.poker-practice{text-align:left;font-variant-numeric:tabular-nums;gap:1rem;min-width:0;font-size:1rem;display:grid}.poker-practice p{color:var(--muted);text-wrap:pretty;margin:0}.poker-practice button{border:1px solid var(--line);border-radius:var(--radius-control);background:var(--surface);min-height:3rem;color:var(--ink);cursor:pointer;padding:.5rem .75rem}.poker-practice button:hover{background:var(--well)}.poker-practice button:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.poker-practice button[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent-text)}.poker-practice button:disabled{opacity:.45;cursor:default}.poker-toolbar{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.poker-toolbar p{flex:1;min-width:12rem}.poker-toolbar button,.poker-legend{align-items:center;gap:.5rem;display:flex}.poker-swatch{background:var(--poker-color);border:1px solid #0003;border-radius:.2rem;flex-shrink:0;width:.875rem;height:.875rem}.poker-presets{grid-template-columns:repeat(4,minmax(0,1fr));gap:.375rem;display:grid}.poker-presets button{padding-inline:.25rem}.poker-action-row{border-bottom:1px solid var(--line);gap:.75rem;padding-block:1rem;display:grid}.poker-action-title{align-items:center;gap:.5rem;display:flex}.poker-action-title strong{flex:1;min-width:0;font-weight:500}.poker-mixbar{background:var(--poker-fill);border-radius:.25rem;height:1rem}.poker-grid-section{gap:.75rem;min-width:0;display:grid}.poker-grid-scroll{padding:3px;overflow-x:auto}.poker-grid{touch-action:none;-webkit-user-select:none;user-select:none;grid-template-columns:repeat(13,minmax(0,1fr));gap:2px;display:grid}.poker-grid[data-zoom=true]{min-width:650px}.poker-grid button{aspect-ratio:1;background:var(--poker-fill);color:#222220;border:0;border-radius:3px;min-width:0;min-height:0;padding:0;font-size:clamp(.55rem,2.2vw,.8rem);position:relative;overflow:hidden}.poker-grid button:hover{background:var(--poker-fill);outline:2px solid var(--focus);z-index:1}.poker-grid button[aria-disabled=true]{opacity:.35}.poker-grid button[data-error=true]{box-shadow:inset 0 0 0 2px var(--danger)}.poker-grid button:focus-visible{z-index:2}.poker-grid[data-zoom=true] button{font-size:.875rem}.poker-hand-label{pointer-events:none;background:#ffffffd9;border-radius:2px;padding-inline:1px;position:relative}.poker-expected{background:var(--poker-fill);filter:invert();pointer-events:none;position:absolute;inset:50% 0 0}.poker-cell-detail{min-height:3rem}.poker-score{align-items:baseline;gap:.75rem;display:flex}.poker-score strong{letter-spacing:-.04em;font-size:2rem;font-weight:500}@media (width>=640px){.poker-presets{grid-template-columns:repeat(7,minmax(0,1fr))}.poker-practice{font-size:.875rem}}.study-card[data-poker=true] .prompt-block{text-align:left;min-height:0}.study-card[data-poker=true] .prompt-block h1{font-size:1.5rem}.study-card[data-poker=true] .exercise-block{padding:0 1rem 1.5rem}.study-card[data-poker=true] .answer-block{padding:1.5rem 1rem}.study-card[data-poker=true] .answer-block h2{font-size:1rem;font-weight:400}