:root{color-scheme:dark;--bg:#071521;--muted:#9bafc4;--lime:#b9fa55;--red:#ef3e46;--yellow:#f7c934;--green:#24b97a;--blue:#388be7}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 50% 35%,#10465a 0,#092433 37%,var(--bg) 73%);color:#f4f7fb;font-family:Inter,'Segoe UI',sans-serif;min-height:100vh}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation}button:focus-visible{outline:3px solid var(--lime);outline-offset:5px}button:disabled{cursor:default}button[hidden]{display:none}.app{max-width:1600px;margin:auto;padding:26px 38px 20px}header{display:flex;justify-content:space-between;align-items:flex-start;height:100px;position:relative;z-index:2}.brand{text-align:center}.brand strong{display:block;font-size:64px;font-weight:950;font-style:italic;letter-spacing:-7px;line-height:1;color:#ffe06a;transform:rotate(-9deg);-webkit-text-stroke:1px #fff;filter:drop-shadow(0 5px 0 #b32732)}.brand span{display:block;margin-top:17px;font-size:11px;letter-spacing:5px;color:var(--muted)}nav{display:flex;gap:10px}nav button,#pass{border:1px solid #355065;background:#10233299;border-radius:14px;padding:13px 19px;transition:.2s}nav button:hover,#pass:hover{background:#223c4f;border-color:#68869b}main{height:calc(100vh - 187px);min-height:650px;max-height:900px;position:relative}.table{position:absolute;inset:3% 9% 28%;border:1px solid #267184;border-radius:50%;background:radial-gradient(ellipse,#12607038,transparent 70%);box-shadow:0 0 28px #11cce910,inset 0 0 45px #0c819b15}.side-note{position:absolute;top:40px;left:0;font:20px/1.5 Georgia,serif;color:#7793a7}.opponent{position:absolute;text-align:center;width:190px;z-index:1}.north{left:50%;top:-100px;transform:translateX(-50%)}.west{left:0;top:25%}.east{right:0;top:25%}.avatar{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;margin:0 auto 6px;font-size:23px;box-shadow:inset 0 0 0 1px #ffffff35;background:var(--avatar)}.opponent.active .avatar{box-shadow:0 0 0 4px #b9fa5530,0 0 0 2px var(--lime)}.opponent strong{font-size:16px}.opponent small{display:block;color:var(--muted);margin:5px 0 12px}.mini-hand{display:flex;justify-content:center;padding-left:29px;height:90px}.mini-card{width:58px;height:83px;border:3px solid #e4ecf5;border-radius:8px;background:linear-gradient(140deg,#173852,#081827);margin-left:-29px;box-shadow:0 4px 7px #0005;display:grid;place-items:center}.mini-card span{font-weight:900;font-style:italic;font-size:17px;color:#ffe066;transform:rotate(-25deg);background:#c73142;border-radius:50%;padding:3px;border:1px solid #fff}.center{position:absolute;top:23%;left:50%;transform:translateX(-50%);text-align:center;width:360px}.piles{display:flex;justify-content:center;gap:42px}.piles p{margin:17px 0 12px;font-size:14px}.piles small{display:block;color:var(--muted);font-size:12px;margin-top:6px}.card{width:110px;height:160px;border:6px solid #f1f5f8;border-radius:14px;background:var(--card);box-shadow:0 6px 0 #b7c4d3,0 12px 18px #0006;position:relative;flex-shrink:0;display:block;padding:0;isolation:isolate}.card:before{content:'';position:absolute;inset:20px 7px;background:#f5f7f8;border-radius:50%;transform:rotate(28deg);z-index:-1}.card .big{position:absolute;inset:0;display:grid;place-items:center;font-size:59px;font-weight:950;font-style:italic;color:var(--card);text-shadow:1px 2px 0 #142432}.card .corner{position:absolute;top:4px;left:6px;font-size:23px;font-weight:900;text-shadow:1px 1px 0 #17202e}.card .bottom{top:auto;left:auto;bottom:4px;right:6px;transform:rotate(180deg)}.card.wild{--card:#172a3f!important}.card.wild:before{background:conic-gradient(var(--red) 0 25%,var(--blue) 0 50%,var(--green) 0 75%,var(--yellow) 0);inset:26px 9px}.card.wild .big{color:#fff;font-size:42px;text-shadow:2px 3px #101d2c}.card.back{background:linear-gradient(145deg,#193b56,#071726);box-shadow:0 4px 0 #b7c4d3,0 7px 0 #314353,0 10px 0 #b7c4d3,0 13px 0 #314353,0 18px 24px #0006;transform:rotate(3deg)}.card.back:before{background:#cb3042;inset:44px 1px;border:2px solid #fff;transform:rotate(-28deg)}.back>span{display:block;font-size:33px;font-style:italic;font-weight:950;letter-spacing:-3px;transform:rotate(-28deg);color:#ffe06a;text-shadow:2px 2px #101b26}.back:not(:disabled):hover{transform:translateY(-7px) rotate(3deg)}#discard .card{transform:rotate(-4deg);animation:deal .32s ease-out}.color-indicator{display:inline-flex;align-items:center;gap:10px;padding:10px 17px;border:1px solid #42677c;border-radius:30px;font-size:12px;background:#071b2980}.color-indicator i{height:18px;width:18px;border-radius:50%;background:var(--red)}#event{min-height:36px;margin-top:15px;font-size:13px;color:#bfd2df}.your-area{position:absolute;bottom:4px;left:50%;transform:translateX(-50%);width:70%;text-align:center}.hand{display:flex;justify-content:center;align-items:flex-end;height:197px;padding:24px 30px 20px;overflow:visible}.hand .card{margin-left:var(--overlap,-30px);transform:translateY(var(--lift)) rotate(var(--angle));transform-origin:50% 130%;transition:transform .25s,filter .2s,box-shadow .2s}.hand .card:first-child{margin-left:0}.hand .card:disabled{filter:brightness(.88) saturate(.9)}.hand .card:not(:disabled):hover,.hand .card:focus-visible{transform:translateY(-30px) rotate(0);z-index:20!important;box-shadow:0 5px 0 #b7c4d3,0 15px 35px #0008,0 0 0 2px var(--lime)}.hand .card.playable:after{content:'';position:absolute;bottom:-15px;left:calc(50% - 3px);width:6px;height:6px;background:var(--lime);border-radius:50%}h1{font:normal 37px/1.1 Georgia,serif;margin:23px 0 8px}.turn-copy p{font-size:14px;color:var(--muted);margin:0;min-height:20px}.uno-area{position:absolute;bottom:50px;right:0;text-align:center;width:185px}#uno{width:100%;padding:15px 20px;border-radius:35px;border:1px solid #e8ffa0;background:linear-gradient(150deg,#ceff65,#8fe739);font-size:31px;letter-spacing:-1px;color:#101b19;font-weight:950;box-shadow:0 7px 30px #84db231a;transition:.2s}#uno:disabled{opacity:.8}#uno:not(:disabled):hover{transform:translateY(-4px);box-shadow:0 8px 35px #b9fa5540}#uno span{margin-left:12px;font-weight:400}.uno-area small{display:block;color:var(--muted);font-size:10px;margin-top:10px}#pass{margin-top:15px;font-size:13px}footer{display:flex;justify-content:space-between;align-items:center;margin-top:15px;color:#7d98ad;font-size:12px}#stats{border:1px solid #304b61;padding:10px 18px;border-radius:25px;color:#c0d0df}dialog{width:min(490px,calc(100% - 32px));background:#0d2433;color:#eff5fa;border:1px solid #416076;border-radius:25px;padding:32px;box-shadow:0 25px 100px #0009}dialog::backdrop{background:#020b16b8;backdrop-filter:blur(8px)}dialog h2{font:32px Georgia,serif;margin:0 0 18px}dialog p,dialog li{color:#b9cbd9;font-size:14px;line-height:1.7}dialog ul{padding-left:20px}dialog button{padding:12px 19px;border-radius:12px;border:1px solid #526a78;background:#1e394a;margin:6px 5px 0 0}dialog .primary{background:var(--lime);border-color:var(--lime);color:#102021;font-weight:700}.color-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}.color-options button{background:var(--swatch);color:#06121c;font-weight:800;padding:25px 15px;border:2px solid #ffffff50}.confetti{position:fixed;top:-20px;width:9px;height:16px;animation:fall 3s ease-in forwards;z-index:20;pointer-events:none}#confetti{pointer-events:none;position:fixed;inset:0;overflow:hidden} @keyframes fall{to{transform:translateY(110vh) rotate(720deg)}}@keyframes deal{from{opacity:.3;transform:translateY(-28px) rotate(-14deg)}to{opacity:1;transform:rotate(-4deg)}}
@media(min-width:1400px){.card{width:126px;height:184px}.hand{height:225px}.center{top:23%}.table{bottom:25%}.your-area{bottom:0}.uno-area{bottom:45px}}
@media(max-width:900px){.app{padding:20px}nav button{padding:10px;font-size:12px}.side-note{display:none}.opponent{width:110px}.mini-card{width:42px;height:65px}.mini-card span{font-size:12px}.mini-hand{height:65px}.uno-area{width:125px;bottom:70px}.uno-area small{font-size:9px}#uno{font-size:23px;padding:12px}.your-area{width:75%}.hand .card{width:90px;height:138px}.hand .card .big{font-size:48px}.hand{height:170px}h1{font-size:30px}}
@media(max-width:600px){.app{padding:16px 12px}header{height:145px}.brand strong{font-size:43px}.brand span{font-size:7px;letter-spacing:3px;margin-top:11px}nav{gap:5px}nav button{font-size:10px;padding:9px 8px;border-radius:10px}main{height:660px;min-height:660px}.north{top:-65px}.avatar{height:37px;width:37px;font-size:18px}.opponent strong{font-size:13px}.opponent small{font-size:10px;margin:4px 0 7px}.opponent{width:80px}.west,.east{top:13%}.mini-card{width:32px;height:48px;border-width:2px;margin-left:-22px;border-radius:5px}.mini-card span{font-size:9px;letter-spacing:-1px}.mini-hand{height:48px;padding-left:22px}.table{inset:3% 0 36%}.center{top:22%;width:260px}.piles{gap:28px}.card{width:83px;height:123px;border-width:4px;border-radius:10px}.card .big{font-size:44px}.card .corner{font-size:18px}.card.back:before{inset:35px 0}.back>span{font-size:25px}.piles p{font-size:11px;margin:14px 0 10px}.piles small{font-size:10px}.color-indicator{font-size:10px;padding:7px 12px;gap:7px}.color-indicator i{width:13px;height:13px}#event{font-size:11px;margin-top:10px}.your-area{width:100%;bottom:47px}.hand{height:148px;justify-content:flex-start;overflow-x:auto;overflow-y:hidden;padding:30px 14px 15px}.hand .card{width:79px;height:119px;transform:none;margin-left:-24px}.hand .card .big{font-size:42px}.hand .card:not(:disabled):hover{transform:translateY(-12px)}.hand .card:first-child{margin-left:auto}.hand .card:last-child{margin-right:auto}.turn-copy h1{font-size:29px;margin-top:13px}.turn-copy p{font-size:11px}.uno-area{bottom:-4px;right:0;width:100%;display:flex;justify-content:center;align-items:center;gap:12px}#uno{width:105px;font-size:21px;padding:9px}.uno-area small{max-width:90px;font-size:10px;margin:0}#pass{margin:0;padding:10px;font-size:10px}footer{font-size:9px;margin-top:23px}#stats{padding:8px 12px}}
@media(min-width:601px) and (max-height:900px){main{min-height:740px}.center{top:18%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}