:root{--bg:#0e1116;--panel:#171b22;--panel2:#202631;--line:#313947;--text:#f4f6f8;--muted:#9aa5b1;--accent:#CD1001;--accent2:#e52a1c}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#202631,#0e1116 55%);color:var(--text);font-family:Inter,Arial,sans-serif;min-height:100vh}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(430px,100%);padding:34px;border:1px solid var(--line);border-radius:20px;background:rgba(23,27,34,.96);box-shadow:0 25px 70px rgba(0,0,0,.42)}.auth-logo-link{display:flex;justify-content:center;margin:0 auto 24px}.auth-logo{display:block;width:min(150px,50vw);height:auto;max-height:112px;object-fit:contain}h1{margin:0 0 8px;font-size:30px;text-align:center}p{margin:0 0 24px;color:var(--muted);text-align:center}label{display:grid;gap:7px;margin:15px 0;font-size:13px;color:var(--muted)}input{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;background:#0d1117;color:var(--text);font:inherit}input:focus{outline:2px solid rgba(205,16,1,.35);border-color:var(--accent)}button{width:100%;padding:12px;margin-top:8px;border:1px solid var(--accent);border-radius:10px;background:var(--accent);color:#fff;font:inherit;font-weight:700;cursor:pointer;transition:.15s}button:hover{background:var(--accent2);border-color:var(--accent2);transform:translateY(-1px)}.auth-link{text-align:center;margin-top:22px;color:var(--muted);font-size:14px}.auth-link a{color:#fff}.error{padding:11px 12px;border-radius:9px;background:#5e1f25;color:#fff;margin-bottom:16px}@media(max-width:520px){.auth-card{padding:26px 20px}.auth-logo{width:132px}h1{font-size:26px}}