:root{--bg:#050807;--panel:#09120e;--line:#213b30;--green:#64f39a;--cyan:#65d8ff;--text:#f4fff8;--muted:#80948a}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 50% 0,rgba(100,243,154,.1),transparent 35%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}.game-header{height:66px;padding:0 max(14px,calc((100vw - 980px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #162b22;background:rgba(5,8,7,.94);position:sticky;top:0;z-index:5}.game-header a{text-decoration:none}.back,.slot{color:#758a80;font-size:9px;font-weight:900;letter-spacing:.15em}.brand{display:flex;align-items:center;gap:10px}.brand span{width:34px;height:34px;display:grid;place-items:center;background:var(--green);color:#06110b;font-weight:1000}.brand b{font-size:10px;letter-spacing:.16em}.game-shell{width:min(980px,calc(100% - 24px));margin:34px auto 70px}.game-title{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px}.game-title p{margin:0 0 7px;color:var(--green);font-size:9px;font-weight:900;letter-spacing:.18em}.game-title h1{margin:0;font-size:48px;letter-spacing:-.05em}.best-chip{padding:12px 16px;border:1px solid var(--line);min-width:132px}.best-chip small{display:block;color:#667a70;font-size:7px;letter-spacing:.14em}.best-chip strong{display:block;margin-top:4px;color:var(--green);font-size:24px}.cabinet{display:grid;grid-template-columns:150px minmax(320px,1fr) 170px;gap:14px;align-items:start}.game-side{display:grid;gap:10px}.stat-card,.piece-card,.controls-card{border:1px solid var(--line);background:var(--panel);padding:14px}.stat-card small,.piece-card small,.controls-card small{display:block;color:#71877c;font-size:7px;font-weight:900;letter-spacing:.16em}.stat-card strong{display:block;margin-top:5px;font-size:24px}.piece-card{text-align:center}.piece-card small{text-align:left}.piece-card canvas{display:block;margin:7px auto}.key-hint{color:#52675c;font-size:7px}.controls-card p{margin:10px 0;color:#84998f;font-size:8px}.controls-card kbd{padding:2px 4px;margin-right:3px;border:1px solid #315043;background:#07100c;color:#d7eee2}.mini-button,.touch-controls button,.primary{border:1px solid #2c493c;background:#09130f;color:#ddf5e8;font-family:inherit;font-weight:900;letter-spacing:.09em;cursor:pointer}.mini-button{min-height:44px}.mini-button:disabled{opacity:.35}.mini-button.danger{color:#ff9b7b}.game-center{min-width:0}.board-frame{position:relative;width:fit-content;margin:auto;border:1px solid #3b7356;background:#020604;padding:8px;box-shadow:0 0 40px rgba(100,243,154,.08)}#gameCanvas{display:block;max-width:100%;height:auto;background:#030a07}.game-overlay{position:absolute;inset:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:rgba(3,10,7,.92);padding:26px}.game-overlay.hidden{display:none}.overlay-mark{width:58px;height:58px;display:grid;place-items:center;margin-bottom:14px;border:1px solid var(--green);color:var(--green);font-weight:1000;font-size:22px}.game-overlay small{color:var(--green);font-size:8px;font-weight:900;letter-spacing:.17em}.game-overlay h3{margin:7px 0 8px;font-size:31px}.game-overlay p{max-width:250px;margin:0 0 18px;color:#80978b;font-size:12px;line-height:1.55}.primary{min-height:48px;padding:0 20px;background:var(--green);border-color:var(--green);color:#06110b}.mobile-stats{display:none}.touch-controls{display:none}.note{text-align:center;color:#51665b;font-size:7px;font-weight:900;letter-spacing:.14em;margin-top:18px}.next-card{min-height:255px}
@media(max-width:760px){.game-header{height:58px}.brand b{display:none}.game-shell{margin-top:22px}.game-title h1{font-size:34px}.cabinet{display:block}.left-panel,.right-panel{display:none}.board-frame{padding:6px}.game-overlay{inset:6px}.mobile-stats{display:grid;grid-template-columns:repeat(3,1fr);margin:10px auto 8px;max-width:334px;border:1px solid var(--line)}.mobile-stats span{padding:9px;text-align:center;border-right:1px solid var(--line)}.mobile-stats span:last-child{border-right:0}.mobile-stats small{display:block;color:#667a70;font-size:6px}.mobile-stats b{display:block;margin-top:3px;font-size:14px}.touch-controls{max-width:334px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.touch-controls button{min-height:48px;font-size:13px}.touch-controls .drop{background:var(--green);border-color:var(--green);color:#06110b}.note{line-height:1.5}.best-chip{min-width:100px;padding:9px 10px}.best-chip strong{font-size:19px}}
@media(max-width:370px){.game-title{align-items:flex-start}.game-title h1{font-size:29px}.best-chip{min-width:88px}.back,.slot{font-size:7px}}