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color-mix(in srgb, var(--brand) 45%, transparent);flex:none;height:38px;padding:0 14px;font-size:.86rem;font-weight:700;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--ink);cursor:pointer}.bingo-exit-button:hover{border-color:var(--brand)}.bingo-guest-tip{flex:none;margin:0;padding:7px 10px;font-size:.78rem;line-height:1.6;text-align:center;color:var(--ink);background:color-mix(in srgb, #d59b2f 20%, transparent);border-radius:6px}.bingo-guest-tip[hidden]{display:none}.bingo-icon-button{outline:none;box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 45%, transparent);flex:none;width:38px;height:38px;font-size:1.1rem;line-height:1;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--ink);cursor:pointer}.bingo-icon-button.is-muted{color:var(--ink-dim);text-decoration:line-through}.bingo-board-wrap{position:relative;flex:1 1 auto;display:flex;align-items:center;justify-content:center;min-height:0}.bingo-board{container-type:inline-size;display:grid;grid-template-columns:repeat(var(--bingo-n, 5), 1fr);gap:4px;height:100%;aspect-ratio:1;max-height:min(94vw,520px)}.bingo-cell{position:relative;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:6px;background:var(--surface);font-variant-numeric:tabular-nums}.bingo-cell b{position:relative;z-index:2;font-size:calc(30cqw/var(--bingo-n, 5));font-weight:700}.bingo-cell.is-free{background:var(--surface-2)}.bingo-cell.is-free b,.bingo-cell.is-free.is-marked b{display:flex;flex-direction:column;align-items:center;line-height:1.05;font-size:calc(14cqw/var(--bingo-n, 5));color:var(--ink-dim);letter-spacing:.04em}.bingo-cell.is-free::after{display:none}.bingo-cell .bingo-free-star{font-size:2.8em;letter-spacing:0;color:#c05a3a}.bingo-cell.is-marked::after{content:"";position:absolute;inset:9%;z-index:1;border-radius:50%;background:color-mix(in srgb, #c05a3a 78%, transparent);transform:rotate(-7deg) translate(2%, -1%)}.bingo-cell:nth-child(3n+1).is-marked::after{transform:rotate(5deg) translate(-3%, 2%);inset:11% 8% 8% 11%}.bingo-cell:nth-child(4n+3).is-marked::after{transform:rotate(-14deg) translate(1%, 3%);inset:7% 12% 12% 7%}.bingo-cell.is-marked b{color:#fff}.bingo-cell.is-reach{border-color:#d59b2f;border-style:dashed;box-shadow:inset 0 0 0 3px color-mix(in srgb, #d59b2f 30%, transparent)}.bingo-cell.is-bingo{border-color:#e0b13c;background:var(--brand);box-shadow:0 0 0 2px #e0b13c}.bingo-cell.is-bingo::after{background:#e0b13c}.bingo-cell.is-bingo b{color:#22303f}.bingo-cell.is-bingo.is-free b{color:var(--brand-ink)}.bingo-cell.is-bingo.is-free .bingo-free-star{color:inherit}.bingo-cell.is-new{animation:bingo-pop 320ms ease-out}@keyframes bingo-pop{0%{transform:scale(1)}45%{transform:scale(1.18)}100%{transform:scale(1)}}.bingo-entry{flex:none;display:grid;gap:6px}.bingo-entry-hint{margin:0;min-height:1.4em;font-size:.8rem;white-space:pre-line;color:var(--ink-dim)}.bingo-entry-hint.is-error{color:#c05a3a;font-weight:700}.bingo-entry-value{display:block;text-align:center;font-size:2rem;line-height:1.2;font-weight:700;letter-spacing:.08em;border-bottom:2px solid var(--border)}.bingo-entry-value.is-shake{animation:bingo-shake 300ms ease-in-out}@keyframes bingo-shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-8px)}40%{transform:translateX(7px)}60%{transform:translateX(-5px)}80%{transform:translateX(3px)}}.bingo-keypad{touch-action:manipulation;display:grid;grid-template-columns:repeat(3, 1fr);gap:6px;max-width:420px;width:100%;margin:0 auto}.bingo-key{outline:none;box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 45%, transparent);padding:0;height:clamp(44px,8vh,62px);font-size:1.3rem;font-weight:700;font-variant-numeric:tabular-nums;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--ink);cursor:pointer}.bingo-key:active{background:var(--surface-2)}.bingo-keypad.is-disabled{opacity:.4;pointer-events:none}.bingo-key-clear{font-size:.9rem;color:var(--ink-dim)}.bingo-key-ok{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}.bingo-burst{position:absolute;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;pointer-events:none;background:color-mix(in srgb, var(--bg) 74%, transparent)}.bingo-burst[hidden]{display:none}.bingo-burst span{font-size:clamp(3rem,18vw,7rem);font-weight:900;letter-spacing:.06em;font-family:"Arial Rounded MT","ArialRoundedMTBold","Nunito","Arial Bold",sans-serif;text-shadow:0 4px 18px var(--shadow)}.bingo-burst.is-bingo span{color:#e0b13c;-webkit-text-stroke:2px var(--brand-dark)}.bingo-burst.is-reach span{color:#d59b2f}.bingo-burst.is-on span{animation:bingo-burst 900ms cubic-bezier(0.2, 1.4, 0.4, 1) both}.bingo-burst.is-bingo.is-on span{animation:bingo-burst 700ms cubic-bezier(0.2, 1.6, 0.4, 1) both,bingo-wiggle 700ms 700ms ease-in-out 2}@keyframes bingo-burst{0%{transform:scale(0.3) rotate(-8deg);opacity:0}60%{opacity:1}100%{transform:scale(1) rotate(-3deg);opacity:1}}@keyframes bingo-wiggle{0%,100%{transform:scale(1) rotate(-3deg)}50%{transform:scale(1.06) rotate(3deg)}}