:root { --game: #34d399; }
.rc-stage { margin-top: 10px; padding: 0 4px; }
.mc-shell {
  max-width: 790px;
  margin: auto;
  padding: 5px 2px 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 0 40px #34d39912;
}
.mc-shell h1 { margin: 0 5px; font-size: clamp(1.5rem, 5vw, 2rem); }
.mc-sub, .mc-help { color: var(--text-dim); font-size: .84rem; margin: 2px 5px 8px; }
.mc-controls, .mc-hud { display: flex; align-items: center; flex-wrap: wrap; gap: 5px; margin: 0 5px 8px; }
.mc-controls label, .mc-hud { color: var(--text-dim); font-size: .85rem; }
.mc-controls button, .mc-controls select {
  min-height: 40px;
  padding: 6px 8px;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid #45454d;
  border-radius: 9px;
}
.mc-controls button:disabled { opacity: .45; }
#mode { font-size: 16px; height: 40px; box-sizing: border-box; }
.mc-hud { justify-content: space-between; }
.mc-hud strong { color: var(--text); }
#message { min-height: 1.3em; margin: 0 5px 4px; color: var(--game); font-weight: 650; }
.mc-label { color: var(--text-dim); font-size: .82rem; font-weight: 700; margin: 2px 13%; }
.mc-label.bottom { text-align: right; }
.mc-label.active { color: var(--game); }
.mc-board {
  width: 100%;
  max-width: 766px;
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(64px, 83px));
  justify-content: center;
  gap: 2px;
  padding: 4px 0;
  background: var(--surface-2);
  border-radius: 12px;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}
.mc-pit {
  position: relative;
  min-width: 0;
  min-height: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 2px;
  color: #e8f8f0;
  background: #292d32;
  border: 2px solid #51565a;
  border-radius: 44%;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}
.mc-pit.legal { background: #173c32; border-color: var(--game); }
.mc-pit.store { border-radius: 22px; background: #244138; }
.mc-pit:focus-visible, .mc-pit.hint { outline: 3px solid #fef08a; outline-offset: -2px; }
.mc-count { z-index: 1; font-size: clamp(16px, 4.8vw, 25px); font-weight: 800; line-height: 1; }
.store .mc-count { font-size: clamp(20px, 6vw, 32px); }
.mc-dots { width: 35px; min-height: 21px; display: flex; flex-wrap: wrap; gap: 2px; justify-content: center; align-content: center; }
.mc-dots i { width: 5px; height: 5px; background: #b9edcf; border-radius: 50%; }
.mc-pit[data-pit="13"] { grid-column: 1; grid-row: 1 / 3; }
.mc-pit[data-pit="12"] { grid-column: 2; grid-row: 1; }
.mc-pit[data-pit="11"] { grid-column: 3; grid-row: 1; }
.mc-pit[data-pit="10"] { grid-column: 4; grid-row: 1; }
.mc-pit[data-pit="9"] { grid-column: 5; grid-row: 1; }
.mc-pit[data-pit="8"] { grid-column: 6; grid-row: 1; }
.mc-pit[data-pit="7"] { grid-column: 7; grid-row: 1; }
.mc-pit[data-pit="0"] { grid-column: 2; grid-row: 2; }
.mc-pit[data-pit="1"] { grid-column: 3; grid-row: 2; }
.mc-pit[data-pit="2"] { grid-column: 4; grid-row: 2; }
.mc-pit[data-pit="3"] { grid-column: 5; grid-row: 2; }
.mc-pit[data-pit="4"] { grid-column: 6; grid-row: 2; }
.mc-pit[data-pit="5"] { grid-column: 7; grid-row: 2; }
.mc-pit[data-pit="6"] { grid-column: 8; grid-row: 1 / 3; }
.mc-help { margin-top: 8px; }
.mc-pit.shake { animation: mc-shake .23s ease-out; }
.mc-pit.pulse { animation: mc-pulse .7s ease-in-out 2; }
.mc-pit.drop { animation: mc-drop .2s ease-out; }
.mc-pit.drop::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  top: 25%;
  left: 50%;
  border-radius: 50%;
  background: #e8ffd8;
  box-shadow: 0 0 8px var(--game);
  animation: mc-seed .2s ease-out both;
}
@keyframes mc-seed {
  from { transform: translate(-50%, -14px); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}
@keyframes mc-shake { 30% { transform: translateX(-3px); } 70% { transform: translateX(3px); } }
@keyframes mc-pulse { 50% { box-shadow: 0 0 0 5px #fef08a88; } }
@keyframes mc-drop { 50% { transform: scale(1.08); } }
@media (min-width: 550px) {
  .mc-board { gap: 6px; grid-template-rows: repeat(2, 95px); padding: 10px; }
  .mc-shell { padding: 14px; }
  .mc-pit { border-radius: 46%; }
}
@media (prefers-reduced-motion: reduce) {
  .mc-pit.shake, .mc-pit.pulse, .mc-pit.drop,
  .mc-pit.drop::after { animation: none; }
}