:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#080b12;color:#e8edf7}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 50% 15%,#192338 0,#0b101a 36%,#070910 72%);display:grid;place-items:center;padding:24px}
.login-shell{width:min(420px,100%)}.login-card{background:rgba(17,23,36,.94);border:1px solid #273148;border-radius:18px;padding:34px;box-shadow:0 24px 90px #0009}
.brand-mark{width:44px;height:44px;border-radius:12px;background:#7c95ff;color:#07101f;display:grid;place-items:center;font-weight:900;margin-bottom:22px}h1{font-size:26px;margin:0 0 6px}.muted{color:#8490a7}.login-card>p{margin:0 0 26px}
label{display:block;margin:16px 0 0;color:#aeb8ca;font-size:13px}input{width:100%;margin-top:7px;padding:12px 13px;border:1px solid #34405a;border-radius:9px;background:#0b101a;color:#f5f7fb;outline:none}input:focus{border-color:#7c95ff;box-shadow:0 0 0 3px #7c95ff22}button{width:100%;margin-top:24px;padding:12px;border:0;border-radius:9px;background:#7c95ff;color:#07101f;font-weight:750;cursor:pointer}.login-error{padding:10px 12px;border-radius:8px;background:#5f1d2a;color:#ffd6dc!important;font-size:13px}