display: grid; grid-template-columns: minmax(0, 1fr) 90px; gap: 12px; align-items: end; }
.x01-total .btn { grid-column: 1 / -1; justify-content: center; min-height: 48px; }
.x01-total input[name=total] { font-size: 24px; font-weight: 700; height: 56px; }
.x01-actions { margin-top: 4px; }
.x01-actions .btn { min-height: 44px; }
.x01 .cols .field { min-width: 0; }
@media (min-width: 720px) { .x01-keys:not(.x01-quick) { grid-template-columns: repeat(10, minmax(0, 1fr)); } .x01-miss { grid-column: span 2; } }