:root{--board: #24463e;--board-light: #2a5249;--board-deep: #1b3831;--chalk: #f4efdf;--chalk-dim: rgba(244, 239, 223, .55);--card: #fbf7ea;--ink: #27362f;--ink-soft: #5c6b60;--rule: #d8cfb4;--marigold: #ffb648;--marigold-deep: #f0a028;--font-main: "Baloo 2", "Noto Sans Georgian", system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{font-family:var(--font-main);color:var(--chalk);background:var(--board);background-image:radial-gradient(120% 90% at 50% 0%,var(--board-light) 0%,var(--board) 55%,var(--board-deep) 100%);background-attachment:fixed;-webkit-font-smoothing:antialiased}.app{min-height:100dvh;max-width:30rem;margin:0 auto;padding:1.25rem 1.25rem calc(1.25rem + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:1rem}.top{display:flex;align-items:center;justify-content:space-between}.wordmark{font-weight:700;letter-spacing:.04em;opacity:.92}.dir{font-family:var(--font-main);font-size:.85rem;font-weight:600;color:var(--chalk);background:transparent;border:1.5px solid var(--chalk-dim);border-radius:999px;padding:.35rem .9rem;cursor:pointer}.dir:hover{border-color:var(--chalk)}.chips{display:flex;flex-wrap:wrap;gap:.5rem}.chip{display:inline-flex;align-items:center;gap:.4rem;font-size:.95rem;font-weight:600;color:var(--chalk-dim);border:1.5px solid var(--chalk-dim);border-radius:999px;padding:.4rem 1rem;cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .15s,color .15s,border-color .15s}.chip-on{background:var(--chip-color);border-color:var(--chip-color);color:var(--ink)}.chip input{position:absolute;opacity:0;pointer-events:none}.chip-count{font-weight:500;font-size:.8em;opacity:.75}.chip:has(input:focus-visible){outline:3px solid var(--chalk);outline-offset:2px}.stage{flex:1;display:flex;flex-direction:column;justify-content:center;gap:.75rem}.card{position:relative;background:var(--card);color:var(--ink);border-radius:1.25rem;box-shadow:0 12px 32px #0f201b59;padding:2rem 1.5rem 1.5rem;min-height:21rem;display:flex;flex-direction:column;animation:pop .18s ease-out}.tab{position:absolute;top:-.85rem;left:1.5rem;background:var(--chip-color);color:var(--ink);font-size:.8rem;font-weight:700;letter-spacing:.03em;padding:.2rem .85rem;border-radius:.6rem .6rem .2rem .2rem}.face{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;overflow-wrap:break-word}.front{font-size:1.6rem;font-weight:700;line-height:1.3}.front.idle{color:var(--ink-soft)}.rule{border-top:3px dashed var(--rule);margin:.75rem 0}.back{font-size:1.45rem;font-weight:700;line-height:1.35;color:var(--ink);gap:.4rem}.back>*{transition:opacity .18s ease-out,transform .18s ease-out,visibility .18s}.back.concealed>*{opacity:0;transform:translateY(8px);visibility:hidden}.idle-back{color:var(--ink-soft)}.comment{font-size:.9rem;font-weight:400;font-style:italic;line-height:1.45;color:var(--ink-soft)}.progress{text-align:center;font-size:.9rem;font-weight:600;letter-spacing:.08em;color:var(--chalk-dim);min-height:1.2em}.notice{text-align:center;color:var(--chalk-dim);font-size:1.1rem}.controls{display:flex;align-items:center;gap:.75rem}.controls button{font-family:var(--font-main);font-weight:700;border:none;border-radius:999px;cursor:pointer;transition:transform .1s,background .15s}.controls button:disabled{opacity:.35;cursor:default}.prev{flex:1;font-size:1rem;padding:1rem 0;color:var(--chalk);background:transparent;border:1.5px solid var(--chalk-dim)}.prev:not(:disabled):hover{border-color:var(--chalk)}.action{flex:2.5;font-size:1.35rem;padding:1rem 0;color:var(--ink);background:var(--marigold);box-shadow:0 6px 18px #0f201b4d}.action:not(:disabled):hover{background:var(--marigold-deep)}.action:not(:disabled):active{transform:scale(.98)}button:focus-visible{outline:3px solid var(--chalk);outline-offset:2px}@keyframes pop{0%{transform:scale(.97);opacity:.6}to{transform:scale(1);opacity:1}}@media(prefers-reduced-motion:reduce){.card{animation:none}.back>*{transition:none}}