:root{color-scheme:dark;--bg:#10121a;--panel:#1a1d27;--text:#f5f3ef;--muted:#9195a5;--orange:#ffad61;--line:#ffffff12}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 25% 50%,#25203155,transparent 55%),var(--bg);color:var(--text);font:15px -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}button,input,textarea{font:inherit}button{cursor:pointer;color:inherit;border:1px solid var(--line);background:#ffffff05;border-radius:12px;padding:12px 16px;transition:background .2s,transform .2s}button:hover{background:#ffffff12}button:focus-visible,a:focus-visible{outline:3px solid var(--orange);outline-offset:4px}button:disabled{opacity:.45;cursor:default}header{max-width:1440px;margin:auto;padding:28px 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{text-decoration:none;color:var(--text);font-size:15px;font-weight:800;letter-spacing:2px;display:flex;align-items:center;gap:8px}.brandmark{font-size:37px;color:var(--orange);margin-right:7px}.muted{color:var(--muted)}.tools{display:flex;gap:8px}.tools button{font-size:13px}.tools #sound{border-color:transparent}main{max-width:1280px;margin:auto;padding:42px 5% 0}.intro{text-align:center}.eyebrow{font-size:10px;letter-spacing:2.8px;font-weight:700;color:var(--orange)}.eyebrow i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--orange);margin-right:6px;box-shadow:0 0 10px #ffad6166}h1{font-size:clamp(42px,5vw,65px);line-height:1.05;letter-spacing:-3px;margin:17px 0}h1 span{color:var(--orange)}.intro p{color:var(--muted);margin:18px 0 0;font-size:14px}.arena{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:64px;align-items:start;margin-top:35px}.wheel-section{position:relative;display:flex;flex-direction:column;align-items:center}.wheel-halo{position:absolute;inset:-20px 0 60px;background:radial-gradient(ellipse,#b9834320,transparent 66%);pointer-events:none}.wheel-wrap{position:relative;width:min(100%,510px);aspect-ratio:1;border-radius:50%;border:13px solid #262832;box-shadow:0 0 0 1px #69635b,0 0 0 7px #191b24,0 0 0 8px #ffffff10,0 30px 60px #0007,inset 0 0 30px #000;isolation:isolate}.wheel-wrap:after{content:'';position:absolute;inset:-11px;border:5px dotted #ffe4b4;border-radius:50%;pointer-events:none;filter:drop-shadow(0 0 4px #ffb56480)}#wheel{width:100%;height:100%;border-radius:50%}.pointer{position:absolute;top:-23px;left:50%;transform:translateX(-50%);width:31px;height:47px;background:linear-gradient(90deg,#ffd9a6,#e7a155);clip-path:polygon(0 0,100% 0,100% 35%,50% 100%,0 35%);z-index:4;filter:drop-shadow(0 3px 3px #000)}.hub{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:105px;height:105px;background:radial-gradient(circle at 35% 25%,#373945,#151720);border:7px solid #d7ad76;border-radius:50%;box-shadow:0 4px 18px #0008,0 0 0 4px #12141d;display:flex;align-items:center;justify-content:center;flex-direction:column}.hub span{font-size:47px;line-height:1;color:#ffd6a0}.hub small{font-size:7px;letter-spacing:1px;margin-top:6px}.wheel-base{width:180px;height:30px;background:radial-gradient(ellipse,#0009,transparent 70%);margin-top:12px}.spin-controls{text-align:center;width:100%}.primary{background:var(--orange);color:#28201a;font-weight:750;border:0;box-shadow:0 5px 25px #ffa45a16;padding:17px 25px;border-radius:12px}.primary:hover{background:#ffc18b;transform:translateY(-1px)}#spin{min-width:280px;font-size:17px}#spin span{margin-left:30px}#status{font-size:12px;color:var(--muted);min-height:18px}.card{background:linear-gradient(140deg,#20232e,#191c26);border:1px solid var(--line);border-radius:20px;padding:24px}.card-top{display:flex;align-items:center;justify-content:space-between;gap:15px}h2{font-size:17px;margin:0;letter-spacing:-.3px}.badge{border-radius:8px;padding:5px 10px;background:#ffad6119;color:var(--orange);font-size:12px;font-weight:700}.caption{color:var(--muted);font-size:12px;line-height:1.6}.participants{max-height:290px;overflow:auto;margin:22px 0}.person{display:flex;align-items:center;gap:11px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}.avatar{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:var(--avatar,#867bce22);color:var(--ink,#bbb3eb);font-size:10px;font-weight:750;flex-shrink:0}.person .number{margin-left:auto;color:#6d7284;font-size:10px}.person.won{opacity:.45}.person.won .person-name{text-decoration:line-through}.card-foot{font-size:10px;color:var(--muted);border-top:1px solid var(--line);padding-top:17px;line-height:1.6}.dot{display:inline-block;background:#a9ba95;border-radius:50%;width:5px;height:5px;margin-right:5px}.history-card{padding:26px 8px}.history-card .card-top{margin-bottom:16px}.history-card h2{font-size:14px}.history-empty{font-size:12px;color:var(--muted);line-height:1.8}footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:24px 0;margin-top:36px;color:#707688;font-size:9px;letter-spacing:2px}footer>span:last-child{font-size:12px;letter-spacing:0}.orange{color:var(--orange);font-size:21px;margin-left:12px}dialog{background:#1b1e29;color:var(--text);border:1px solid #ffffff20;border-radius:22px;padding:28px;width:min(520px,calc(100% - 28px));max-height:88vh}dialog::backdrop{background:#090b14d9;backdrop-filter:blur(12px)}dialog p{color:var(--muted);line-height:1.6}dialog label{display:block;font-size:13px;margin-top:18px}input,textarea{display:block;width:100%;background:#11141e;border:1px solid #ffffff25;border-radius:9px;padding:13px;color:var(--text);margin:10px 0 16px}dialog .primary{width:100%}.close{font-size:24px;padding:0 9px;border:0}.danger{color:#ffa6a6;width:100%;margin-top:20px}#admin-list{max-height:220px;overflow:auto;margin-top:20px}#admin-list button{margin-left:auto;padding:5px 10px}.person-name{overflow-wrap:anywhere}#admin-error{color:#ffb9a8;font-size:13px}#winner-dialog{width:min(820px,calc(100% - 28px));text-align:center;background:radial-gradient(ellipse at 50% 0,#7d4e2b55,transparent 70%),#171a23;padding:45px 24px}.winner-content{animation:reveal .6s cubic-bezier(.2,1.4,.5,1)}.trophy{font-size:88px;color:#ffd6a0;text-shadow:0 0 60px #ffb45c88}#winner-dialog h2{font-size:26px;margin:20px 0 15px}#winner-name{font-size:clamp(40px,7vw,76px);font-weight:850;line-height:1.05;letter-spacing:-2px;color:#ffd09a;overflow-wrap:anywhere}#winner-dialog .primary{max-width:300px;margin-top:20px}#confetti{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:100}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#3b2730;color:#ffd7d0;border-radius:12px;padding:14px 24px;z-index:200;display:none;max-width:90vw}.empty{color:var(--muted);font-size:13px;line-height:1.8;padding:24px 0}@keyframes reveal{from{opacity:0;transform:scale(.7)}to{opacity:1;transform:scale(1)}}@media(min-width:1100px){.intro{padding-right:380px}.intro br{display:none}.intro h1{font-size:58px}.arena{margin-top:35px}}@media(max-width:800px){header{padding:18px 5%}.brand{font-size:11px;letter-spacing:1px}.brandmark{font-size:28px}.tools button span{display:none}.tools button{padding:9px 11px}main{padding-top:30px}.arena{grid-template-columns:1fr;gap:25px}.wheel-wrap{width:min(88vw,490px)}aside{display:grid;grid-template-columns:1fr 1fr;gap:16px}.card{padding:18px}.history-card{padding:18px 4px}.intro p{font-size:12px}footer{margin-top:20px}}@media(max-width:480px){aside{grid-template-columns:1fr}.history-card{padding:12px}.participants{max-height:210px}.hub{width:80px;height:80px;border-width:5px}.hub span{font-size:36px}.hub small{font-size:5px}.wheel-wrap{border-width:10px}h1{letter-spacing:-2px}.eyebrow{font-size:8px}#spin{min-width:260px}footer{font-size:7px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}


/* Keep the draw action visible at every viewport height. */
body{padding-bottom:112px}
header{padding-top:12px;padding-bottom:12px}
.brandmark{font-size:30px}
main{padding-top:18px}
.intro h1{font-size:clamp(27px,3.1vw,40px);line-height:1.15;letter-spacing:-1.4px;margin:8px 0}
.intro p{margin:8px 0 0;font-size:12px}
.arena{margin-top:24px;gap:40px}
.wheel-wrap{width:min(100%,510px,max(160px,calc(100svh - 280px)))}
.spin-controls{position:fixed;left:0;right:0;bottom:0;z-index:20;padding:16px 16px max(10px,env(safe-area-inset-bottom));background:linear-gradient(0deg,#10121afa 76%,#10121ae8 90%,transparent);backdrop-filter:blur(6px)}
#spin{min-width:min(320px,100%);padding:15px 24px}
#status{margin:8px 0 0;font-size:11px}
footer{margin-top:20px;padding-top:16px;padding-bottom:16px}
@media(min-width:1100px){.intro{padding-right:360px}}
@media(max-width:800px){header{padding-top:10px;padding-bottom:10px}main{padding-top:16px}.arena{margin-top:22px;gap:20px}.wheel-wrap{width:min(88vw,490px,max(160px,calc(100svh - 285px)))}.intro h1{font-size:clamp(26px,4.5vw,36px);letter-spacing:-1px}.intro p{font-size:11px}.hub{width:clamp(62px,15vw,95px);height:clamp(62px,15vw,95px)}.hub span{font-size:clamp(26px,7vw,40px)}.hub small{font-size:6px}}
@media(max-height:650px){header{padding-top:6px;padding-bottom:6px}.intro h1{font-size:26px;margin:4px 0}.intro p{margin-top:4px}.arena{margin-top:20px}.wheel-base{height:12px;margin-top:5px}.hub{width:64px;height:64px;border-width:4px}.hub span{font-size:27px}.hub small{font-size:5px}.card{padding:16px}.participants{max-height:200px}.spin-controls{padding-top:12px}#spin{padding:12px 22px}}


/* The introduction belongs to the sidebar, leaving the wheel unobstructed. */
.arena{margin-top:12px}
aside .intro{text-align:left;padding:0;margin:0 0 22px}
aside .intro h1{font-size:clamp(24px,2.4vw,32px);line-height:1.15;letter-spacing:-1px;margin:0 0 10px}
aside .intro p{font-size:12px;line-height:1.6;margin:0;color:var(--muted)}
.wheel-wrap{width:min(100%,510px,max(160px,calc(100svh - 205px)))}
@media(max-width:800px){aside .intro{grid-column:1/-1;margin:0 0 4px}.wheel-wrap{width:min(88vw,490px,max(160px,calc(100svh - 205px)))}}

/* The wheel hub is the only spin action. */
body{padding-bottom:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
#spin.hub{z-index:5;min-width:0;width:105px;height:105px;padding:0;color:#ffd6a0;cursor:pointer;opacity:1;transition:box-shadow .2s,border-color .2s}
#spin.hub:hover:not(:disabled){background:radial-gradient(circle at 35% 25%,#4b4650,#22212b);border-color:#ffce94;box-shadow:0 4px 22px #0008,0 0 0 4px #12141d,0 0 30px #ffad6144;transform:translate(-50%,-50%)}
#spin.hub:focus-visible{outline:3px solid #fff1d6;outline-offset:6px}
#spin.hub:disabled{cursor:default;border-color:#867557}
#spin.hub .spin-icon{margin:0;font-size:55px;line-height:.85;font-weight:400}
#spin.hub small{letter-spacing:1px;font-size:8px;margin-top:9px}
#spin.hub.is-spinning .spin-icon{animation:hub-turn 1.4s linear infinite}
.wheel-wrap{width:min(100%,560px,max(160px,calc(100svh - 145px)))}
@keyframes hub-turn{to{transform:rotate(360deg)}}
@media(max-width:800px){.wheel-wrap{width:min(88vw,490px,max(160px,calc(100svh - 145px)))}}
@media(max-width:480px),(max-height:650px){#spin.hub{width:78px;height:78px;border-width:5px}#spin.hub .spin-icon{font-size:40px}#spin.hub small{font-size:6px;margin-top:6px}}