:root{color-scheme:light;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100vh;background:linear-gradient(135deg,#fef3c7,#fde68a 30%,#fbbf24);color:#78350f}.shell{min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:1rem;gap:.75rem}.game-header{text-align:center}.game-header h1{margin:0;font-size:2rem;font-weight:800;color:#dc2626;text-shadow:0 2px 4px rgba(0,0,0,.1);letter-spacing:-.02em}.game-header .subtitle{font-size:.85rem;color:#92400e;opacity:.8}.stats-bar{display:flex;gap:1.5rem;background:#ffffffb3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:1rem;padding:.6rem 1.5rem;box-shadow:0 2px 12px #00000014;font-size:.9rem;font-weight:600;color:#78350f}.stats-bar .stat-label{font-weight:400;opacity:.7;margin-right:.3rem}.stats-bar .stat-value{font-weight:700;color:#dc2626}.targets-bar{display:flex;gap:.75rem;background:#fff9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:1rem;padding:.5rem 1rem;box-shadow:0 2px 8px #0000000f;align-items:center;flex-wrap:wrap;justify-content:center}.targets-bar .targets-label{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:#92400e;opacity:.7}.target-item{display:flex;align-items:center;gap:.3rem;background:#ffffff80;border-radius:.5rem;padding:.2rem .6rem;font-size:.85rem;font-weight:600}.target-item .target-emoji{font-size:1.1rem}.target-item.completed{opacity:.4;text-decoration:line-through}.moves-bar{display:flex;align-items:center;gap:.5rem;background:#fff9;border-radius:1rem;padding:.5rem 1rem;font-size:.85rem;font-weight:600}.moves-bar .moves-label{opacity:.7;font-weight:400}.moves-warning{color:#dc2626;animation:pulse 1s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.board-container{position:relative}.board{display:grid;gap:4px;padding:8px;background:#ffffff80;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:1rem;box-shadow:0 4px 24px #0000001a;user-select:none;-webkit-user-select:none}.cell{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.8rem;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease;background:#fff6;position:relative}.cell:hover{transform:scale(1.08);box-shadow:0 2px 8px #00000026}.cell.selected{transform:scale(1.12);box-shadow:0 0 0 3px #dc2626,0 4px 12px #dc26264d;z-index:1}.cell.matched{animation:pop .3s ease forwards}.cell.falling{animation:fall .3s ease forwards}.cell.hint{animation:hintPulse .8s ease infinite}@keyframes pop{0%{transform:scale(1);opacity:1}50%{transform:scale(1.3);opacity:.8}to{transform:scale(0);opacity:0}}@keyframes fall{0%{transform:translateY(-60px);opacity:0}60%{transform:translateY(4px);opacity:1}to{transform:translateY(0);opacity:1}}@keyframes hintPulse{0%,to{transform:scale(1);box-shadow:none}50%{transform:scale(1.1);box-shadow:0 0 12px #dc262666}}.swap-invalid{animation:shake .3s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-6px)}75%{transform:translate(6px)}}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#ffffffd9;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:1rem;z-index:10;gap:1rem}.overlay h2{margin:0;font-size:1.8rem;font-weight:800}.overlay p{margin:0;font-size:1rem;color:#92400e}.overlay.win h2{color:#16a34a}.overlay.lose h2{color:#dc2626}.btn{padding:.6rem 1.8rem;border:none;border-radius:.75rem;font-size:1rem;font-weight:700;cursor:pointer;transition:transform .1s ease,box-shadow .1s ease}.btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px #00000026}.btn:active{transform:translateY(0)}.btn-primary{background:#dc2626;color:#fff}.btn-secondary{background:#fffc;color:#78350f;border:1px solid rgba(0,0,0,.1)}.btn-row{display:flex;gap:.75rem}.combo-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.5rem;font-weight:800;color:#dc2626;text-shadow:0 2px 4px rgba(0,0,0,.1);pointer-events:none;animation:comboFloat 1s ease forwards;z-index:20}@keyframes comboFloat{0%{opacity:1;transform:translate(-50%,-50%) scale(.5)}30%{opacity:1;transform:translate(-50%,-80%) scale(1.2)}to{opacity:0;transform:translate(-50%,-120%) scale(1)}}.level-banner{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:2.5rem;font-weight:800;color:#dc2626;text-shadow:0 2px 8px rgba(0,0,0,.15);pointer-events:none;animation:bannerPop 1.5s ease forwards;z-index:20;white-space:nowrap}@keyframes bannerPop{0%{opacity:0;transform:translate(-50%,-50%) scale(.3)}20%{opacity:1;transform:translate(-50%,-50%) scale(1.2)}40%{opacity:1;transform:translate(-50%,-50%) scale(1)}80%{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-50%) scale(1.5)}}@media(max-width:500px){.cell{width:40px;height:40px;font-size:1.4rem;border-radius:8px}.board{gap:3px;padding:6px}.game-header h1{font-size:1.5rem}}