:root{color:#183130;background:#f6f3ea;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input{font:inherit}button{border:0;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}.app-shell{width:min(1180px,100%);margin:0 auto;padding:16px;display:grid;gap:12px}.app-header{min-height:112px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px;background:#14605f;color:#fffaf0;border-radius:8px}.app-header h1{margin:0 0 6px;font-size:clamp(2rem,7vw,4.2rem);line-height:.95}.app-header p{margin:0;max-width:62ch;color:#d9efe9}.primary,.controls button{min-height:44px;padding:10px 14px;border-radius:8px;background:#174543;color:#fff}.panel{border:1px solid #c8d2c8;border-radius:8px;background:#fffdf7;padding:12px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}.panel-heading h2{margin:0;font-size:1rem}.panel-heading span,.status-row span{color:#45615f;font-size:.9rem}.status-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.status-row span{min-height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:#e5ede7;padding:8px;text-align:center}.bot-hand,.hand,.meld-cards{display:flex;flex-wrap:wrap;gap:8px}.bot-status,.quiet{margin:10px 0 0;color:#5d706e}.center-board{display:grid;grid-template-columns:150px 150px 1fr;gap:12px;align-items:stretch}.pile{min-height:170px}.card{width:58px;height:82px;border:1px solid #d0d6cf;border-radius:8px;background:#fff;color:#152826;display:grid;align-content:space-between;justify-items:start;padding:7px;font-weight:800;box-shadow:0 2px 4px #00000014;touch-action:manipulation}.card span:last-child{justify-self:end;font-size:1.35rem}.card.red{color:#b53e37}.card.black{color:#17201f}.card-back{place-items:center;background:repeating-linear-gradient(135deg,#14605f 0 8px,#1d7672 8px 16px);color:#fff}.card.selected{outline:4px solid #f0b84a;transform:translateY(-6px)}.meld-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:8px}.meld{text-align:left;border-radius:8px;border:1px solid #d5ddd5;background:#f9f8f2;padding:8px}.selected-meld{outline:3px solid #2e918c}.meld-kind{display:block;margin-bottom:8px;color:#45615f;text-transform:capitalize}.controls{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.segmented{display:inline-flex;gap:2px;padding:3px;border-radius:8px;background:#dbe6df}.segmented button{background:transparent;color:#183130}.segmented button.active{background:#fffdf7}.speed-control{display:grid;grid-template-columns:auto minmax(120px,1fr) auto;gap:8px;align-items:center;margin-left:auto}.hand-panel{min-height:150px}.log ol{margin:0;padding-left:22px}.log li{margin:4px 0}@media(max-width:760px){.app-shell{padding:10px}.app-header{align-items:stretch;flex-direction:column}.status-row,.center-board{grid-template-columns:1fr}.pile{min-height:auto}.card{width:52px;height:76px}.speed-control{width:100%;margin-left:0}}