/* How to play (learn.js) */
body{background:var(--gto-bg,#0e0e0e)}
.learn{max-width:860px;margin:0 auto;padding:28px 18px 60px;color:#e9ecef}
.l-hero h1{font-size:40px;margin:4px 0 6px;letter-spacing:-1px}
.l-hero p{color:#aab2bd;font-size:15px;margin:0}
.l-eyebrow{color:#f2d48a!important;font-size:11px!important;font-weight:800;letter-spacing:.14em}
.l-steps{display:flex;gap:6px;margin:22px 0 18px;flex-wrap:wrap}
.l-step{background:#1d2024;border:1px solid #2c3036;border-radius:999px;color:#a7adb6;font-size:13px;font-weight:700;padding:7px 14px}
.l-step.on{background:#e9ecef;color:#131518;border-color:#e9ecef}
.l-stage h2{font-size:22px;margin:4px 0 6px}
.l-lead{color:#c4c9cf;font-size:15px;line-height:1.6;margin:0 0 16px}
.l-cards{display:inline-flex;gap:3px;vertical-align:middle}
.l-card{position:relative;display:inline-flex;flex-direction:column;align-items:center;justify-content:center;width:38px;height:50px;border-radius:5px;color:#fff;font-weight:800;line-height:1;background:#4b4f55}
.l-card b{font-size:19px}.l-card i{font-style:normal;font-size:12px;opacity:.9}
.l-card.sm{width:28px;height:36px}.l-card.sm b{font-size:14px}.l-card.sm i{font-size:10px}
.l-card.suit-h{background:#c8313b}.l-card.suit-d{background:#2c5fd0}.l-card.suit-c{background:#2e9a4c}.l-card.suit-s{background:#4b4f55}
.l-card.back{background:repeating-linear-gradient(45deg,#3a2a5c 0 6px,#2d2047 6px 12px);border:1px solid #5b4a85}
.l-ladder{list-style:none;margin:0 0 16px;padding:0;border:1px solid #2c3036;border-radius:8px;background:#1b1e22;overflow:hidden}
.l-ladder li{display:grid;grid-template-columns:32px 150px auto minmax(0,1fr);align-items:center;gap:12px;padding:10px 14px;border-top:1px solid #2c3036}
.l-ladder li:first-child{border-top:0}
.l-ladder li.best{background:#1d2a22}.l-ladder li.worst{background:#2a1d21}
.l-rank{font-weight:800;color:#7c838d}.l-ladder small{color:#aab2bd;font-size:13px}
.l-tips{margin:0 0 20px;padding-left:20px;color:#c4c9cf;line-height:1.7}
.l-next{background:#7fe0a0;color:#0d2416;border:0;border-radius:6px;font-weight:800;padding:10px 18px;margin-top:6px}
.l-link{margin-left:14px;color:#ffd34f}
.l-quiz{border:1px solid #2c3036;border-radius:8px;background:#1b1e22;padding:14px 16px;margin-bottom:12px}
.l-q{margin:0 0 8px;font-weight:800;color:#f2d48a;font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.l-board{display:flex;align-items:center;gap:10px;margin-bottom:10px}.l-label{color:#7c838d;font-size:12px;width:44px}
.l-opts{display:flex;gap:10px;flex-wrap:wrap}
.l-opt{background:#24272c;border:2px solid #2c3036;border-radius:8px;padding:8px 12px}
.l-opt:hover{border-color:#5c636c}.l-opt.right{border-color:#5fd08a;background:#1f3b2a}.l-opt.wrong{border-color:#e05a66;background:#3a2228}
.l-result{margin-top:10px;font-size:14px;line-height:1.6;color:#c4c9cf}.l-result b{color:#fff}
.l-detail{display:flex;gap:18px;flex-wrap:wrap;margin-top:6px;font-size:12px;color:#8a929c}
.l-table{display:grid;gap:12px;justify-items:center;padding:20px;border-radius:6px;background:radial-gradient(ellipse at center,#1e4a34,#14301f 70%);border:1px solid #2c4a38;margin-bottom:14px}
.l-seat{display:flex;align-items:center;gap:10px;font-size:13px}.l-seat b{color:#cfe8d8}
.l-mid{display:flex;flex-direction:column;align-items:center;gap:8px;min-height:60px}
.l-pot{font-size:13px;font-weight:800;color:#ffd34f}.l-five{font-size:12px;color:#cfe8d8}
.l-act{min-height:60px;margin-bottom:12px}
.l-ask{margin:0 0 8px;font-weight:700}
.l-choices{display:flex;gap:8px;flex-wrap:wrap}
.l-choice{background:#24272c;border:1px solid #3a3f47;border-radius:6px;color:#fff;font-weight:700;padding:10px 16px}
.l-choice:hover{border-color:#7c838d}
.l-log{display:flex;flex-direction:column;gap:6px}
.l-say{margin:0;padding:10px 12px;border-radius:6px;background:#1b1e22;border-left:3px solid #3a3f47;font-size:14px;line-height:1.55;color:#c4c9cf}
.l-say b{color:#fff}
.l-say.best{border-left-color:#5fd08a}.l-say.good{border-left-color:#9bd06f}.l-say.inacc{border-left-color:#f2d48a}.l-say.mistake{border-left-color:#e05a66}
.l-say.opp{border-left-color:#3b7cc4}.l-say.note{border-left-color:#7c838d;font-style:italic}.l-say.win{border-left-color:#ffd34f}
.l-end p{color:#c4c9cf}
@media(max-width:640px){.l-ladder li{grid-template-columns:24px 1fr;}.l-ladder li .l-cards,.l-ladder li small{grid-column:2}.l-hero h1{font-size:32px}}

.l-tablewrap{position:relative}
.l-tablewrap .l-five{text-align:center;margin:-40px 0 18px;font-size:13px;color:#b6bcc4}
.l-quiz,.l-ladder,.l-say{background:#16181b}
.l-step.on{background:#3a3e45;color:#fff;border-color:#3a3e45}

/* ---------- v2 (Shaun, 2026-10-02: "this layout looks weird ... misaligned, poorly presented") ----------
   Same language as Practice: tokens, a real stepper, aligned cards, verdict cards, and the hand as a
   two-column table + panel. Scoped to .learn (trainer.css pulls this file in for its card styles). */
.learn{max-width:1000px;padding:32px 20px 70px;color:var(--muck-text)}
.learn:has(#l-stage[data-lesson=hand]){max-width:1180px}
.learn .l-hero h1{font:800 44px/1.05 var(--muck-font);letter-spacing:-1.5px;margin:6px 0 8px}
.learn .l-hero p{color:var(--muck-text-2);font-size:15px;line-height:1.6}
.learn .l-eyebrow{color:var(--muck-gold-muted)!important;font:700 10px var(--muck-font)!important;letter-spacing:.14em}
/* stepper */
.learn .l-steps{display:flex;align-items:center;gap:10px;flex-wrap:nowrap;margin:26px 0 30px;padding:14px 18px;border:1px solid var(--muck-line);border-radius:var(--muck-radius-lg);background:var(--muck-surface-1)}
.learn .l-step{display:flex;align-items:center;gap:10px;flex:none;padding:0;border:0;background:none;color:var(--muck-text-3);font:600 14px var(--muck-font);cursor:pointer}
.learn .l-step-n{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;border:1px solid var(--muck-line-strong);font:700 12px var(--muck-font);color:var(--muck-text-2)}
.learn .l-step.on{color:var(--muck-text)}.learn .l-step.on .l-step-n{background:var(--muck-gold-cta);border-color:transparent;color:var(--muck-gold-ink)}
.learn .l-step.done{color:var(--muck-text-2)}.learn .l-step.done .l-step-n{background:color-mix(in srgb,var(--muck-green) 18%,transparent);border-color:transparent;color:var(--muck-green)}
.learn .l-step-line{flex:1;height:2px;min-width:16px;border-radius:1px;background:var(--muck-line)}.learn .l-step-line.done{background:color-mix(in srgb,var(--muck-green) 50%,transparent)}
/* lesson head */
.learn .l-head{margin:0 0 18px}
.learn .l-stage h2{font:750 26px/1.15 var(--muck-font);letter-spacing:-.5px;margin:0 0 6px}
.learn .l-lead{color:var(--muck-text-2);font-size:15px;line-height:1.6;margin:0;max-width:720px}
.learn .l-tag{font:700 10px var(--muck-font);font-style:normal;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:999px}
.learn .l-tag.best{background:color-mix(in srgb,var(--muck-green) 16%,transparent);color:var(--muck-green)}
.learn .l-tag.worst{background:color-mix(in srgb,var(--muck-red) 18%,transparent);color:var(--muck-red)}
/* lesson 1 */
.learn .l-ladder{margin:0 0 18px;border:1px solid var(--muck-line);border-radius:var(--muck-radius-lg);background:var(--muck-surface-1)}
.learn .l-ladder li{grid-template-columns:28px 230px 190px minmax(0,1fr);gap:16px;padding:12px 20px;border-top:1px solid var(--muck-line)}
.learn .l-ladder li.best{background:color-mix(in srgb,var(--muck-green) 6%,transparent)}
.learn .l-ladder li.worst{background:color-mix(in srgb,var(--muck-red) 6%,transparent)}
.learn .l-rank{color:var(--muck-text-3);font:700 13px var(--muck-font)}
.learn .l-name{display:flex;align-items:center;gap:8px}.learn .l-name b{font-size:15px}
.learn .l-ladder small{color:var(--muck-text-2);font-size:13px;line-height:1.5}
.learn .l-tips{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 24px;padding:0;list-style:none}
.learn .l-tip{display:flex;gap:12px;align-items:flex-start;padding:16px;border:1px solid var(--muck-line);border-radius:var(--muck-radius);background:var(--muck-surface-1)}
.learn .l-tip p{margin:0;color:var(--muck-text-2);font-size:13px;line-height:1.55}
.learn .l-tip-icon{display:grid;place-items:center;flex:none;width:28px;height:28px;border-radius:8px;background:color-mix(in srgb,var(--muck-gold) 14%,transparent);color:var(--muck-gold);font:800 13px var(--muck-font)}
.learn .l-tip--wide{grid-column:1 / -1}   /* the deuce-to-seven note under the three tips */
.learn .l-tip--wide .l-tip-icon{width:auto;padding:0 var(--muck-space-2)}
.learn .l-foot{display:flex;justify-content:flex-end;margin-top:6px}
.learn .l-next{height:46px;margin:0;padding:0 22px;border-radius:10px;background:var(--muck-gold-cta);color:var(--muck-gold-ink);font:800 15px var(--muck-font);cursor:pointer}
.learn .l-next:hover{filter:brightness(1.05)}
.learn a.l-next{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}   /* Hit the tables is a link */
.learn .l-link{margin-left:16px;color:var(--muck-gold);font-weight:700;text-decoration:none}
/* lesson 2 */
.learn .l-progress{margin:0 0 14px;color:var(--muck-text-3);font:600 13px var(--muck-font)}
.learn .l-quiz{margin:0 0 14px;padding:20px;border:1px solid var(--muck-line);border-radius:var(--muck-radius-lg);background:var(--muck-surface-1)}
.learn .l-q{margin:0 0 14px;color:var(--muck-gold-muted);font:700 10px var(--muck-font);letter-spacing:.14em;text-transform:uppercase}
.learn .l-board{display:flex;align-items:center;justify-content:center;gap:14px;margin:0 0 16px;padding:14px;border-radius:var(--muck-radius);background:var(--muck-bg)}
.learn .l-label{width:auto;color:var(--muck-text-3);font:700 10px var(--muck-font);letter-spacing:.12em;text-transform:uppercase}
.learn .l-opts{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.learn .l-opt{display:flex;flex-direction:column;align-items:center;gap:10px;padding:14px 12px 12px;border:1px solid var(--muck-line-strong);border-radius:var(--muck-radius);background:var(--muck-surface-2);color:var(--muck-text);cursor:pointer;transition:border-color .15s,transform .15s}
.learn .l-quiz:not(.answered) .l-opt:hover{border-color:var(--muck-gold-muted);transform:translateY(-1px)}
.learn .l-opt-top{display:flex;align-items:center;gap:8px;min-height:20px}
.learn .l-opt-name{font:700 12px var(--muck-font);color:var(--muck-text-2)}
.learn .l-opt .l-win-tag,.learn .l-opt-five{display:none}
.learn .answered .l-opt{cursor:default}
.learn .answered .l-opt-five{display:block;color:var(--muck-text-3);font-size:12px}
.learn .answered .l-opt.winner .l-win-tag{display:inline-block}
.learn .answered .l-opt.winner{border-color:var(--muck-green)}
.learn .answered .l-opt.chosen.wrong{border-color:var(--muck-red)}
.learn .answered .l-opt:not(.winner):not(.chosen){opacity:.6}
.learn .l-verdict{display:grid;grid-template-columns:34px minmax(0,1fr);gap:12px;align-items:start;margin-top:14px;padding:14px;border-radius:var(--muck-radius);border:1px solid color-mix(in srgb,var(--g) 35%,transparent);background:color-mix(in srgb,var(--g) 9%,transparent)}
.learn .l-verdict.right{--g:var(--muck-green)}.learn .l-verdict.meh{--g:var(--muck-amber)}.learn .l-verdict.wrong{--g:var(--muck-red)}
.learn .l-v-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--g);color:var(--muck-bg);font:900 16px var(--muck-font)}
.learn .l-verdict b{display:block;color:var(--g);font:750 16px var(--muck-font)}
.learn .l-verdict p{margin:3px 0 0;color:var(--muck-text-2);font-size:13px;line-height:1.55}
/* lesson 3 */
.learn .l-play{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:32px;align-items:start}
.learn .l-tablewrap .gt-table{margin:30px auto 40px}
.learn .l-tablewrap .l-five{margin:-24px 0 0;text-align:center;color:var(--muck-text-2);font-size:13px}
.learn .l-panel{position:sticky;top:90px;display:flex;flex-direction:column;gap:12px;padding:22px;border:1px solid var(--muck-line);border-radius:var(--muck-radius-lg);background:var(--muck-surface-1)}
.learn .l-panel-label{margin:4px 0 -2px;color:var(--muck-text-3);font:700 10px var(--muck-font);letter-spacing:.12em;text-transform:uppercase}
.learn .l-panel-label:not(:first-child){padding-top:12px;border-top:1px solid var(--muck-line)}
.learn .l-act{min-height:0;margin:0}
.learn .l-act:empty{display:none}
.learn .l-ask{margin:0 0 10px;font:650 15px/1.4 var(--muck-font);color:var(--muck-text)}
.learn .l-ask.muted{margin-bottom:8px;color:var(--muck-text-3);font-size:13px;font-weight:600}
.learn .l-choices{display:flex;flex-direction:column;gap:8px}
.learn .l-choice{position:relative;overflow:hidden;display:flex;align-items:center;gap:10px;min-height:48px;padding:0 14px;border:1px solid var(--muck-line-strong);border-radius:10px;background:var(--muck-surface-2);color:var(--muck-text);font:700 15px var(--muck-font);text-align:left;cursor:pointer}
.learn button.l-choice:hover{border-color:var(--muck-gold-muted)}
.learn .l-choice kbd{font:600 11px var(--muck-font);color:var(--muck-text-3);border:1px solid var(--muck-line-strong);border-radius:4px;padding:1px 6px}
.learn .l-choices.done .l-choice{cursor:default;font-size:14px}
.learn .l-choices.done .l-choice.chosen{border-width:2px}
.learn .l-choices.done .l-choice.chosen:is(.best,.good){border-color:var(--muck-green)}.learn .l-choices.done .l-choice.chosen.inacc{border-color:var(--muck-amber)}.learn .l-choices.done .l-choice.chosen.mistake{border-color:var(--muck-red)}
.learn .l-tags{display:flex;gap:6px;margin-left:auto}
.learn .l-tag.you:is(.best,.good){background:color-mix(in srgb,var(--muck-green) 16%,transparent);color:var(--muck-green)}
.learn .l-tag.you.inacc{background:color-mix(in srgb,var(--muck-amber) 16%,transparent);color:var(--muck-amber)}
.learn .l-tag.you.mistake{background:color-mix(in srgb,var(--muck-red) 18%,transparent);color:var(--muck-red)}
.learn .l-tag.solver{background:color-mix(in srgb,var(--muck-gold) 16%,transparent);color:var(--muck-gold)}
.learn .l-choice small{min-width:42px;text-align:right;font:700 13px var(--muck-font)}
.learn .l-tags:empty + small{margin-left:auto}
.learn .l-bar{position:absolute;left:0;bottom:0;height:3px;background:var(--muck-gold-muted)}
.learn .l-decided:empty{display:none}
.learn .l-decided{display:flex;flex-direction:column;gap:8px}
.learn .l-decided .l-verdict{margin-top:4px}
.learn .l-decided .l-verdict.prev{margin:4px 0 18px;padding:10px 12px}
.learn .l-decided .l-verdict.prev p{font-size:12.5px}
.learn .l-log{display:flex;flex-direction:column;gap:6px;max-height:300px;overflow:auto}
.learn .l-say{margin:0;padding:9px 12px;border:0;border-left:3px solid var(--muck-line-strong);border-radius:6px;background:var(--muck-surface-2);color:var(--muck-text-3);font-size:13px;line-height:1.5}
.learn .l-say.latest{color:var(--muck-text-2)}
.learn .l-say b{color:var(--muck-text)}
.learn .l-say:is(.best,.good){border-left-color:var(--muck-green)}.learn .l-say.inacc{border-left-color:var(--muck-amber)}.learn .l-say.mistake{border-left-color:var(--muck-red)}
.learn .l-say.opp{border-left-color:var(--muck-blue)}.learn .l-say.win{border-left-color:var(--muck-gold)}.learn .l-say.note{font-style:normal}
.learn .l-end{display:flex;flex-direction:column;gap:12px}
.learn .l-end p{margin:0;color:var(--muck-text-2);font-size:13px;line-height:1.55}
.learn .l-tally{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:14px;border-radius:var(--muck-radius);background:var(--muck-surface-2);font-size:14px;color:var(--muck-text-2)}
.learn .l-tally b{font-size:20px;color:var(--muck-text)}
.learn .l-dots{display:flex;gap:4px;margin-left:auto}
.learn .l-dots i{width:10px;height:10px;border-radius:50%;background:var(--muck-surface-3)}
.learn .l-dots i:is(.best,.good){background:var(--muck-green)}.learn .l-dots i.inacc{background:var(--muck-amber)}.learn .l-dots i.mistake{background:var(--muck-red)}
.learn .l-end-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}   /* Hit the tables full width, two equal buttons under it */
.learn .l-end-row .l-next{grid-column:1 / -1;width:100%}
.learn a.l-next{display:flex;align-items:center;justify-content:center;text-decoration:none}
.learn button.l-btn2{cursor:pointer}
.learn .l-btn2{display:flex;align-items:center;justify-content:center;min-width:0;height:44px;padding:0 12px;border:1px solid var(--muck-line-strong);border-radius:10px;background:var(--muck-surface-2);color:var(--muck-text);font:700 14px var(--muck-font);text-decoration:none;white-space:nowrap;transition:border-color .15s,background .15s}
.learn .l-btn2:hover{border-color:var(--muck-gold-muted);background:var(--muck-surface-3)}
.learn .l-btn2:focus-visible{outline:2px solid var(--muck-gold);outline-offset:3px}
@media(max-width:900px){
 .learn .l-play{grid-template-columns:minmax(0,1fr);gap:8px}
 .learn .l-panel{position:static}
 .learn .l-ladder li{grid-template-columns:24px minmax(0,1fr) auto;gap:4px 12px}
 .learn .l-ladder li small{grid-column:2 / -1}
 .learn .l-tips{grid-template-columns:1fr}
}
@media(max-width:560px){
 .learn .l-hero h1{font-size:34px}
 .learn .l-steps{padding:12px;gap:6px}.learn .l-step-name{display:none}.learn .l-step.on .l-step-name{display:inline}
 .learn .l-ladder li{grid-template-columns:22px minmax(0,1fr);padding:12px 14px}
 .learn .l-ladder li .l-cards{grid-column:2}
 .learn .l-board{flex-direction:column;gap:8px}
 .learn .l-foot{justify-content:stretch}.learn .l-foot .l-next{width:100%}
}
/* Training (Play a hand): no big page header, the trainer starts right under the menu (assets/learn.js show). */
body.l-training .gg-top{display:none}
/* a jump to the steps (#quiz, #hand) lands just under the sticky site header; training keeps its own 12px */
.learn .l-steps{scroll-margin-top:86px}
body.l-training .learn .l-steps{scroll-margin-top:12px}