:root{color-scheme:dark;--bg: #101719;--surface: #172225;--raised: #203034;--border: #304347;--text: #eff8f4;--muted: #9fb3ae;--subtle: #6f827e;--accent: #9de1c0;--accent-ink: #10241b;--coral: #f19a8d;--danger: #ffb4a9;--shadow: 0 20px 60px #0007;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 10% 0,#19302c 0,transparent 34rem),var(--bg);color:var(--text)}button,input{font:inherit}a{color:inherit}.site-header{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 clamp(20px,5vw,72px);border-bottom:1px solid #ffffff10}.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-size:20px;font-weight:750;letter-spacing:-.5px;text-decoration:none}.brand small{color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.brand-mark{display:grid;place-items:center;width:36px;height:36px;border:2px solid var(--accent);border-radius:11px;color:var(--coral);transform:rotate(-5deg)}.account{display:flex;align-items:center;color:var(--muted);font-size:13px}.account>span{max-width:36vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:48px 0 72px}.loading-card,.card{background:#172225dd;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow)}.loading-card{max-width:520px;margin:12vh auto;padding:32px;color:var(--muted);text-align:center}.login{width:min(460px,100%);margin:6vh auto;padding:clamp(24px,5vw,40px)}.login h1,.hero h1{margin:0;font-size:clamp(34px,6vw,56px);line-height:1;letter-spacing:-.055em}.login h1{font-size:36px}.lede{max-width:680px;color:var(--muted);line-height:1.65}.form{display:grid;gap:16px;margin-top:28px}label{display:grid;gap:7px;color:var(--muted);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}input{width:100%;min-height:50px;padding:12px 14px;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:12px;outline:none}input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #9de1c022}.button{min-height:46px;padding:0 18px;border:0;border-radius:12px;color:var(--accent-ink);background:var(--accent);font-weight:750;cursor:pointer}.button:hover{filter:brightness(1.07)}.button:disabled{cursor:wait;opacity:.55}.button.secondary{color:var(--text);background:var(--raised);border:1px solid var(--border)}.button.link{min-height:36px;padding:0 12px;color:var(--muted);background:transparent}.error{min-height:1.5em;margin:0;color:var(--danger);line-height:1.45}.muted{color:var(--muted)}.eyebrow{color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.15em;text-transform:uppercase}.hero{display:grid;gap:14px;margin:20px 0 48px}.section-heading,.match-top,.status-line{display:flex;align-items:center;justify-content:space-between;gap:16px}.section-heading{margin-bottom:18px}.section-heading h2{margin:0;font-size:22px}.matches{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(310px,100%),1fr));gap:16px}.match-card{display:grid;gap:18px;min-height:190px;padding:22px;color:inherit;text-decoration:none;transition:transform .15s ease,border-color .15s ease}.match-card:hover{transform:translateY(-2px);border-color:var(--accent)}.match-card h3{margin:0;font-size:18px}.pill{display:inline-flex;align-items:center;gap:7px;width:max-content;padding:6px 10px;border-radius:999px;color:var(--muted);background:var(--raised);font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.08em}.pill:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--subtle)}.pill.live:before{background:var(--coral);box-shadow:0 0 0 5px #f19a8d18}.pill.ended:before{background:var(--accent)}.match-meta{color:var(--muted);font-size:13px;line-height:1.55}.empty{padding:36px;text-align:center;color:var(--muted)}.manage-grid,.viewer-grid{display:grid;grid-template-columns:minmax(280px,420px) minmax(300px,1fr);gap:24px;align-items:start}.pairing{padding:28px;text-align:center}.pairing img{display:block;width:min(320px,100%);margin:20px auto;border-radius:18px;background:#fff}.pairing .countdown{color:var(--muted);font-variant-numeric:tabular-nums}.public-link{display:flex;gap:8px;padding:7px;background:var(--bg);border:1px solid var(--border);border-radius:12px}.public-link input{min-height:38px;padding:6px 9px;border:0;background:transparent;font-size:12px}.match-view{display:grid;gap:20px;padding:clamp(20px,4vw,32px)}.board{display:grid;grid-template-columns:repeat(8,1fr);width:min(560px,100%);aspect-ratio:1;overflow:hidden;border:8px solid #0b1012;border-radius:16px;box-shadow:var(--shadow)}.square{display:grid;place-items:center;min-width:0;font-family:Times New Roman,serif;font-size:clamp(24px,7vw,58px);line-height:1;color:#101719;text-shadow:0 1px #fff8}.square.dark{background:#559071}.square.light{background:#d8eadf}.square.black-piece{color:#151a1c;text-shadow:0 1px #ffffff66}.moves-panel{min-height:300px;margin-top:24px;padding:26px}.moves{display:grid;grid-template-columns:max-content 1fr 1fr;gap:0;margin-top:18px;overflow:hidden;border:1px solid var(--border);border-radius:12px}.moves>span{min-height:40px;padding:10px 12px;border-bottom:1px solid var(--border)}.moves>span:nth-last-child(-n+3){border-bottom:0}.moves .number{color:var(--subtle);background:#10171988;font-variant-numeric:tabular-nums}.waiting{display:grid;place-items:center;min-height:320px;padding:32px;color:var(--muted);text-align:center;border:1px dashed var(--border);border-radius:18px}.viewer-heading{margin-bottom:30px}.viewer-heading h1{margin:8px 0;font-size:clamp(28px,5vw,48px);letter-spacing:-.04em}.copy-note{min-height:22px;color:var(--accent);font-size:12px}@media(max-width:800px){.site-header{padding:0 18px}.app{padding-top:28px}.manage-grid,.viewer-grid{grid-template-columns:1fr}.section-heading{align-items:flex-start;flex-direction:column}.section-heading .button{width:100%}}@media(max-width:480px){.account>span{display:none}}