:root{--bg: #120e16;--panel: #1c1622;--panel-2: #261c30;--felt: #2a1240;--felt-line: #46206e;--accent: #d94f8f;--accent-dim: #8a2b5a;--text: #f3ecf2;--muted: #b5a3c0;--card-bg: #f7f1e6;--card-back: #5a2b8a;--card-back-2: #3c1a60;--red: #c2452f;--black: #2a2320;--gold: #d9a441;--slot-line: rgba(255, 255, 255, .14);--win: #5fb8b0;--shadow: rgba(0, 0, 0, .5)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}#app{max-width:960px;margin:0 auto;padding:14px 14px 40px}header.b-header{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:8px 16px;margin-bottom:12px}header.b-header h1{margin:0;font-size:clamp(22px,4vw,34px);letter-spacing:.22em;font-weight:800;background:linear-gradient(90deg,var(--accent),var(--win));-webkit-background-clip:text;background-clip:text;color:transparent}.b-sub{color:var(--muted);font-size:13px}.b-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:14px}.b-toolbar .spacer{flex:1}button.b-btn{background:var(--panel-2);color:var(--text);border:1px solid var(--slot-line);border-radius:8px;padding:8px 13px;font-size:14px;font-weight:600;cursor:pointer;transition:background .12s,border-color .12s,transform .05s}button.b-btn.small{padding:6px 10px;font-size:12.5px}button.b-btn:hover:not(:disabled){background:#33264a;border-color:var(--accent-dim)}button.b-btn:active:not(:disabled){transform:translateY(1px)}button.b-btn:disabled{opacity:.4;cursor:default}button.b-btn.primary{background:var(--accent-dim);border-color:var(--accent)}button.b-btn.primary:hover:not(:disabled){background:var(--accent);color:#1a0d09}.b-stat{background:var(--panel);border:1px solid var(--slot-line);border-radius:8px;padding:6px 12px;font-size:13px;color:var(--muted)}.b-stat b{color:var(--text);font-variant-numeric:tabular-nums;font-size:16px}.b-board{background:radial-gradient(circle at 50% 50%,var(--felt-line),var(--felt) 70%);border:1px solid #1a0a2c;border-radius:14px;padding:16px;box-shadow:inset 0 1px #ffffff0d,0 8px 30px var(--shadow);display:flex;flex-direction:column;gap:14px}.b-row{display:flex;align-items:center;gap:10px;min-height:92px;border-radius:10px;padding:6px;transition:background .2s,box-shadow .2s}.b-row.active{background:#d94f8f1a;box-shadow:inset 0 0 0 1px #d94f8f73}.b-rowlabel{width:52px;flex-shrink:0;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.b-hand{display:flex;gap:6px;flex-wrap:wrap;flex:1}.b-centre{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:110px;background:#0003;border-radius:10px;padding:10px 14px}.b-trick{display:flex;gap:10px;align-items:center;flex:1;min-height:88px}.b-empty{color:#ffffff52;font-size:14px;font-style:italic}.b-stockbox{display:flex;align-items:center;gap:12px;flex-shrink:0}.b-stockstack{position:relative;width:86px;height:88px}.b-stockstack .b-trumpcard{position:absolute;left:0;top:8px;transform:rotate(-90deg) translate(0);transform-origin:44px 44px;z-index:1}.b-stockstack .b-deckcard{position:absolute;right:0;top:0;z-index:2}.b-stockinfo{text-align:right}.b-trumplabel{font-size:14px;font-weight:800}.b-trumplabel span{font-weight:600;font-size:12px;color:var(--muted)}.b-trumplabel.red{color:var(--red)}.b-trumplabel.black{color:#e8e2d8}.b-stockcount{font-size:12px;color:var(--muted);margin-top:3px}.b-declare{display:none;align-items:center;flex-wrap:wrap;gap:8px;padding:8px 10px;background:#d94f8f1f;border:1px solid rgba(217,79,143,.4);border-radius:10px}.b-declare.show{display:flex}.b-decllabel{font-size:13px;font-weight:700;color:var(--accent);margin-right:4px}.b-card{width:58px;height:82px;border-radius:8px;position:relative;background:var(--card-bg);border:1px solid rgba(0,0,0,.25);box-shadow:0 1px 2px #0006;user-select:none;flex-shrink:0;overflow:hidden}.b-card.down{background:repeating-linear-gradient(45deg,var(--card-back) 0 7px,var(--card-back-2) 7px 14px);border-color:#1a0a2c}.b-card.red .corner,.b-card.red .pip{color:var(--red)}.b-card.black .corner,.b-card.black .pip{color:var(--black)}.b-card .corner{position:absolute;top:5%;left:8%;font-weight:800;line-height:1;font-size:14px;display:flex;flex-direction:column;align-items:center}.b-card .corner .c-suit{font-size:.85em}.b-card .pip{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:28px;line-height:1}.b-card.playable{cursor:pointer;transition:transform .1s,box-shadow .1s}.b-card.playable:hover{transform:translateY(-6px);box-shadow:0 6px 14px #00000080}.b-card.illegal{opacity:.42}.b-flash{text-align:center;font-size:clamp(20px,5vw,36px);font-weight:900;letter-spacing:.1em;color:var(--win);height:0;opacity:0;transform:scale(.6);transition:opacity .2s,transform .2s,height .2s;pointer-events:none}.b-flash.show{height:auto;opacity:1;transform:scale(1);margin:8px 0}.b-flash.cpu{color:var(--accent)}.b-banner{margin-top:14px;padding:14px 16px;background:linear-gradient(90deg,var(--accent-dim),var(--accent));border:1px solid var(--accent);border-radius:10px;display:none;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#1a0d09}.b-banner.show{display:flex}.b-bannertext b{font-size:18px}.b-banner button.b-btn{color:var(--text)}.b-hint{color:var(--muted);font-size:12.5px;margin-top:12px;line-height:1.6}@media(max-width:600px){#app{padding:8px}.b-board{padding:10px}.b-card{width:46px;height:66px}.b-card .pip{font-size:22px}.b-card .corner{font-size:12px}.b-stockstack{width:70px;height:70px}}