:root{--border:#22372e;--text:#f5f8f6;--muted:#91a49b;--green:#38e07e;--danger:#ff765f}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 18% 15%,rgba(56,224,126,.14),transparent 27rem),linear-gradient(135deg,#06100c,#080d0b 65%);color:var(--text);font-family:Inter,"Segoe UI",Arial,sans-serif}.login-shell{min-height:100vh;max-width:1180px;margin:auto;padding:7vh 28px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:8vw}.brand-mark{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--green),#17ad5c);color:#031008;font-weight:950;letter-spacing:-.08em;margin-bottom:45px}.eyebrow{color:var(--green);font-size:.66rem;font-weight:900;letter-spacing:.18em}.login-intro h1{font-size:clamp(3rem,7vw,6.4rem);line-height:.88;letter-spacing:-.075em;margin:13px 0 24px}.login-intro p{max-width:545px;color:var(--muted);font-size:1rem;line-height:1.65}.sport-list{display:flex;gap:8px;margin-top:28px}.sport-list span{border:1px solid var(--border);border-radius:999px;padding:7px 11px;color:#c7d4ce;font-size:.68rem;font-weight:850;letter-spacing:.1em}.login-card{background:linear-gradient(145deg,rgba(16,30,24,.96),rgba(9,17,13,.96));border:1px solid var(--border);border-radius:21px;padding:clamp(24px,4vw,42px);box-shadow:0 30px 90px rgba(0,0,0,.34)}.login-card h2{font-size:2rem;letter-spacing:-.045em;margin:9px 0 5px}.login-card>div p,.login-card>small{color:var(--muted);font-size:.78rem}.login-card form{margin:30px 0 20px}.login-card label{display:block;color:#cbd6d1;font-size:.7rem;font-weight:750;margin:16px 0 7px}.login-card input{width:100%;height:48px;padding:0 13px;border-radius:10px;border:1px solid var(--border);background:#08110d;color:var(--text);outline:0}.login-card input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(56,224,126,.10)}.login-card button{width:100%;height:49px;margin-top:10px;border:0;border-radius:10px;background:var(--green);color:#041009;font-weight:900;cursor:pointer;display:flex;align-items:center;justify-content:space-between;padding:0 17px}.login-card button:disabled{opacity:.65;cursor:wait}.error{color:var(--danger);font-size:.75rem;min-height:18px;margin:10px 0 0}@media(max-width:800px){.login-shell{grid-template-columns:1fr;padding:35px 18px;gap:42px}.brand-mark{margin-bottom:28px}.login-intro h1{font-size:3.6rem}.login-card{padding:25px}}