@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap";:root{color-scheme:dark;--bg: #0f0f0f;--bg-accent: #141414;--ink: #f2f2f2;--muted: #9b9b9b;--primary: #1f1f1f;--primary-dark: #2a2a2a;--accent: #222222;--accent-dark: #2f2f2f;--card: #151515;--card-shadow: rgba(0, 0, 0, .65);--good: #3fb950;--bad: #f85149;--frame-bg: #0b0b0b;--border: #242424;--radius: 26px;--font-sans: "Space Grotesk", "Trebuchet MS", "Candara", "Segoe UI", "Verdana", sans-serif;--font-serif: "Georgia", "Times New Roman", serif}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.55;color:var(--ink);background:radial-gradient(900px 500px at 10% -10%,rgba(255,255,255,.06),transparent 60%),radial-gradient(800px 420px at 90% 0%,rgba(255,255,255,.04),transparent 60%),linear-gradient(160deg,var(--bg),var(--bg-accent));min-height:100vh}#root{min-height:100vh}.app{min-height:100vh;padding:16px 20px}.panel{background:var(--card);border-radius:var(--radius);padding:40px 36px;box-shadow:0 24px 60px var(--card-shadow);border:2px solid var(--border);width:min(720px,100%);margin:0 auto;animation:fadeIn .5s ease both}.title{font-family:var(--font-sans);font-size:clamp(28px,4vw,40px);font-weight:700;letter-spacing:-.01em;line-height:1.1;margin:0 0 12px}.subtitle{color:var(--muted);font-size:17px;line-height:1.7;margin:0 0 24px}.btn{border:2px solid var(--border);border-radius:var(--radius);padding:12px 22px;font-size:16px;font-weight:600;letter-spacing:.01em;cursor:pointer;background:#1b1b1b;color:var(--ink);transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}.btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 14px 30px #00000073;border-color:#333}.btn:disabled{cursor:not-allowed;opacity:.6}.btn--primary{background:var(--primary);color:#fff}.btn--primary:hover:not(:disabled){background:var(--primary-dark)}.btn--ghost{background:transparent;border:2px solid var(--border)}.hud{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px}.hud__item{background:#1a1a1a;border-radius:var(--radius);padding:12px 14px;text-align:center;border:2px solid var(--border);box-shadow:0 10px 22px #00000059}.hud__label{display:block;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.16em}.hud__value{font-size:19px;font-weight:600}.game{width:min(1700px,100%);margin:0 auto}.game__layout{--sidebar-width: 165px;--rail-width: 32px;--side-gap: 16px;--answers-gap: var(--side-gap);--option-height: 72px;--frame-width: min(100%, calc((100vh - 220px) * 16 / 9));--option-row: 72px;display:grid;grid-template-columns:var(--sidebar-width) var(--frame-width) var(--rail-width) calc(var(--sidebar-width) - var(--rail-width));align-items:start;column-gap:var(--side-gap);row-gap:18px;justify-content:center}.game__main{display:grid;gap:var(--side-gap);width:var(--frame-width);justify-self:start;justify-items:stretch}.game__frame{background:var(--frame-bg);border-radius:var(--radius);overflow:hidden;box-shadow:0 28px 60px #000000a6;border:2px solid #1f1f1f;aspect-ratio:16 / 9;display:flex;align-items:center;justify-content:center;width:100%;max-height:calc(100vh - 220px)}.game__frame img{width:100%;height:100%;object-fit:contain;display:block;animation:frameReveal .4s ease both;transform-origin:center}.game__answers{display:grid;gap:var(--answers-gap);width:100%}.btn--reveal{width:100%;padding:16px 24px;font-size:18px;letter-spacing:.02em;height:calc(var(--option-height) * 2 + var(--answers-gap))}.game__sidebar{display:flex;flex-direction:column;align-items:stretch;gap:12px;width:var(--sidebar-width);margin-top:0}.game__sidebar .hud{grid-template-columns:1fr;justify-items:start;gap:10px}.game__sidebar .hud__item{text-align:left;justify-self:start;width:100%}.game__exit{margin-top:14px;width:100%}.game__next-rail{display:flex;align-self:stretch;width:var(--rail-width)}.game__next-button{flex:1;border:2px solid var(--border);border-radius:var(--radius);background:var(--primary);color:var(--ink);font-size:22px;font-weight:700;cursor:pointer;transition:background .2s ease,border-color .2s ease,transform .2s ease}.game__next-button:hover:not(:disabled){background:var(--primary-dark);border-color:#333;transform:translateY(-1px)}.game__next-button:disabled{cursor:not-allowed;opacity:.4}.game__spacer-right{width:100%}.card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 70px var(--card-shadow);animation:fadeInUp .55s ease both;border:2px solid var(--border)}.frame{background:var(--frame-bg);display:flex;align-items:center;justify-content:center;min-height:260px;position:relative}.frame img{width:100%;height:auto;max-height:62vh;object-fit:contain;display:block;animation:frameReveal .4s ease both}.card__body{padding:24px 26px 30px;display:grid;gap:18px}.card__actions{display:flex;justify-content:flex-end}.options{display:grid;gap:var(--answers-gap);grid-template-columns:repeat(2,minmax(0,1fr));animation:fadeIn .4s ease both;width:100%}.option{background:#1a1a1a;border:2px solid var(--border);border-radius:var(--radius);padding:14px 18px;display:flex;gap:0;align-items:center;cursor:pointer;text-align:left;height:var(--option-height);min-width:0;transition:border-color .2s ease,transform .2s ease,background .2s ease}.option:hover:not(:disabled){transform:translateY(-2px);border-color:#3a3a3a}.option:disabled{cursor:default}.option__title{font-weight:600;font-size:19px;line-height:1.25;min-width:0;overflow-wrap:anywhere}.option--correct{background:#3fb95026;border-color:#3fb95080}.option--wrong{background:#f851492e;border-color:#f8514973}.feedback{font-size:16px;font-weight:600}.feedback__good{color:var(--good)}.feedback__bad{color:var(--bad)}.menu{text-align:left}.menu__badge,.results__badge{display:inline-flex;padding:6px 14px;border-radius:var(--radius);background:#1c1c1c;color:var(--muted);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:10px;margin-bottom:16px;border:2px solid var(--border)}.menu__section{margin:20px 0 26px}.menu__label{font-weight:700;letter-spacing:.01em;margin-bottom:10px}.menu__presets{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.chip{border:2px solid var(--border);background:#1a1a1a;border-radius:var(--radius);padding:8px 16px;font-weight:600;letter-spacing:.01em;cursor:pointer;color:var(--ink)}.chip--active{border-color:#3a3a3a;background:#222;color:var(--ink)}.menu__input-wrap{display:inline-flex;align-items:center}.menu__input{border-radius:var(--radius);border:2px solid var(--border);padding:10px 12px;font-size:15px;background:#121212;color:var(--ink)}.menu__input--inline{width:96px;padding:8px 10px;font-size:14px}.menu__hint{font-size:11px;color:var(--muted)}.results{text-align:center}.results__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin:24px 0}.results__item{background:#1a1a1a;padding:16px;border-radius:var(--radius);border:2px solid var(--border)}.results__item--wide{grid-column:span 2}.results__label{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted)}.results__value{font-size:23px;font-weight:600;margin-top:6px}.results__actions{display:flex;gap:12px;justify-content:center}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes frameReveal{0%{opacity:.5;transform:scale(.98)}to{opacity:1;transform:scale(1.002)}}@media (max-width: 980px){.game__layout{grid-template-columns:1fr}.game__sidebar .hud{grid-template-columns:repeat(2,minmax(0,1fr))}.game__sidebar{width:100%;margin-top:0}.game__next-rail{width:100%}.game__next-button{min-height:48px}.game__spacer-right{display:none}}@media (max-width: 720px){.panel{padding:30px 22px}.card__body{padding:20px}.results__item--wide{grid-column:span 1}}