/* Crown Garden */
.cg-board { display: grid; grid-template-columns: repeat(var(--n), 1fr); width: min(100%, 460px); margin: 6px auto 0; padding: 10px; border-radius: 22px; background: var(--glass-strong); border: 1px solid var(--glass-edge); box-shadow: var(--glass-shadow); touch-action: none; }
.cg-cell { position: relative; aspect-ratio: 1; margin: 0; padding: 0; background: var(--g); border: 1px solid rgba(20, 33, 58, .14); color: #3A4560; font: 700 clamp(14px, 4vw, 22px) var(--body); cursor: pointer; display: flex; align-items: center; justify-content: center; }
:root[data-theme="dark"] .cg-cell { filter: saturate(.85) brightness(.82); }
.cg-cell.bt { border-top: 3px solid #1E2A44; }
.cg-cell.bb { border-bottom: 3px solid #1E2A44; }
.cg-cell.bl { border-left: 3px solid #1E2A44; }
.cg-cell.br { border-right: 3px solid #1E2A44; }
.cg-cell.mark { color: rgba(30, 42, 68, .55); }
.cg-cell.crown::after { content: ''; width: 66%; height: 66%; background: center / contain no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='0' y2='1'%3E%3Cstop offset='0' stop-color='%23FFE38F'/%3E%3Cstop offset='1' stop-color='%23D99A00'/%3E%3C/linearGradient%3E%3C/defs%3E%3Cpath d='M8 36L5 15l11 9 8-14 8 14 11-9-3 21z' fill='url(%23g)' stroke='%237A5200' stroke-width='2.5' stroke-linejoin='round'/%3E%3Crect x='8' y='38' width='32' height='5' rx='2' fill='%23D99A00' stroke='%237A5200' stroke-width='2'/%3E%3C/svg%3E"); filter: drop-shadow(0 2px 2px rgba(0,0,0,.25)); animation: cg-pop .18s ease-out; }
.cg-cell.bad::after { filter: drop-shadow(0 0 0 #E5484D) hue-rotate(-40deg) saturate(3); }
.cg-cell.bad { box-shadow: inset 0 0 0 3px #E5484D; }
.cg-cell.solved.crown::after { animation: cg-shine .8s ease-out; }
@keyframes cg-pop { from { transform: scale(.4); } to { transform: scale(1); } }
@keyframes cg-shine { 50% { transform: scale(1.2) rotate(-6deg); } }
@media (prefers-reduced-motion: reduce) { .cg-cell.crown::after { animation: none; } }