:root{--bg: #ffffff;--ink: #111111;--muted: #6b6b6b;--line: #111111;--board: #ffffff;--claimed: #c8c8c8;--feedback: #111111;--radius: 20px;--font-display: "Space Grotesk", system-ui, sans-serif;--font-body: "DM Sans", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased}button,input{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}.app-shell{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;padding:24px clamp(16px,3vw,40px) 32px}.brand{font-family:var(--font-display);font-weight:700;font-size:.95rem;letter-spacing:.04em;text-transform:uppercase;margin:0 0 8px}.back-link{align-self:flex-start;color:var(--muted);text-decoration:none;font-weight:600;font-size:.9rem;margin-bottom:4px}.back-link:hover{color:var(--ink)}.hub{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;padding:clamp(28px,6vw,64px) clamp(20px,5vw,48px) 40px;background:radial-gradient(1200px 500px at 50% -10%,rgba(17,17,17,.06),transparent 60%),var(--bg)}.hub-header{max-width:640px;margin:0 auto 48px;text-align:center}.hub-kicker{margin:0 0 8px;font-family:var(--font-display);font-size:.85rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.hub-brand{margin:0 0 16px;font-family:var(--font-display);font-size:clamp(4rem,14vw,6.5rem);font-weight:700;letter-spacing:-.06em;line-height:.9}.hub-lead{margin:0 auto;max-width:34ch;color:var(--muted);font-size:1.1rem;line-height:1.45}.hub-games{width:min(560px,100%);margin:0 auto;display:flex;flex-direction:column;gap:14px;flex:1}.hub-game{display:block;text-decoration:none;color:inherit;border:2px solid var(--line);border-radius:var(--radius);padding:22px 24px;transition:transform .14s ease,background .14s ease}.hub-game:hover{transform:translateY(-2px);background:#fafafa}.hub-game.is-soon{opacity:.45}.hub-game-top{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:8px}.hub-game h2{margin:0;font-family:var(--font-display);font-size:1.55rem;letter-spacing:-.02em}.hub-game-meta{color:var(--muted);font-size:.85rem;font-weight:600;white-space:nowrap}.hub-game p{margin:0 0 16px;color:var(--muted);line-height:1.4}.hub-game-cta{font-family:var(--font-display);font-weight:700;font-size:.95rem}.hub-footer{margin-top:48px;text-align:center}.hub-footer a{color:var(--muted);text-decoration:none;font-weight:600;font-size:.9rem}.hub-footer a:hover{color:var(--ink)}.lobby{flex:1;display:grid;place-items:center;padding:24px 0 48px}.lobby-card{width:min(420px,100%);text-align:center}.lobby h1{font-family:var(--font-display);font-size:clamp(2.4rem,6vw,3.4rem);font-weight:700;letter-spacing:-.03em;margin:0 0 12px;line-height:1.05}.lobby-lead{margin:0 0 36px;color:var(--muted);font-size:1.05rem;line-height:1.45}.field{display:flex;flex-direction:column;gap:8px;text-align:left;margin-bottom:16px}.field label{font-size:.85rem;font-weight:600}.field input{border:2px solid var(--line);border-radius:12px;padding:14px 16px;background:#fff;outline:none}.field input:focus{box-shadow:0 0 0 3px #1111111f}.lobby-actions{display:flex;flex-direction:column;gap:12px;margin-top:8px}.btn{border:2px solid var(--line);border-radius:999px;padding:14px 22px;background:#fff;font-family:var(--font-display);font-weight:600;font-size:1rem;transition:transform .12s ease,background .12s ease,color .12s ease}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover:not(:disabled){background:#000}.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.85rem;margin:4px 0}.divider:before,.divider:after{content:"";flex:1;height:1px;background:#ddd}.error{margin:12px 0 0;color:#b00000;font-size:.9rem}.global-error{position:fixed;left:50%;bottom:20px;transform:translate(-50%);margin:0;padding:10px 16px;border:2px solid #b00000;border-radius:999px;background:#fff;z-index:30;white-space:nowrap}.waiting{flex:1;display:grid;place-items:center;text-align:center;gap:8px}.waiting h1{font-family:var(--font-display);font-size:clamp(2rem,5vw,2.8rem);margin:0;letter-spacing:-.02em}.room-code{font-family:var(--font-display);font-size:clamp(3rem,10vw,5rem);font-weight:700;letter-spacing:.18em;margin:8px 0 16px}.waiting p{margin:0;color:var(--muted);font-size:1.05rem}.waiting-players{margin-top:28px;display:flex;flex-direction:column;gap:8px;font-weight:600}.game{flex:1;display:grid;grid-template-columns:minmax(100px,160px) minmax(0,1fr) minmax(100px,160px);grid-template-rows:auto minmax(0,1fr) auto;grid-template-areas:"p1 target p2" "p1 board p2" "p1 feedback p2";gap:12px 20px;align-items:stretch;max-width:1200px;width:100%;margin:0 auto;min-height:0}.target-wrap{grid-area:target;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:96px}.target-label{font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 4px}.target-number{font-family:var(--font-display);font-size:clamp(4.5rem,12vw,7rem);font-weight:700;line-height:.9;letter-spacing:-.04em;margin:0;animation:target-pop .28s ease}@keyframes target-pop{0%{transform:scale(.86);opacity:.35}to{transform:scale(1);opacity:1}}.player-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;padding:12px 8px}.player-panel.left{grid-area:p1}.player-panel.right{grid-area:p2}.player-panel.is-you .player-name:after{content:" · you";color:var(--muted);font-weight:500;font-size:.85em}.player-name{font-family:var(--font-display);font-weight:600;font-size:1.15rem;margin:0}.player-score{font-family:var(--font-display);font-weight:700;font-size:clamp(2.8rem,6vw,4rem);line-height:1;margin:0;letter-spacing:-.03em;transition:transform .18s ease}.player-panel.scored .player-score{transform:scale(1.12)}.player-empty{color:var(--muted);font-size:.95rem}.board-wrap{grid-area:board;min-height:0;display:flex;align-items:stretch}.board{position:relative;width:100%;aspect-ratio:16 / 10;max-height:min(62vh,640px);margin:0 auto;background:var(--board);border:2.5px solid var(--line);border-radius:var(--radius);overflow:hidden;-webkit-user-select:none;user-select:none;transition:opacity .16s ease}.board.locked{opacity:.92}.board-number{position:absolute;transform:translate(-50%,-50%);border:none;background:transparent;padding:6px 8px;font-family:var(--font-display);font-weight:600;font-size:clamp(1rem,1.8vw,1.35rem);line-height:1;border-radius:8px;transition:color .12s ease,transform .1s ease,opacity .16s ease}.board-number:hover:not(:disabled){transform:translate(-50%,-50%) scale(1.18)}.board-number:active:not(:disabled){transform:translate(-50%,-50%) scale(.95)}.board-number.claimed{color:var(--claimed);opacity:.35;pointer-events:none}.board-number:disabled:not(.claimed){opacity:.7}.feedback{grid-area:feedback;min-height:36px;display:grid;place-items:center;font-family:var(--font-display);font-weight:700;font-size:1.25rem;letter-spacing:-.01em}.feedback-pill{animation:feedback-in .22s ease}@keyframes feedback-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.room-meta{position:absolute;top:20px;right:24px;font-size:.8rem;color:var(--muted);font-weight:600;letter-spacing:.06em}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#ffffffe0;display:grid;place-items:center;padding:24px;z-index:20;animation:fade-in .2s ease}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.overlay-card{width:min(420px,100%);text-align:center;border:2.5px solid var(--line);border-radius:var(--radius);padding:36px 28px;background:#fff}.overlay-card h2{font-family:var(--font-display);font-size:clamp(2rem,5vw,2.6rem);margin:0 0 20px;letter-spacing:-.03em}.final-scores{display:flex;justify-content:center;gap:40px;margin-bottom:28px}.final-scores div{display:flex;flex-direction:column;gap:4px}.final-scores span{color:var(--muted);font-size:.9rem;font-weight:600}.final-scores strong{font-family:var(--font-display);font-size:2.4rem;line-height:1}@media(max-width:820px){.app-shell{padding:16px 14px 24px}.room-meta{position:static;text-align:center;margin-bottom:8px}.game{grid-template-columns:1fr 1fr;grid-template-rows:auto auto minmax(280px,1fr) auto;grid-template-areas:"target target" "p1 p2" "board board" "feedback feedback";gap:10px 12px}.player-panel{flex-direction:row;justify-content:center;gap:12px;padding:4px}.player-score{font-size:2.2rem}.board{aspect-ratio:4 / 5;max-height:none;width:100%}.board-number{font-size:clamp(.95rem,3.6vw,1.2rem)}.target-number{font-size:clamp(3.6rem,18vw,5.5rem)}}