@charset "UTF-8";
:root{color-scheme:dark;--bg:#111214;--surface:#1b1d20;--surface-high:#24272b;--surface-low:#15171a;--line:#34383d;--line-strong:#50565e;--text:#edf0f2;--muted:#b0b6bd;--faint:#8c949d;--green:#a6d4b3;--green-bright:#b8e9c5;--gold:#e4cc95;--danger:#e9a18a;--radius:20px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none;font-weight:400}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 85% -10%,#2b2e3340 0,transparent 45%),var(--bg);color:var(--text);font-size:16px;line-height:1.5}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:not-allowed}button,a,summary{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:4px}a{color:inherit}button{border:0}button,summary{transition:background .18s,border-color .18s,color .18s,transform .18s}button:active:not(:disabled){transform:translateY(1px)}[hidden]{display:none!important}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:600}button svg{pointer-events:none}.app-shell{max-width:1280px;padding:0 40px;margin:0 auto}.app-header{height:96px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:13px;text-decoration:none}.brand-mark{display:grid;place-items:center;width:40px;height:40px;background:var(--gold);border-radius:11px;color:#202225;font-size:30px;line-height:1;padding-bottom:3px;box-shadow:0 3px 14px #0002}.brand-name{font-size:24px;font-weight:700;letter-spacing:-1px;display:flex;align-items:center;gap:18px}.brand-divider{font-size:24px;font-weight:300;color:var(--line-strong)}.brand-caption{font-size:16px;letter-spacing:0;font-weight:400;color:var(--muted)}.local-status{font-size:13px;color:var(--muted);display:flex;gap:7px;align-items:center}.local-status>span{width:6px;height:6px;border-radius:50%;background:#87b99b;box-shadow:0 0 10px #87b99b30}.page-intro{display:flex;justify-content:space-between;align-items:center;padding:36px 0 28px}.eyebrow{color:var(--green);font-size:12px;letter-spacing:1.65px;font-weight:600;margin-bottom:10px}.eyebrow>span{font-size:9px;margin-right:4px}h1{font-size:36px;line-height:1.2;letter-spacing:-1.4px}.intro-text{margin-top:10px;color:var(--muted);font-size:16px}.scope-note{display:flex;gap:13px;align-items:center;color:var(--muted);font-size:14px;line-height:1.7}.scope-note strong{font-weight:500;color:var(--text)}.scope-icon{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);border-radius:50%;font-size:21px;color:var(--gold)}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:22px;align-items:start}.training-panel{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);overflow:hidden;box-shadow:0 10px 35px #00000015}.training-toolbar{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--line);gap:12px}.mode-tabs{display:flex;gap:6px;align-items:center}.mode-tab{padding:8px 11px;border-radius:7px;background:transparent;color:var(--muted);font-size:14px;white-space:nowrap}.mode-tab.is-active{background:var(--surface-high);color:var(--text)}.mode-tab:hover{color:var(--text)}.tab-count{margin-left:4px;padding:1px 5px;background:#ffffff0c;border-radius:4px;color:var(--muted);font-size:12px}.stack-switch{display:flex;background:var(--surface-low);border:1px solid var(--line);border-radius:9px;padding:3px;gap:3px}.stack-switch button{font-size:13px;font-weight:500;border-radius:6px;background:transparent;color:var(--muted);padding:6px 10px;white-space:nowrap}.stack-switch button:hover{background:var(--surface-high)}.stack-switch button.is-active{background:var(--gold);color:#25272a;box-shadow:0 2px 5px #0002}.scenario-heading{display:flex;align-items:center;justify-content:space-between;padding:23px 26px 0;gap:10px}.small-caps{font-size:11px;font-weight:600;letter-spacing:1.4px;color:var(--faint)}.scenario-heading h2{font-size:17px;letter-spacing:-.35px;margin-top:3px}.text-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:transparent;color:var(--green);font-size:13px;font-weight:500;padding:8px 0;white-space:nowrap}.text-button:hover{color:var(--green-bright)}.text-button>span{font-size:19px;line-height:1}.table-stage{padding:40px 26px 0;height:282px;position:relative;isolation:isolate}.table-stage:before{content:"";position:absolute;inset:30px 8% 10px;background:#2f5d3d22;filter:blur(35px);z-index:-1}.poker-table{position:relative;max-width:560px;width:100%;height:190px;border-radius:130px;margin:0 auto;border:8px solid #344337;background:radial-gradient(ellipse at 50% 75%,#2a513e 0%,#234332 60%,#213e30 100%);box-shadow:0 4px 0 #111b15,0 12px 20px #0003,inset 0 0 18px #0004}.felt-line{position:absolute;inset:10px;border:1px solid #87ac7628;border-radius:110px;pointer-events:none}.seat{position:absolute;display:flex;flex-direction:column;align-items:center;top:-28px;gap:2px;font-size:12px;z-index:1}.seat-sb{left:18%}.seat-bb{right:18%}.seat-avatar{display:grid;place-items:center;width:42px;height:42px;color:#bfcdbd;background:#29382c;border:2px solid #53654f;border-radius:50%;box-shadow:0 4px 12px #0003;font-size:14px;font-weight:700}.seat-name{font-size:11px;color:#a9bfac;margin-top:2px}.opponent-stack{font-size:13px;font-weight:600;color:#e1e8d9;font-variant-numeric:tabular-nums}.table-center{position:absolute;top:60px;left:0;right:0;display:flex;flex-direction:column;align-items:center;gap:1px;opacity:.45;color:#a4c7a6;font-size:9px;font-weight:600;letter-spacing:1.9px}.table-wordmark{font-family:Georgia,serif;font-size:26px;letter-spacing:7px;font-weight:400;line-height:1.1;padding-left:5px}.hero-seat{position:absolute;left:50%;bottom:-34px;transform:translateX(-50%);display:flex;align-items:center;flex-direction:column}.hero-cards{display:flex;gap:5px;padding-left:3px}.playing-card{width:66px;height:88px;background:#f1efdf;color:#1c3228;border:1px solid #fff;border-radius:7px;position:relative;box-shadow:0 4px 12px #0004;transform:rotate(-5deg);overflow:hidden}.playing-card:last-child{transform:rotate(6deg) translateY(1px)}.playing-card.red{color:#b74738}.card-rank{position:absolute;top:5px;left:9px;font-family:Georgia,serif;font-weight:700;font-size:25px;line-height:1}.card-small-suit{position:absolute;top:31px;left:10px;font-size:16px;line-height:1}.card-suit{position:absolute;bottom:6px;right:7px;font-size:36px;line-height:1}.card-corner{position:absolute;right:7px;top:5px;font-size:11px;opacity:.22}.hero-position{margin-top:10px;display:flex;gap:8px;align-items:center;font-size:13px;font-weight:600;white-space:nowrap}.dealer-chip{display:grid;place-items:center;width:19px;height:19px;border-radius:50%;font-size:11px;color:#223028;background:#dedbc5;border:2px dashed #7b8877;box-shadow:0 1px 3px #0003}.hero-stack{padding:3px 8px;background:#2a392d;color:var(--green);border:1px solid #42513f;border-radius:5px;font-variant-numeric:tabular-nums}.decision-area{padding:8px 26px 24px}.decision-label{display:flex;justify-content:space-between;align-items:center;color:var(--text);font-size:14px;margin-bottom:12px}.decision-label span:last-child{color:var(--muted);font-size:12px}.action-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.action-button{display:flex;align-items:center;gap:12px;text-align:left;border:1px solid var(--line);background:var(--surface-high);border-radius:10px;padding:13px 15px;font-size:16px;font-weight:600}.action-button:hover{background:#2d3136;border-color:var(--line-strong)}.action-button.is-selected{border-color:var(--gold);background:#34312a;box-shadow:inset 0 0 0 1px #e4cc9510}.action-icon{color:var(--muted);font-size:24px;font-weight:400}.action-button.is-selected .action-icon{color:var(--gold)}.action-subtitle{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:1px}.action-button kbd{margin-left:auto;display:grid;place-items:center;width:18px;height:20px;font:10px inherit;background:#ffffff05;border:1px solid #ffffff0d;border-radius:4px;color:var(--faint)}.action-button:disabled{opacity:.6}.action-button.is-selected:disabled{opacity:1}.size-row{display:flex;align-items:center;gap:18px;margin-top:15px}.size-label{font-size:13px;color:var(--muted);white-space:nowrap}.size-options{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;flex:1}.size-options button{padding:7px 4px;border:1px solid var(--line);border-radius:7px;background:var(--surface-high);font-size:15px;font-weight:500;font-variant-numeric:tabular-nums}.size-options button span{font-size:11px;font-weight:400;color:var(--muted);margin-left:2px}.size-options button:hover{background:#2d3136;border-color:var(--line-strong)}.size-options button.is-selected{background:var(--surface-high);border-color:var(--green);color:var(--green-bright)}.size-options button.is-selected span{color:var(--green)}.size-options button:disabled{opacity:.4}.size-options button.is-selected:disabled{opacity:.85}.answer-hint{font-size:12px;color:var(--faint);min-height:15px;margin:9px 0 15px}.primary-button{background:var(--green);color:#183122;border:1px solid transparent;border-radius:8px;display:flex;align-items:center;justify-content:center;gap:18px;padding:12px 18px;width:100%;font-size:14px;font-weight:650;min-height:43px}.primary-button:hover:not(:disabled){background:#bce9c6}.primary-button>span{font-size:17px;font-weight:400;line-height:1}.primary-button:disabled{color:var(--faint);background:var(--surface-high)}.sidebar{display:flex;flex-direction:column;gap:16px}.progress-card,.mistakes-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px}.card-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.card-heading h2{font-size:15px;letter-spacing:-.1px}.card-heading .small-caps{font-size:9px;letter-spacing:.8px;white-space:nowrap}.accuracy-row{display:flex;justify-content:space-between;align-items:center;margin-top:22px;margin-bottom:20px}.accuracy-row>div:first-child{display:flex;flex-direction:column}.accuracy-row strong{font-size:44px;font-weight:500;letter-spacing:-2.4px;line-height:1.05;font-variant-numeric:tabular-nums}.accuracy-row strong small{font-size:22px;margin-left:3px;letter-spacing:0;color:var(--muted)}.accuracy-row>div>span{font-size:12px;color:var(--muted);margin-top:6px}.accuracy-orbit{width:66px;height:66px;position:relative}.accuracy-orbit svg{width:100%;height:100%;transform:rotate(-90deg)}.accuracy-orbit circle{fill:none;stroke-width:3}.orbit-base{stroke:var(--line)}.orbit-value{stroke:var(--green);stroke-linecap:round;stroke-dasharray:207.35;stroke-dashoffset:207.35;transition:stroke-dashoffset .5s}.accuracy-orbit>span{position:absolute;inset:0;display:grid;place-items:center;font-size:22px!important;margin:0!important;color:var(--green)!important}.progress-stats{display:grid;grid-template-columns:repeat(3,1fr);padding-bottom:20px;border-bottom:1px solid var(--line)}.progress-stats>div{display:flex;flex-direction:column;border-right:1px solid var(--line);padding-left:14px}.progress-stats>div:first-child{padding-left:0}.progress-stats>div:last-child{border:0}.progress-stats strong{font-size:21px;font-weight:500;font-variant-numeric:tabular-nums}.progress-stats span{font-size:11px;color:var(--muted)}.stack-progress{display:flex;flex-direction:column;gap:10px;margin:18px 0 14px}.stack-progress>div{display:flex;align-items:center;gap:9px}.stack-progress span{font-size:11px;color:var(--muted);white-space:nowrap}.stack-progress span:first-child{min-width:30px}.stack-progress span:last-child{font-variant-numeric:tabular-nums;min-width:34px;text-align:right;color:var(--muted)}.progress-track{height:4px;flex:1;background:var(--line);border-radius:4px;overflow:hidden}.progress-track i{display:block;height:100%;width:0;background:#9abd94;border-radius:4px;transition:width .3s}.muted-note{color:var(--faint);font-size:12px;line-height:1.6}.queue-total{font-size:12px;background:var(--surface-high);color:var(--green);border-radius:5px;padding:2px 7px}.mistakes-card>.muted-note{margin-top:10px}.mistake-list{display:flex;flex-wrap:wrap;gap:7px;margin-top:15px}.mistake-list:empty{display:none}.mistake-chip{background:var(--surface-high);border:1px solid var(--line);border-radius:6px;padding:6px 9px;font-size:13px;font-weight:600;display:inline-flex;align-items:center;gap:9px}.mistake-chip span{font-size:11px;color:var(--muted);font-weight:400}.mistake-chip:hover{border-color:var(--gold)}.queue-more{font-size:12px;color:var(--muted);padding:7px 2px}.secondary-button{display:flex;width:100%;align-items:center;justify-content:space-between;background:transparent;border:1px solid var(--line-strong);border-radius:8px;color:var(--green);font-size:13px;padding:10px 12px;margin-top:17px}.secondary-button:hover{background:var(--surface-high)}.source-card{padding:18px 19px;background:linear-gradient(130deg,var(--surface-high),var(--surface));border:1px solid var(--line);border-radius:15px}.source-card summary{list-style:none;display:flex;align-items:center;gap:11px;cursor:pointer;font-size:14px}.source-card summary::-webkit-details-marker{display:none}.source-icon{font-size:22px;color:var(--gold);line-height:1}.source-card summary>span:nth-child(2){flex:1}.source-card summary>span:nth-child(2)>span{display:block;font-size:11px;color:var(--muted);margin-top:2px}.details-chevron{color:var(--muted);font-size:17px;transition:transform .2s}details[open] .details-chevron{transform:rotate(180deg)}.source-content{font-size:13px;color:var(--muted);margin-top:16px;line-height:1.7}.source-content p+p{margin-top:10px}.source-content a{display:block;margin-top:13px;color:var(--gold);font-size:12px;text-underline-offset:3px}.app-footer{display:flex;justify-content:space-between;color:var(--faint);font-size:11px;padding:24px 2px 30px}.app-footer>span:last-child{opacity:.6}.feedback{margin:0 26px 24px;padding:20px;background:var(--surface-high);border:1px solid #3c6045;border-radius:12px}.feedback.is-incorrect{background:#342e23;border-color:#68553b}.feedback-top{display:flex;align-items:center;gap:12px}.feedback-icon{width:32px;height:32px;border-radius:50%;background:#3b6146;color:var(--green-bright);font-size:19px;display:grid;place-items:center}.is-incorrect .feedback-icon{background:#665037;color:var(--gold)}.feedback .small-caps{color:#8bb496;font-size:10px;letter-spacing:1.2px}.is-incorrect .small-caps{color:#bdaa83}.feedback h3{font-size:18px;line-height:1.4;letter-spacing:-.3px}.feedback h3:focus{outline:none}.feedback>p{font-size:14px;line-height:1.7;color:var(--text);margin-top:13px}.feedback.is-incorrect>p{color:#d0c7b0}.answer-comparison{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:10px}.answer-comparison>div{padding:10px 12px;background:#0002;border-radius:7px;display:flex;flex-direction:column;gap:2px}.answer-comparison span{font-size:11px;color:var(--muted)}.answer-comparison strong{font-size:14px;font-weight:550}.feedback .continuation{border-top:1px solid #ffffff10;padding-top:12px;font-size:12px;color:var(--muted)}.continuation strong{color:var(--text);font-weight:500}.feedback-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:17px}.feedback-bottom>span{font-size:11px;color:var(--muted);max-width:170px}.feedback-bottom .primary-button{width:auto;font-size:13px;min-height:38px;padding:8px 14px;white-space:nowrap;gap:12px}.range-section{border-top:1px solid var(--line)}.range-section>summary{display:flex;align-items:center;justify-content:space-between;padding:17px 26px;list-style:none;cursor:pointer;color:var(--text);font-size:14px}.range-section>summary::-webkit-details-marker{display:none}.range-section summary:hover{background:#ffffff03}.range-section summary #range-stack{font-size:12px;color:var(--muted);margin-left:5px}.range-body{padding:0 26px 24px}.range-description{font-size:12px;color:var(--muted);margin-bottom:14px;max-width:480px}.hand-matrix{display:grid;grid-template-columns:repeat(13,minmax(0,1fr));gap:3px}.hand-cell{min-width:0;aspect-ratio:1.15;display:flex;align-items:center;justify-content:center;font-size:clamp(8px,1vw,11px);font-weight:500;border-radius:4px;border:1px solid transparent;background:var(--surface-high);color:var(--muted);padding:0;letter-spacing:-.15px}.hand-cell.is-open{background:#446c4d;color:#eef6e9;border-color:#5b845d}.hand-cell.is-fold{background:var(--surface-low);color:var(--faint);border-color:var(--line)}.hand-cell.is-current{outline:2px solid var(--gold);outline-offset:0;position:relative;z-index:1;color:var(--gold);font-weight:700}.matrix-legend{display:flex;gap:18px;flex-wrap:wrap;font-size:11px;color:var(--muted);margin-top:13px}.matrix-legend span{display:flex;align-items:center;gap:6px}.matrix-legend i{width:8px;height:8px;border-radius:2px}.legend-open{background:#547e58}.legend-fold{background:var(--surface-low);border:1px solid var(--line)}.legend-current{border:1px solid var(--gold)}.empty-review{display:flex;align-items:center;text-align:center;flex-direction:column;justify-content:center;padding:70px 35px;min-height:530px}.empty-icon{display:grid;place-items:center;background:#304f39;color:var(--green-bright);width:70px;height:70px;border:1px solid #547052;border-radius:50%;font-size:30px;margin-bottom:24px}.empty-review .eyebrow{font-size:11px}.empty-review h2{font-size:26px;letter-spacing:-.8px}.empty-review>p:not(.eyebrow){max-width:320px;margin-top:12px;color:var(--muted);font-size:15px}.empty-review .primary-button{max-width:260px;margin-top:28px}.empty-review .text-button{margin-top:10px}.storage-warning{margin:16px 0 0;padding:12px 16px;background:#3c3022;border:1px solid #735936;color:#e9d3ae;font-size:14px;border-radius:9px}.skip-link{position:fixed;top:-60px;left:20px;z-index:20;padding:10px;background:var(--gold);color:#25272a;border-radius:5px}.skip-link:focus{top:15px}dialog{border:1px solid var(--line-strong);background:var(--surface);color:var(--text);border-radius:18px;width:min(660px,calc(100% - 28px));padding:26px;box-shadow:0 25px 100px #0008;max-height:calc(100dvh - 32px);overflow:auto}dialog::backdrop{background:#07080ab3;backdrop-filter:blur(7px)}.dialog-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.dialog-header .eyebrow{font-size:11px;margin-bottom:6px}.dialog-header h2{font-size:23px;letter-spacing:-.5px}.icon-button{width:30px;height:30px;display:grid;place-items:center;background:var(--surface-high);border:1px solid var(--line);border-radius:7px;font-size:23px;line-height:1;color:var(--text)}.icon-button:hover{background:#2d3136}.dialog-description{font-size:13px;color:var(--muted);margin:13px 0 20px}.picker-matrix .hand-cell{border-color:var(--line);aspect-ratio:1.08;font-size:13px;color:var(--text);background:var(--surface-high)}.picker-matrix .hand-cell.is-pair{background:#30343a}.picker-matrix .hand-cell:hover{background:#3c4443;border-color:#a6be8e;color:#fff}.matrix-help{font-size:12px;color:var(--muted);margin-top:18px;text-align:center}.matrix-help strong{font-weight:600;color:var(--text)}.matrix-help>span{margin:0 8px}
@media(min-width:1400px){.page-intro{padding-top:44px;padding-bottom:34px}.table-stage{height:305px;padding-top:49px}.poker-table{height:205px}.table-center{top:68px}.decision-area{padding-top:8px}}
@media(min-width:801px) and (max-height:800px){.app-header{height:66px}.brand-mark{width:34px;height:34px;border-radius:9px;font-size:26px}.brand-name{font-size:22px}.page-intro{padding:19px 0 18px}.page-intro .eyebrow{margin-bottom:5px;font-size:11px}.page-intro h1{font-size:29px;line-height:1.18}.intro-text{display:none}.scope-note{font-size:13px;line-height:1.6}.training-toolbar{padding-top:11px;padding-bottom:11px}.scenario-heading{padding-top:15px}.scenario-heading h2{font-size:15px;margin-top:1px}.table-stage{height:208px;padding-top:31px}.poker-table{height:143px;max-width:510px;border-width:6px}.felt-line{inset:8px}.seat{top:-22px}.seat-avatar{width:34px;height:34px;font-size:12px}.seat-name{font-size:10px;margin-top:1px}.opponent-stack{font-size:12px}.table-center{display:none}.playing-card{width:59px;height:78px}.card-rank{font-size:23px}.card-small-suit{top:29px;font-size:14px}.card-suit{font-size:32px}.hero-seat{bottom:-32px}.hero-position{margin-top:8px;font-size:12px}.hero-stack{padding:2px 7px}.decision-area{padding-top:0;padding-bottom:18px}.decision-label{margin-bottom:9px;font-size:13px}.action-button{padding-top:10px;padding-bottom:10px;font-size:15px}.action-subtitle{font-size:10px}.action-icon{font-size:22px}.size-row{margin-top:12px}.answer-hint{margin-top:7px;margin-bottom:11px}.primary-button{min-height:40px;padding-top:10px;padding-bottom:10px}.progress-card,.mistakes-card{padding-top:18px;padding-bottom:18px}.accuracy-row{margin-top:17px;margin-bottom:16px}.app-footer{padding-top:17px;padding-bottom:20px}}
@media(max-width:1050px){.app-shell{padding:0 26px}.workspace{grid-template-columns:minmax(0,1fr) 254px;gap:16px}.training-toolbar{padding:14px}.mode-tab{padding:8px}.stack-switch button{padding:6px 8px}.scenario-heading{padding:21px 20px 0}.table-stage{padding-left:19px;padding-right:19px}.decision-area{padding-left:20px;padding-right:20px}.progress-card,.mistakes-card{padding:19px}.progress-stats>div{padding-left:10px}.source-card{padding:17px}.feedback{margin-left:20px;margin-right:20px;padding:16px}.feedback-bottom{align-items:flex-start;flex-direction:column}.feedback-bottom>span{max-width:none}.feedback-bottom .primary-button{width:100%}.range-body{padding-left:20px;padding-right:20px}.hand-cell{font-size:11px}.scope-note{display:none}.table-center{font-size:6px;letter-spacing:1.3px}}
@media(max-width:800px){.app-shell{max-width:680px;padding:0 24px}.app-header{height:78px}.local-status{font-size:0}.local-status>span{width:7px;height:7px}.brand-mark{width:34px;height:34px;font-size:26px;border-radius:9px}.brand-name{font-size:22px;gap:12px}.brand-caption{font-size:14px}.page-intro{padding:28px 0 24px}h1{font-size:32px}.workspace{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:1fr 1fr;gap:14px}.source-card{grid-column:1/-1}.training-toolbar{padding:16px 20px}.mode-tab{padding:8px 11px}.stack-switch button{padding:6px 10px}.table-stage{height:290px;padding-top:42px}.poker-table{height:195px}.table-center{font-size:9px;letter-spacing:1.6px}.feedback-bottom{flex-direction:row;align-items:center}.feedback-bottom .primary-button{width:auto}.feedback-bottom>span{max-width:190px}.hand-cell{font-size:13px}.app-footer{padding-top:22px;gap:15px}.decision-area{padding-top:0}.source-card summary>span:nth-child(2)>span{display:inline;margin-left:10px}.range-body{padding-top:0}.table-stage{margin-bottom:3px}}
@media(max-width:480px){.app-shell{padding:0 14px}.app-header{height:70px}.brand-name{gap:9px;font-size:20px}.brand-caption{font-size:13px}.brand-divider{font-size:19px}.page-intro{padding:25px 3px 20px}.eyebrow{font-size:10px;letter-spacing:1.5px;margin-bottom:9px}h1{font-size:29px;letter-spacing:-1.1px}.intro-text{font-size:14px;max-width:280px;line-height:1.7;margin-top:8px}.training-panel{border-radius:16px}.training-toolbar{padding:12px;gap:6px}.mode-tabs{gap:1px}.mode-tab{font-size:12px;padding:7px 7px}.tab-count{font-size:10px;padding:1px 4px;margin-left:2px}.stack-switch{gap:0;padding:3px}.stack-switch button{font-size:11px;padding:6px 7px}.scenario-heading{padding:19px 16px 0}.scenario-heading h2{font-size:15px}.small-caps{font-size:10px}.text-button{font-size:12px;gap:4px}.text-button>span{font-size:16px}.table-stage{height:255px;padding:39px 12px 0}.poker-table{height:166px;border-width:6px}.felt-line{inset:7px}.seat{top:-24px}.seat-sb{left:16%}.seat-bb{right:16%}.seat-avatar{width:35px;height:35px;font-size:12px}.seat-name{font-size:9px}.opponent-stack{font-size:12px}.table-center{top:56px;font-size:5px;letter-spacing:1.2px}.table-wordmark{font-size:21px}.hero-seat{bottom:-33px}.playing-card{width:58px;height:78px}.card-rank{font-size:22px;left:8px}.card-small-suit{top:29px;left:9px;font-size:14px}.card-suit{font-size:31px}.hero-position{font-size:12px;margin-top:8px;gap:6px}.hero-stack{font-size:12px;padding:2px 6px}.decision-area{padding:0 16px 20px}.decision-label{font-size:13px;margin-bottom:10px}.decision-label span:last-child{font-size:11px}.action-row{gap:8px}.action-button{padding:11px 12px;gap:9px;font-size:15px}.action-icon{font-size:20px}.action-subtitle{font-size:10px}.action-button kbd{display:none}.size-row{gap:10px;margin-top:13px}.size-label{font-size:12px}.size-options{gap:6px}.size-options button{font-size:14px}.size-options button span{font-size:10px}.answer-hint{font-size:11px;margin-bottom:13px}.primary-button{font-size:13px;padding:11px 15px}.sidebar{grid-template-columns:1fr 1fr;gap:10px}.progress-card,.mistakes-card{padding:15px;border-radius:15px}.card-heading{align-items:flex-start}.card-heading h2{font-size:13px}.card-heading .small-caps{display:none}.accuracy-row{margin:18px 0 15px}.accuracy-row strong{font-size:34px;letter-spacing:-1.8px}.accuracy-row strong small{font-size:18px}.accuracy-row>div>span{font-size:10px}.accuracy-orbit{width:45px;height:45px}.accuracy-orbit>span{font-size:17px!important}.progress-stats{padding-bottom:14px}.progress-stats strong{font-size:17px}.progress-stats span{font-size:9px}.progress-stats>div{padding-left:7px}.stack-progress{gap:9px;margin:13px 0 10px}.stack-progress span{font-size:10px}.stack-progress>div{gap:5px}.stack-progress span:first-child{min-width:26px}.stack-progress span:last-child{min-width:27px}.muted-note{font-size:10px;line-height:1.6}.mistakes-card>.muted-note{font-size:11px}.mistake-list{gap:5px;margin-top:12px}.mistake-chip{padding:5px 6px;font-size:12px;gap:6px}.mistake-chip span{font-size:10px}.secondary-button{font-size:11px;padding:8px 9px;margin-top:13px}.source-card{padding:14px 16px}.source-card summary{font-size:13px}.source-card summary>span:nth-child(2)>span{font-size:10px;margin-left:5px}.source-icon{font-size:19px}.app-footer{font-size:10px;flex-direction:column;gap:5px;padding:20px 3px 24px}.feedback{margin:0 16px 20px;padding:15px}.feedback h3{font-size:16px}.feedback>p{font-size:13px}.feedback-bottom{flex-direction:column;gap:12px}.feedback-bottom>span{max-width:none}.feedback-bottom .primary-button{width:100%}.answer-comparison{gap:7px;margin-top:13px}.answer-comparison>div{padding:8px}.answer-comparison strong{font-size:13px}.range-section>summary{padding:14px 16px;font-size:13px}.range-body{padding:0 12px 18px}.range-description{font-size:11px;margin-bottom:12px}.hand-matrix{gap:2px}.hand-cell{font-size:10px;border-radius:3px;aspect-ratio:.97}.matrix-legend{font-size:10px;gap:12px}.range-section summary #range-stack{font-size:10px}.empty-review{min-height:460px;padding:55px 24px}.empty-review h2{font-size:23px}.empty-review>p:not(.eyebrow){font-size:14px}dialog{padding:20px 14px;border-radius:15px}.dialog-header h2{font-size:20px}.dialog-description{font-size:12px;margin-bottom:17px}.picker-matrix .hand-cell{font-size:10px;aspect-ratio:.85}.matrix-help{font-size:11px}.storage-warning{font-size:12px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;scroll-behavior:auto!important}}