:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#142e4c;background:#f1f5fa;font-synthesis:none;font-size:16px;--blue:#245bdd;--ink:#142e4c;--muted:#596a7e;--line:#d7e0ed}*{box-sizing:border-box}body{margin:0}main{max-width:760px;margin:auto;padding:32px 32px 20px}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer;min-height:48px;border:1px solid var(--line);background:white;color:var(--ink);border-radius:12px;font-weight:650;padding:12px 18px}button:hover{filter:brightness(.97)}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #ec9828;outline-offset:4px}header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;color:var(--ink);font-weight:750;font-size:21px;letter-spacing:-.7px}.brand small{display:block;letter-spacing:2px;font-size:11px;margin-top:4px;font-weight:650;color:var(--muted)}.brand-icon{display:grid;place-items:center;background:var(--ink);color:white;width:44px;height:44px;border-radius:13px;font-size:34px;font-weight:450}.text-button{background:none;border:0;font-size:14px;padding:8px}.connection{font-size:13px;color:var(--muted);min-height:20px;margin:8px 0 23px}.connection.warning{color:#883914;background:#fff0d9;padding:12px;border-radius:8px}.connection button{margin:4px 8px;font-size:14px;min-height:38px;padding:7px 12px}.tabs{display:flex;border-bottom:1px solid var(--line);gap:28px;margin-bottom:30px}.tabs button{border:0;background:none;padding:12px 0;border-radius:0;color:var(--muted);font-size:16px}.tabs button[aria-current]{color:var(--ink);border-bottom:3px solid var(--blue)}.session-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.eyebrow{font-size:12px;font-weight:750;letter-spacing:1.8px;color:var(--muted)}h1{font-size:28px;letter-spacing:-1px;line-height:1.2;margin:9px 0 0}h2{font-size:26px;letter-spacing:-.7px}.counter{white-space:nowrap;font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}.track{height:5px;border-radius:5px;background:#dae4f1;margin-bottom:22px;overflow:hidden}#progress-bar{height:100%;width:0;background:var(--blue);transition:width .3s}.controls{display:flex;gap:14px;margin-bottom:18px}.controls label{display:grid;gap:6px;flex:1;font-size:13px;color:var(--muted)}select{width:100%;padding:11px 30px 11px 12px;border:1px solid var(--line);border-radius:10px;background:white;color:var(--ink);min-height:46px;font-size:14px}.answer-mode{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px;color:var(--muted);margin-bottom:16px}.answer-mode label{display:flex;align-items:center;gap:8px;min-height:36px}.answer-mode input{accent-color:var(--blue);width:18px;height:18px}#level-label{font-size:12px}.question-card,.panel{border:1px solid var(--line);background:white;border-radius:22px;padding:32px;box-shadow:0 10px 24px #233b6310}.question-card{text-align:center;border-top:4px solid var(--ink)}.question-caption{color:var(--muted);font-size:14px;margin:0 0 22px}.question{font-size:clamp(38px,8vw,66px);font-weight:650;letter-spacing:-2px;line-height:1.2;font-variant-numeric:tabular-nums;margin:18px 0 30px;overflow-wrap:anywhere}.primary{background:var(--blue);color:white;border-color:var(--blue);width:100%;min-height:54px}#answer-input{width:100%;padding:14px;text-align:center;font-size:24px;border:1px solid var(--line);border-radius:12px;margin-bottom:14px}.answer{font-size:46px;font-weight:650;color:var(--blue);margin:4px 0 20px;overflow-wrap:anywhere}.method{background:#eff4ff;padding:16px;border-radius:12px;text-align:left;font-size:15px;line-height:1.6}.method p{color:var(--muted);margin:6px 0 0}.rate-label{font-size:14px;color:var(--muted);margin-top:24px}.ratings{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.ratings button{padding:13px 5px;font-size:14px;min-height:76px;line-height:1.4}.ratings button span{display:block;font-size:20px;margin-bottom:5px}.ratings button[data-rating=comfortable]{background:#e6f5ee;border-color:#b8dccd;color:#18563e}.footnote{text-align:center;font-size:13px;color:var(--muted);margin:20px 0}.finish{text-align:center;line-height:1.6}.finish-mark{display:inline-grid;place-items:center;border-radius:50%;background:#e6f5ee;color:#18563e;width:56px;height:56px;font-size:25px}.finish p{color:var(--muted)}.login{margin-top:35px}.login h1{font-size:36px;line-height:1.2}.login p{color:var(--muted);line-height:1.6}.login form{display:grid;gap:12px;margin-top:30px}.login input{padding:14px;border:1px solid var(--line);border-radius:10px;width:100%}#login-error{color:#a33124;margin:0}.skill-row{padding:20px 0;border-bottom:1px solid var(--line)}.skill-top{display:flex;justify-content:space-between;gap:12px}.skill-top strong{font-size:18px}.skill-top span{font-size:14px;color:var(--muted)}.bands{display:flex;gap:6px;margin:12px 0 8px}.band{height:6px;background:#d7e0ed;border-radius:6px;flex:1}.band.unlocked{background:var(--blue)}.skill-row p{font-size:14px;color:var(--muted);margin:0;line-height:1.5}.about{margin:28px 0;font-size:15px;line-height:1.7;color:var(--muted)}summary{cursor:pointer;color:var(--ink);font-weight:600}.download{color:var(--blue);font-size:14px}footer{text-align:center;font-size:12px;color:var(--muted);margin-top:44px}.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}[hidden]{display:none!important}@media(max-width:480px){main{padding:22px 18px}.question-card,.panel{padding:25px 18px;border-radius:18px}.brand{font-size:19px}h1{font-size:24px}.tabs{margin-bottom:25px}.ratings{gap:6px}.ratings button{font-size:13px}.answer-mode{flex-wrap:wrap;gap:2px}.login h1{font-size:30px}.controls{gap:10px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.skill-picker{margin-bottom:20px;padding:20px}.skill-picker fieldset{border:0;border-top:1px solid var(--line);margin:14px 0;padding:12px 0 0}.skill-picker legend{font-weight:650;padding-right:10px}.skill-picker label{display:flex;align-items:center;gap:12px;min-height:44px;font-size:16px}.skill-picker input{width:20px;height:20px;accent-color:var(--blue)}#selection-error{color:#a33124;font-size:14px}

.game-choice{display:grid;gap:6px;font-size:13px;color:var(--muted);margin-bottom:16px}.question{font-size:clamp(21px,4.8vw,30px);letter-spacing:-.4px;line-height:1.5;text-align:left;margin:14px 0 22px}.skill-row p+p{margin-top:8px}#answer-unit{font-size:13px;margin-bottom:12px}

/* Table inputs remain separate: centre pot excludes the bets on the felt. */
:root{background:#0b1828;color:#edf3ff;--ink:#edf3ff;--muted:#afc0da;--line:#2b415b;--blue:#3182f6}
button,input,select{background:#162b42;color:var(--ink)}.brand-icon{background:#1d4267;color:white}.primary{background:var(--blue)}.question-card,.panel{background:#102238;border-color:var(--line);box-shadow:none}.question-card{border-top-color:#2b415b}.method{background:#172f49}.ratings button[data-rating=comfortable]{background:#153f32;color:#c1efda;border-color:#2c7056}.track,.band{background:#253d58}.practice-settings{border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin-bottom:16px}.practice-settings summary{font-size:14px;min-height:28px}.practice-settings[open] summary{margin-bottom:12px}.question-caption{margin-bottom:12px}.table-title{font-size:23px;letter-spacing:-.5px;margin:8px 0 12px;text-align:left}.table-blind{font-size:14px;text-align:center;margin:8px 0}.poker-table{height:380px;position:relative;margin:8px -10px 12px}.felt{position:absolute;inset:28px 0;border:9px solid #364b60;border-radius:48%;background:radial-gradient(ellipse at center,#145c42,#0b3e2f);box-shadow:inset 0 0 0 3px #203647,inset 0 0 40px #092a25}.seat{position:absolute;z-index:2;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:9px;background:#102237;border:2px solid #34536d;border-radius:18px;padding:9px 14px;min-width:170px;max-width:90%;text-align:left}.seat strong{display:block;font-size:14px;letter-spacing:.7px}.seat span:not(.avatar):not(.allin){display:block;font-size:15px;overflow-wrap:anywhere}.avatar{display:grid;place-items:center;border-radius:50%;background:#567089;color:#b9cadb;flex-shrink:0;width:34px;height:34px;font-size:24px}.hero-seat .avatar{background:#2468ae;color:#8bc0ff}.villain-seat{top:0}.hero-seat{bottom:0}.allin{position:absolute;bottom:-19px;left:50%;transform:translateX(-50%);background:#e98020;color:#fff;border-radius:6px;padding:3px 12px;font-size:12px;font-weight:750;white-space:nowrap}.table-bet{position:absolute;left:50%;transform:translateX(-50%);z-index:1;display:grid;justify-items:center;gap:7px;max-width:95%}.villain-bet{top:91px}.hero-bet{bottom:75px}.table-bet strong{display:block;background:#0c2831;border:1px solid #456876;border-radius:7px;padding:4px 9px;font-size:15px;white-space:nowrap}.chip-stack{width:29px;height:10px;border:3px dashed #ffcfcb;border-radius:50%;background:#c74339;box-shadow:0 5px #a5342e,0 10px #a5342e,0 15px #a5342e}.hero-bet .chip-stack{background:#3679d0;border-color:#bddbff;box-shadow:0 5px #235b9d,0 10px #235b9d,0 15px #235b9d}.table-bet strong{margin-top:13px}.table-pot{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:max-content;max-width:87%;min-width:140px;padding:12px 16px;border:1px solid #487e7f;border-radius:13px;background:#0b2930;text-align:center;z-index:1}.table-pot>span{display:block;font-size:15px}.table-pot strong{display:block;font-size:clamp(23px,5vw,35px);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;line-height:1.3}.table-pot small{display:block;font-size:11px;color:#b3ccda;margin-top:4px}.table-action{border:1px solid var(--line);background:#142b42;border-radius:10px;padding:10px 12px;font-size:14px;line-height:1.6;margin:0 0 10px}.table-note{font-size:12px;color:var(--muted);line-height:1.5;margin:0 0 12px}.text-scenario{font-size:13px;color:var(--muted);line-height:1.5;margin:0 0 16px;text-align:left}.text-scenario summary{font-size:12px;font-weight:400}.draw-facts{height:160px}.draw-facts .felt{border-radius:20px;inset:0}.draw-facts .table-pot{background:transparent;border:0}.question-card .question{font-size:clamp(20px,4.8vw,28px);line-height:1.35}.ratings button{color:#edf3ff}.bands{gap:6px}
@media(max-width:480px){.question-card,.panel{padding:20px 14px}.poker-table{height:355px;margin-left:-5px;margin-right:-5px}.seat{padding:8px 10px;min-width:160px}.table-title{font-size:21px}.villain-bet{top:85px}.hero-bet{bottom:68px}.table-pot{padding:10px 12px;min-width:130px}.table-bet strong{font-size:13px}.draw-facts{height:150px}.table-action{font-size:13px}}
.poker-table:not(.draw-facts){height:410px}
@media(max-width:480px){.poker-table:not(.draw-facts){height:390px}}

/* Always-reachable controls, with space to keep the explanation unobscured. */
@media(max-width:600px){
  main{padding-bottom:calc(190px + env(safe-area-inset-bottom,0px))}
  #answer-form,.ratings{position:fixed;left:0;right:0;bottom:var(--controls-bottom,0px);z-index:20;margin:0;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:#102238;border-top:1px solid #34536d;box-shadow:0 -6px 22px #0005}
  #answer-form .primary{min-height:48px;max-width:560px;margin:auto;display:block}
  #answer-form #answer-unit{font-size:11px;line-height:1.4;margin:0 auto 6px;max-width:560px}
  #answer-form #answer-input{max-width:560px;margin:0 auto 8px;display:block;padding:8px;font-size:20px}
  .ratings{gap:8px}
  .ratings button{min-height:60px;padding:7px 4px;font-size:12px}
  .ratings button span{font-size:17px;margin-bottom:2px}
  .question-card,#answer-panel,#finish{scroll-margin-top:8px}
  #answer-panel{padding-bottom:14px}
  .rate-label{margin-bottom:0}
}