:root{--bg:#06130e;--panel:#0d2119;--panel2:#102a20;--line:#28513f;--ink:#f4f7f5;--muted:#aac0b7;--gold:#f0c45b;--green:#42d392;--red:#ff7a78;--shadow:0 18px 55px #0008;color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 50% -10%,#164a35 0,#071711 34rem,#040b08 100%);color:var(--ink);min-height:100vh}.skip{position:fixed;left:1rem;top:-5rem;visibility:hidden;background:#fff;color:#000;padding:.8rem;z-index:20}.skip:focus{top:1rem;visibility:visible}.topbar{height:64px;display:flex;align-items:center;justify-content:space-between;max-width:1280px;margin:auto;padding:0 22px}.brand{color:#fff;text-decoration:none;font-size:1.25rem;font-weight:850;letter-spacing:-.04em}.brand span{color:var(--gold)}.lang{display:flex;gap:4px;padding:4px;border:1px solid var(--line);border-radius:99px}.lang a{color:var(--muted);text-decoration:none;padding:5px 9px;border-radius:99px;font-size:.78rem;font-weight:800}.lang a[aria-current=true]{background:var(--gold);color:#171307}.shell{max-width:1280px;margin:auto;padding:20px 22px 60px}.intro{display:flex;align-items:end;justify-content:space-between;gap:30px;margin:10px 0 22px}.intro h1{font-size:clamp(1.9rem,4vw,3.4rem);max-width:760px;line-height:1.04;letter-spacing:-.045em;margin:.2rem 0}.eyebrow{color:var(--gold);text-transform:uppercase;letter-spacing:.13em;font-weight:850;font-size:.72rem;margin:0 0 .5rem}.lede{color:var(--muted);line-height:1.55;max-width:430px;margin:0}.tabs{display:flex;gap:8px;margin-bottom:14px}.tabs button,.actions button,.chips button,.bet-tools button,.phase-controls button,.drill-actions button,.primary,.text-button{border:1px solid var(--line);background:#132d23;color:var(--ink);border-radius:9px;padding:.72rem .9rem;font:inherit;font-weight:750;cursor:pointer}.tabs button[aria-selected=true],.primary{background:var(--gold);border-color:var(--gold);color:#1a1508}.tabs button:focus-visible,button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #74e8b6;outline-offset:2px}button:disabled,fieldset:disabled button{opacity:.38;cursor:not-allowed}.live-layout{display:grid;grid-template-columns:minmax(0,2.15fr) minmax(285px,.85fr);gap:14px}.game-card,.control-card,.card,.rules{background:linear-gradient(180deg,#0d241b,#091a14);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}.game-head{min-height:47px;display:flex;align-items:center;gap:8px;padding:0 14px;color:var(--muted);font-size:.82rem}.game-head strong{color:var(--ink);margin-right:auto}.status-dot{width:8px;height:8px;background:var(--green);box-shadow:0 0 10px var(--green);border-radius:50%}.frame-wrap{position:relative;background:#000;aspect-ratio:1700/768;overflow:hidden}.frame-wrap iframe{border:0;display:block;width:100%;height:100%}.frame-error{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;background:#07110eee;text-align:center}.frame-error a{color:var(--gold)}.canvas-note{color:var(--muted);font-size:.78rem;line-height:1.45;margin:0;padding:12px 14px}.control-card{padding:14px}.phase-controls{display:grid;grid-template-columns:1fr 1fr;gap:8px}.bank{display:grid;grid-template-columns:1fr 1fr;margin:12px 0;border:1px solid var(--line);border-radius:10px}.bank span{padding:10px 12px}.bank span+span{border-left:1px solid var(--line)}.bank small{display:block;color:var(--muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.08em}.bank strong{font-size:1.1rem}.control-card fieldset{border:0;margin:0;padding:0}.control-card legend{color:var(--muted);font-size:.74rem;padding:0 0 7px}.chips{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.chips button{border-radius:50px;color:var(--gold);padding:.55rem}.bet-tools{display:flex;gap:6px;margin-top:6px}.bet-tools button{flex:1;font-size:.77rem}.actions{display:grid;grid-template-columns:repeat(2,1fr);gap:7px;margin-top:12px}.actions button{min-height:44px}.actions button:nth-child(1),.actions button:nth-child(2),.actions button:nth-child(3){border-color:#3f725e}.actions button:nth-child(6),.actions button:nth-child(7){font-size:.76rem}.hand-summary{margin-top:12px;padding:10px;border-left:3px solid var(--gold);background:#06130e;color:var(--muted);font-size:.85rem;line-height:1.45}.coach-box{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}.coach-box h2{margin:.2rem 0;font-size:1.4rem}.coach-box p{color:var(--muted);line-height:1.45}.grade{border-radius:8px;padding:9px 10px;font-weight:750}.grade.good{background:#143e2b;color:#99f1c3}.grade.bad{background:#462020;color:#ffc0bd}.fine{font-size:.74rem}.drill{display:grid;grid-template-columns:250px minmax(360px,1fr) 260px;gap:14px}.card{padding:18px}.drill-settings label{display:block;color:var(--muted);font-size:.78rem;margin:0 0 14px}.drill-settings label span{display:block;margin-bottom:6px}.drill-settings select{width:100%;background:#071711;color:var(--ink);border:1px solid var(--line);padding:.7rem;border-radius:8px}.drill-settings .primary{width:100%}.drill-table{display:grid;place-items:center;text-align:center;min-height:430px;background:radial-gradient(circle,#164631,#081b13 65%)}.dealer-zone>span,.player-zone>span{display:block;color:var(--muted);font-size:.78rem;margin-bottom:8px}.playing-card{display:grid;place-items:center;width:72px;height:100px;border-radius:9px;background:#fff;color:#101512;border:4px solid #e9eee9;font:900 1.6rem Georgia;box-shadow:0 8px 18px #0008}.card-row{display:flex;justify-content:center;gap:8px}.player-zone{margin:22px 0 14px}.player-zone strong{display:block;margin-top:8px}.drill-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}.drill-feedback{margin-top:14px;min-height:42px;color:var(--muted)}.stats dl{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.stats dl div{background:#071711;padding:9px;border-radius:8px}.stats dt{font-size:.68rem;color:var(--muted)}.stats dd{margin:3px 0 0;font-weight:850}.stats h2{font-size:1rem;margin-top:20px}.stats ol{padding-left:1.2rem;color:var(--muted);font-size:.78rem;line-height:1.4;min-height:80px}.text-button{background:transparent;color:var(--muted);font-size:.75rem}.rules{margin-top:14px;padding:13px 16px;color:var(--muted);font-size:.85rem;line-height:1.55}.rules summary{cursor:pointer;color:var(--ink);font-weight:800}.responsible{text-align:center;color:var(--muted);font-size:.78rem;margin:18px}.noscript{padding:1rem;background:#fff3c5;color:#231d0b}.correct{color:#99f1c3}.incorrect{color:#ffc0bd}
@media(max-width:900px){.intro{display:block}.lede{margin-top:12px}.live-layout{grid-template-columns:1fr}.drill{grid-template-columns:1fr 1fr}.drill-table{grid-column:1/-1;grid-row:1}.stats{grid-column:2}.drill-settings{grid-column:1}.control-card{display:grid;grid-template-columns:1fr 1fr;gap:10px}.phase-controls,.bank,.actions,.hand-summary,.coach-box{grid-column:1/-1}.control-card fieldset{grid-column:1/-1}}
@media(max-width:560px){.shell{padding:10px 12px 40px}.topbar{padding:0 12px}.intro h1{font-size:2rem}.tabs{position:sticky;top:0;z-index:10;background:#06130ef2;padding:8px 0}.tabs button{flex:1}.game-head{padding:0 10px}.canvas-note{font-size:.72rem}.control-card{display:block}.drill{display:block}.drill>*{margin-bottom:10px}.drill-table{min-height:410px}.actions button,.phase-controls button{min-height:48px}.rules{font-size:.8rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
[hidden]{display:none!important}