*{box-sizing:border-box}:root{--bg:#07100c;--panel:#102018;--line:rgba(255,255,255,.1);--text:#f6f7f2;--muted:#9eaea3;--gold:#e6b75c;--gold2:#ffda8b}
body{margin:0;min-height:100vh;font-family:Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 20% 0,rgba(230,183,92,.11),transparent 28%),#07100c}a{text-decoration:none;color:inherit}button,input{font:inherit}.hidden{display:none!important}
.topbar{height:76px;padding:0 max(20px,calc((100vw - 1120px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#06100b}.brand{display:flex;gap:11px;align-items:center}.logo{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#181207;display:grid;place-items:center;font-weight:900}.brand>span:last-child{display:flex;flex-direction:column}.brand strong{letter-spacing:.12em}.brand small{color:var(--muted);font-size:11px}.back-link{font-size:13px;font-weight:700}.shell{width:min(1120px,calc(100% - 28px));margin:auto;padding:55px 0}.home-grid{min-height:650px;display:grid;place-items:center}.hero-card,.panel,.room-card,.game-card{border:1px solid var(--line);border-radius:26px;background:linear-gradient(145deg,rgba(255,255,255,.05),rgba(255,255,255,.02));box-shadow:0 30px 80px rgba(0,0,0,.3)}.hero-card{width:min(850px,100%);padding:48px}.kicker{color:var(--gold2);font-size:11px;font-weight:900;letter-spacing:.17em}.hero-card h1{font:700 52px Georgia,serif;margin:13px 0}.hero-card>p,.panel p,.room-card p,.notice p{color:var(--muted);line-height:1.65}.mode-grid,.online-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:32px}.mode-card{border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.035);padding:25px;text-align:left;color:#fff;cursor:pointer;display:flex;flex-direction:column;gap:8px}.mode-card:hover{border-color:rgba(230,183,92,.45)}.mode-icon{font-size:32px;color:var(--gold2)}.mode-card strong{font-size:19px}.mode-card small{color:var(--muted);line-height:1.5}.online-head{display:flex;align-items:center;gap:25px;margin-bottom:24px}.online-head h2,.room-card h2,.game-card h2{font:700 36px Georgia,serif;margin:5px 0}.panel{padding:30px}.panel h3{margin-top:0}.panel label{display:block;color:#dce5de;font-size:13px;font-weight:700;margin:18px 0}.panel input{width:100%;margin-top:8px;padding:14px;border-radius:11px;border:1px solid var(--line);background:#09140e;color:#fff;outline:none}.panel input:focus{border-color:rgba(230,183,92,.5)}.count-select{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}.count-select button,.ghost{border:1px solid var(--line);background:rgba(255,255,255,.04);color:#fff;border-radius:10px;padding:11px;cursor:pointer}.count-select button.active{color:#171207;background:var(--gold2);border-color:transparent;font-weight:900}.primary{border:0;border-radius:12px;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#171207;font-weight:900;padding:14px 18px;cursor:pointer;width:100%}.primary:disabled{opacity:.4;cursor:not-allowed}.inline{display:inline-block;width:auto}.message{min-height:22px;color:var(--gold2);font-size:13px}.room-card,.game-card{width:min(720px,100%);margin:auto;padding:38px}.players-head{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:22px;margin-top:25px}.player-list{display:grid;gap:9px;margin:15px 0 22px}.player-row{padding:13px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.03);display:flex;justify-content:space-between}.player-row span{color:var(--muted);font-size:12px}.host-controls{border-top:1px solid var(--line);padding-top:20px}.host-controls small{display:block;color:var(--muted);margin-top:8px}.game-players{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:25px 0}.game-player{padding:14px;border:1px solid var(--line);border-radius:12px}.notice{padding:20px;border-radius:15px;background:rgba(230,183,92,.07);border:1px solid rgba(230,183,92,.2)}.local-note{max-width:700px;margin:auto}
@media(max-width:700px){.mode-grid,.online-grid{grid-template-columns:1fr}.hero-card{padding:28px 20px}.hero-card h1{font-size:42px}.room-card,.game-card{padding:25px 20px}.game-players{grid-template-columns:1fr}}
/* v0.4 gameplay */
.play-shell{width:min(1050px,100%);margin:auto}.play-top{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:14px}.play-top h2{margin:4px 0;font:700 28px Georgia,serif}.play-meta{display:flex;gap:8px;flex-wrap:wrap}.play-meta span{padding:8px 10px;border:1px solid var(--line);border-radius:10px;color:var(--muted);font-size:11px}.play-meta strong{color:var(--gold2)}
.cruce-table{min-height:620px;border:12px solid #5a3a1f;border-radius:27px;position:relative;background:radial-gradient(circle at center,rgba(255,255,255,.05),transparent 40%),linear-gradient(145deg,#0e5c38,#09452b);box-shadow:inset 0 0 60px rgba(0,0,0,.35),0 30px 70px rgba(0,0,0,.28)}
.online-seat{position:absolute;min-width:145px;padding:9px 12px;border:1px solid var(--line);border-radius:13px;background:rgba(4,12,8,.78);text-align:center;font-size:12px}.online-seat.active{box-shadow:0 0 0 2px rgba(230,183,92,.55)}.online-seat.me{color:var(--gold2)}.os0{bottom:125px;left:50%;transform:translateX(-50%)}.os1{left:18px;top:42%}.os2{top:18px;left:50%;transform:translateX(-50%)}.os3{right:18px;top:42%}
.online-center{position:absolute;left:50%;top:43%;transform:translate(-50%,-50%);width:320px;height:220px;text-align:center}.online-trick{position:relative;width:100%;height:175px}.online-card{width:72px;height:100px;border:1px solid #d8cfbd;border-radius:8px;background:#f5efe4;color:#111;padding:7px;font:900 18px Georgia,serif;display:flex;flex-direction:column}.online-card.red{color:#b52336}.online-card span{margin-top:auto;align-self:flex-end;font-size:27px}.tc0{position:absolute;bottom:0;left:50%;transform:translateX(-50%)}.tc1{position:absolute;left:15px;top:38px;transform:rotate(-90deg)}.tc2{position:absolute;top:0;left:50%;transform:translateX(-50%)}.tc3{position:absolute;right:15px;top:38px;transform:rotate(90deg)}
.my-hand{position:absolute;bottom:13px;left:50%;transform:translateX(-50%);width:95%;height:108px;display:flex;justify-content:center;align-items:flex-end}.hand-card{width:72px;height:100px;margin-left:-14px;border:1px solid #d8cfbd;border-radius:8px;background:#f5efe4;color:#111;padding:7px;font:900 18px Georgia,serif;display:flex;flex-direction:column;cursor:pointer;transition:.15s}.hand-card:first-child{margin-left:0}.hand-card.red{color:#b52336}.hand-card span{margin-top:auto;align-self:flex-end;font-size:27px}.hand-card:not(:disabled):hover{transform:translateY(-13px)}.hand-card:disabled{opacity:.52;cursor:not-allowed}
.auction-box{margin-top:15px;padding:16px;border:1px solid rgba(230,183,92,.24);border-radius:15px;background:rgba(230,183,92,.055);display:flex;justify-content:space-between;align-items:center;gap:15px}.auction-actions{display:flex;gap:7px;flex-wrap:wrap}.auction-actions button{padding:10px 12px;border-radius:9px;border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff;cursor:pointer;font-weight:800}.auction-actions button:disabled{opacity:.3}.server-status{margin-top:13px;padding:13px 15px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.025);font-size:13px;color:var(--gold2)}
@media(max-width:700px){.cruce-table{min-height:560px;border-width:8px}.online-seat{min-width:100px;font-size:10px;padding:7px}.os1{left:5px}.os3{right:5px}.online-center{width:230px}.my-hand{height:100px}.hand-card{width:62px;height:90px;margin-left:-22px}.auction-box{align-items:flex-start;flex-direction:column}}

.round-summary{margin-top:15px;padding:18px;border:1px solid rgba(230,183,92,.25);border-radius:15px;background:rgba(230,183,92,.055)}
.round-summary h3{margin:0 0 12px;font:700 24px Georgia,serif}
.summary-row{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.07);font-size:13px}
.summary-row span{color:var(--muted)}.summary-row strong{color:#fff}.round-summary p{color:var(--gold2);margin:14px 0 0}