:root{--bg: #fff6ec;--bg-2: #ffffff;--ink: #2b2340;--ink-soft: #6a6482;--line: #eadfce;--accent-brand: #4cc9f0;--primary: #ff5d8f;--primary-ink: #2b1220;--focus: #2b2340;--radius: 22px;--shadow: 0 10px 24px rgba(43, 35, 64, .12);--shadow-sm: 0 4px 10px rgba(43, 35, 64, .1);--font: "Nunito", "Baloo 2", "Segoe UI", system-ui, -apple-system, sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #1c1830;--bg-2: #262040;--ink: #f4f1ff;--ink-soft: #b3abd4;--line: #3a3358;--primary: #ff7aa8;--focus: #ffffff;--shadow: 0 10px 24px rgba(0, 0, 0, .35);--shadow-sm: 0 4px 10px rgba(0, 0, 0, .3)}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);color:var(--ink);background:var(--bg);background-image:radial-gradient(circle at 12% 15%,rgba(76,201,240,.16),transparent 42%),radial-gradient(circle at 88% 8%,rgba(255,93,143,.16),transparent 40%),radial-gradient(circle at 70% 92%,rgba(6,214,160,.14),transparent 45%);background-attachment:fixed;min-height:100vh;line-height:1.5}.app{max-width:900px;margin:0 auto;padding:clamp(.75rem,3vw,1.75rem);display:flex;flex-direction:column;gap:clamp(.9rem,2.5vw,1.4rem)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:.75rem;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:.5rem}.brand__mark{font-size:2rem;line-height:1}.brand__title{margin:0;font-size:clamp(1.4rem,5vw,2rem);font-weight:800;letter-spacing:-.01em}.topbar__tools{display:flex;align-items:center;gap:.5rem}.tagline{margin:-.4rem 0 0;color:var(--ink-soft);font-size:clamp(1rem,3.5vw,1.15rem);font-weight:600}.stage,.controls,.actions{width:100%;max-width:700px;margin-inline:auto}.stage{display:flex;flex-direction:column;gap:1rem}.grid{--cols: 2;--grid-gap: clamp(.5rem, 2vw, .9rem);display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:var(--grid-gap);width:100%;margin-inline:auto}.grid[data-count="1"]{--cols: 1;max-width:240px}.grid[data-count="2"]{max-width:460px}@media(min-width:620px){.grid[data-count="3"],.grid[data-count="5"],.grid[data-count="6"]{--cols: 3}}@media(min-width:760px){.grid[data-count="4"]{--cols: 4}}.card{position:relative;display:flex;flex-direction:column;width:100%;min-width:0;aspect-ratio:5 / 6.4;border:3px solid var(--accent, var(--line));background:var(--bg-2);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);container-type:inline-size}.card--dealt{animation:pop .28s ease both}.card--pinned{box-shadow:0 0 0 3px var(--ink),var(--shadow)}.card__top{display:flex;align-items:stretch;background:var(--accent, var(--line));border-bottom:2px solid rgba(0,0,0,.12)}.card__cat{appearance:none;-webkit-appearance:none;flex:1 1 auto;min-width:0;max-width:100%;text-overflow:ellipsis;border:0;background:transparent;color:#1b1b1b;font-family:inherit;font-weight:800;font-size:clamp(.66rem,7.5cqw,.8rem);padding:.5rem 1.05rem .5rem .55rem;cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,#1b1b1b 50%),linear-gradient(135deg,#1b1b1b 50%,transparent 50%);background-position:right .55rem center,right .3rem center;background-size:.28rem .28rem,.28rem .28rem;background-repeat:no-repeat}.card__cat:disabled{cursor:default;opacity:.85;background-image:none}.card__pin{flex:0 0 auto;display:grid;place-items:center;width:1.75rem;border:0;border-left:2px solid rgba(0,0,0,.1);background:transparent;font-size:clamp(.72rem,6.5cqw,.9rem);line-height:1;cursor:pointer;opacity:.35;transition:opacity .12s ease,transform .12s ease}.card__pin:hover{opacity:.65}.card__pin.is-pinned{opacity:1;transform:rotate(-12deg) scale(1.12)}.card__face{flex:1 1 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4cqw;min-width:0;min-height:0;padding:5cqw .5rem;border:0;background:transparent;color:inherit;font-family:inherit;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}.card:has(.card__face:hover:not(:disabled)){transform:translateY(-3px) rotate(-1deg);box-shadow:var(--shadow)}.card:has(.card__face:active:not(:disabled)){transform:translateY(0) scale(.98)}.card__face:disabled{cursor:default}.card__face--covered{background:repeating-linear-gradient(45deg,color-mix(in srgb,var(--accent) 12%,transparent),color-mix(in srgb,var(--accent) 12%,transparent) 8px,transparent 8px,transparent 16px)}.card__back{font-size:clamp(2.6rem,42cqw,5rem);font-weight:900;line-height:1;color:var(--accent, var(--ink-soft));opacity:.9;text-shadow:0 2px 0 rgba(0,0,0,.25)}.card--flip .card__face{animation:flip-in .34s ease both}@keyframes flip-in{0%{transform:perspective(700px) rotateY(-88deg);opacity:.2}to{transform:perspective(700px) rotateY(0);opacity:1}}.card .emoji{font-size:clamp(2.2rem,38cqw,4.6rem);line-height:1}.letter-tile{display:inline-flex;align-items:center;justify-content:center;width:1.15em;height:1.15em;border-radius:22%;background:var(--accent, var(--primary));box-shadow:0 2px 6px #0000002e}.letter-tile__glyph{font-size:.55em;font-weight:800;line-height:1;color:var(--primary-ink)}.card:has(.letter-tile) .card__term{display:none}.card__term{font-weight:800;font-size:clamp(.8rem,10cqw,1.35rem);text-align:center;line-height:1.15;overflow-wrap:break-word;hyphens:auto}@keyframes pop{0%{opacity:0;transform:scale(.8) rotate(-4deg)}to{opacity:1;transform:scale(1) rotate(0)}}.notice{margin:0;padding:.6rem .9rem;border-radius:14px;background:#ffd16640;color:var(--ink);font-weight:600;font-size:.95rem;text-align:center}.idea{border-radius:var(--radius);background:var(--bg-2);border:3px dashed var(--accent-brand);box-shadow:var(--shadow-sm)}.idea--new{animation:pop .28s ease both}.idea__inner{padding:clamp(.9rem,3vw,1.3rem);display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}.idea__icon{font-size:1.8rem}.idea__text{margin:0;flex:1 1 12rem;font-weight:700;font-size:clamp(1rem,3.5vw,1.2rem)}.idea__buttons{display:flex;gap:.5rem}.controls{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;padding:clamp(.8rem,3vw,1.2rem);background:var(--bg-2);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.control{display:flex;flex-direction:column;align-items:center;gap:.5rem;flex:0 1 auto}.control__label{font-weight:800;font-size:.9rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft)}.chips{display:flex;justify-content:center;gap:.4rem;flex-wrap:wrap}.chip{min-width:2.75rem;min-height:2.75rem;padding:0 .5rem;border-radius:999px;border:2px solid var(--line);background:var(--bg);color:var(--ink);font-family:inherit;font-weight:800;font-size:1.05rem;cursor:pointer;transition:transform .12s ease}.chip--active{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.chip:active{transform:scale(.94)}.select{min-height:2.75rem;padding:0 .75rem;border-radius:14px;border:2px solid var(--line);background:var(--bg);color:var(--ink);font-family:inherit;font-weight:700;font-size:1rem;cursor:pointer}.actions{display:grid;grid-template-columns:1fr;gap:.6rem}@media(min-width:420px){.actions{grid-template-columns:repeat(2,1fr)}}.btn{min-width:0;min-height:3.25rem;padding:.35rem .9rem;display:flex;align-items:center;justify-content:center;text-align:center;gap:.15rem;border-radius:999px;border:3px solid var(--ink);background:var(--bg-2);color:var(--ink);font-family:inherit;font-weight:800;font-size:.98rem;line-height:1.15;cursor:pointer;box-shadow:var(--shadow-sm);transition:transform .12s ease}.btn:hover{transform:translateY(-2px)}.btn:active{transform:translateY(0) scale(.97)}.btn--primary{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.btn--small{flex:0 0 auto;min-height:2.5rem;font-size:.95rem;padding:0 .9rem;border-width:2px}.btn--ghost{background:transparent;box-shadow:none}.segmented{display:inline-flex;border:2px solid var(--line);border-radius:999px;overflow:hidden}.segmented__btn{min-width:3rem;min-height:2.5rem;border:0;background:var(--bg-2);color:var(--ink-soft);font-family:inherit;font-weight:800;cursor:pointer}.segmented__btn.is-active{background:var(--accent-brand);color:#04212c}.icon-btn{width:2.6rem;height:2.6rem;border-radius:999px;border:2px solid var(--line);background:var(--bg-2);font-size:1.15rem;cursor:pointer;display:grid;place-items:center}.icon-btn.is-active{border-color:var(--accent-brand);background:#4cc9f02e}.footer{text-align:center;color:var(--ink-soft);font-weight:600;font-size:.9rem;padding-top:.5rem;display:flex;justify-content:center;align-items:center;gap:.4rem;flex-wrap:wrap}.footer__sep{opacity:.6}.footer__link{color:inherit;text-decoration:underline;text-underline-offset:2px}.footer__link:hover{color:var(--primary)}.update-banner{position:fixed;left:50%;bottom:1rem;transform:translate(-50%);z-index:100;display:flex;align-items:center;gap:.75rem;padding:.6rem .6rem .6rem 1rem;border-radius:999px;background:var(--ink);color:var(--bg);box-shadow:var(--shadow);font-weight:700;font-size:.9rem;max-width:calc(100vw - 2rem)}.update-banner__reload{flex:0 0 auto;border:none;border-radius:999px;padding:.4rem .9rem;background:var(--primary);color:var(--primary-ink);font-family:inherit;font-weight:800;font-size:.9rem;cursor:pointer}:focus-visible{outline:4px solid var(--focus);outline-offset:3px}.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}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}