*{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}#app{min-height:100%;display:flex;align-items:flex-start;justify-content:center;padding:16px}.game{width:min(96vw,640px);display:flex;flex-direction:column;gap:14px}.crumb{font-size:14px}.crumb a{color:var(--accent);text-decoration:none;font-weight:700}.crumb a:hover{text-decoration:underline}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px}.title{font-size:clamp(26px,7.5vw,44px);font-weight:800;line-height:1;letter-spacing:-1px}.game{--felt-top: #1f8a57;--felt-bottom: #116038;--felt-edge: #0a3d24;--felt-frame: #6a4a2c;--felt-frame-hi: #916534;--pip-red: #c62828;--pip-black: #23201c;--card-face: #fbfaf3;--gold: #f0c552;--gold-soft: #d8ab3c;--mint: #66e39a}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .game{--felt-top: #14663f;--felt-bottom: #0a3f26;--felt-edge: #052617;--felt-frame: #4a341f;--felt-frame-hi: #6a4a2c;--card-face: #f4f1e6;--pip-black: #1a1815}}:root[data-theme=dark] .game{--felt-top: #14663f;--felt-bottom: #0a3f26;--felt-edge: #052617;--felt-frame: #4a341f;--felt-frame-hi: #6a4a2c;--card-face: #f4f1e6;--pip-black: #1a1815}.scores{display:flex;gap:8px}.score-box{background:linear-gradient(180deg,#0f5537,#0a3d28);color:var(--gold);border:1px solid rgba(240,197,82,.35);border-radius:7px;padding:6px 10px;text-align:center;min-width:54px;box-shadow:inset 0 1px #ffffff14,0 1px 2px #00000040}.score-box .label{font-size:10px;text-transform:uppercase;letter-spacing:1px;opacity:.75;font-weight:700}.score-box .value{font-size:20px;font-weight:800;line-height:1.1;color:#fff6dd}.controls{display:flex;align-items:center;justify-content:space-between;gap:10px}.how{font-size:13px;opacity:.85;flex:1}.how b{font-weight:700}.btn{background:var(--accent);color:var(--accent-text);border:none;border-radius:6px;padding:10px 16px;font-size:14px;font-weight:700;cursor:pointer;white-space:nowrap;transition:filter .12s ease}.btn:hover{filter:brightness(1.05)}.btn:active{filter:brightness(.95)}.table{position:relative;background:radial-gradient(120% 100% at 50% 0%,var(--felt-top),var(--felt-bottom) 78%,var(--felt-edge) 100%);border-radius:14px;padding:calc(var(--gap, 5px) + 5px);--cw: 40px;--ch: 57px;--gap: 5px;user-select:none;-webkit-user-select:none;border:3px solid var(--felt-frame);box-shadow:inset 0 0 0 2px #00000040,inset 0 2px 22px #00000059,inset 0 0 60px #00000047,0 10px 30px #00000059}.table:before{content:"";position:absolute;inset:0;border-radius:12px;pointer-events:none;opacity:.5;background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.025) 0 2px,transparent 2px 4px),repeating-linear-gradient(-45deg,rgba(0,0,0,.03) 0 2px,transparent 2px 4px)}.top-row{display:grid;grid-template-columns:repeat(8,1fr);gap:var(--gap);margin-bottom:12px}.pile{position:relative;height:var(--ch);cursor:pointer}.tableau{display:grid;grid-template-columns:repeat(8,1fr);gap:var(--gap);align-items:start}.col{position:relative;min-height:var(--ch);cursor:pointer}.slot{position:absolute;inset:0;height:var(--ch);border-radius:8px;border:1.5px solid rgba(255,240,200,.2);background:linear-gradient(180deg,#00000029,#0000000d);box-shadow:inset 0 2px 6px #00000052;display:flex;align-items:center;justify-content:center;font-size:calc(var(--cw) * .42);font-weight:800;color:#fff0c86b;text-shadow:0 1px 1px rgba(0,0,0,.3)}.top-row .slot{position:absolute;inset:0}.free .slot:before{content:"";width:46%;height:46%;border-radius:50%;border:1.5px dashed rgba(255,240,200,.28)}.foundation .slot{border-color:#f0c55266;color:#f0c5528c;box-shadow:inset 0 2px 6px #00000052,inset 0 0 0 1px #f0c5521a}.card{position:absolute;left:0;top:0;width:100%;height:var(--ch);border-radius:8px;cursor:pointer;overflow:hidden;transition:box-shadow .14s ease,transform .14s ease,top .14s ease}.top-row .card{position:absolute;inset:0;width:100%}.card.up{background:linear-gradient(180deg,#ffffff 0%,var(--card-face) 62%,#efe9d8 100%);color:var(--pip-black);border:1px solid rgba(30,25,20,.28);box-shadow:inset 0 1px #ffffffe6,0 1px 2px #0000004d,0 3px 6px #00000038}.card.red{color:var(--pip-red)}.card .corner{position:absolute;top:4px;left:5px;font-size:calc(var(--cw) * .3);font-weight:800;line-height:.82;text-align:center;letter-spacing:-.5px;z-index:2}.card .mid{position:absolute;right:5px;bottom:3px;font-size:calc(var(--cw) * .62);line-height:1;opacity:.9;z-index:1}.card.selected{outline:3px solid var(--gold);outline-offset:-3px;z-index:5;transform:translateY(-3px);box-shadow:0 0 0 1px #f0c55280,0 6px 14px #0006,0 0 16px #f0c55273}.card.droppable{outline:3px solid var(--mint);outline-offset:-3px;box-shadow:0 0 0 1px #66e39a66,0 2px 6px #0000004d,0 0 16px #66e39a80}.slot.droppable{border:2px solid var(--mint);color:var(--mint);box-shadow:inset 0 0 10px #66e39a59,0 0 12px #66e39a59}.free .slot.droppable:before{border-color:var(--mint)}.overlay{position:absolute;inset:0;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;padding:20px;background:radial-gradient(120% 90% at 50% 20%,#0f5a37e6,#062818f0);color:#fff;z-index:20;opacity:0;pointer-events:none;transition:opacity .26s ease;overflow:hidden}.overlay.show{opacity:1;pointer-events:auto}.overlay .msg{font-size:clamp(28px,9vw,46px);font-weight:800;color:var(--gold);text-shadow:0 2px 10px rgba(0,0,0,.45);animation:winPop .52s cubic-bezier(.22,1.4,.4,1) both}.overlay .sub{font-size:16px;font-weight:700;color:#fff6dd;opacity:.9}.overlay .btn{position:relative;z-index:2}.overlay.show:before,.overlay.show:after{content:"";position:absolute;inset:-30% -30% auto;height:160%;pointer-events:none;background:radial-gradient(circle at 20% 30%,rgba(240,197,82,.35) 0 3px,transparent 4px),radial-gradient(circle at 70% 20%,rgba(255,255,255,.3) 0 2px,transparent 3px),radial-gradient(circle at 85% 60%,rgba(102,227,154,.3) 0 3px,transparent 4px),radial-gradient(circle at 35% 75%,rgba(240,197,82,.3) 0 2px,transparent 3px),radial-gradient(circle at 55% 45%,rgba(255,255,255,.25) 0 2px,transparent 3px);background-size:60% 60%;animation:sparkle 3.2s linear infinite;opacity:.9}.overlay.show:after{animation-duration:4.6s;animation-direction:reverse;opacity:.6}@keyframes winPop{0%{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}@keyframes sparkle{0%{transform:translateY(-6%) rotate(0)}to{transform:translateY(6%) rotate(360deg)}}@media(prefers-reduced-motion:reduce){.overlay .msg{animation:none}.overlay.show:before,.overlay.show:after{animation:none}.card{transition:none}}@media(max-width:480px){.how{display:none}.controls{justify-content:flex-end}}