:root{color-scheme:dark;--ink:#e7f0eb;--muted:#81958b;--green:#81c4a2;--panel:#101a16;--line:#263b32}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 50% 15%,#193128,#08100d 60%);color:var(--ink);font:15px/1.5 "Segoe UI",system-ui,sans-serif}.login-card{width:min(440px,calc(100vw - 32px));padding:38px;border:1px solid var(--line);border-radius:18px;background:rgba(12,23,18,.94);box-shadow:0 28px 90px #0009}.brand{font-size:24px;font-weight:700;margin-bottom:46px}.brand span,.brand i{color:var(--green);font-style:normal}.eyebrow{font-size:11px;letter-spacing:.18em;color:var(--green);font-weight:700}h1{font-size:36px;margin:8px 0 4px}p{color:var(--muted);margin-top:0}label{display:grid;gap:6px;margin:18px 0;font-size:13px;color:#a9bbb2}input{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:8px;background:#08110d;color:var(--ink);font:inherit}input:focus{outline:2px solid #81c4a255;border-color:var(--green)}button{width:100%;margin-top:10px;padding:12px;border:0;border-radius:8px;background:var(--green);color:#07100c;font-weight:750;cursor:pointer}button:disabled{opacity:.55}.error{margin:14px 0 0;padding:10px;border:1px solid #a65b57;background:#341c1b;color:#f1b8b4;border-radius:7px}.foot{font-size:11px;margin-top:24px}
.brand-strip{position:fixed;top:0;left:0;right:0;height:24px;display:flex;align-items:center;justify-content:center;font:10.5px Consolas,monospace;letter-spacing:1.4px;text-transform:uppercase;color:#7fa892;background:linear-gradient(90deg,#060a09,#0c1a13 50%,#060a09);border-bottom:1px solid #1a2b22}.brand-strip b{color:#b9dcc6;font-weight:400;margin:0 .4em}
label small{color:var(--muted);font-size:11.5px}.safety{margin:22px 0 0;padding:10px 12px;border:1px solid #6b5a2a;border-radius:8px;background:#221d0e;color:#e8d49a;font-size:12.5px;line-height:1.45}
[hidden]{display:none!important}
/* Two-factor sign-in for Lineage accounts. */
.setup-2fa{margin:18px 0 0}.steps{margin:0 0 14px;padding-left:20px;color:#a9bbb2;font-size:13px;line-height:1.6}
.qr{display:block;width:200px;height:200px;margin:0 auto;border-radius:10px;background:#fff;image-rendering:pixelated}
.key{font-size:12.5px;margin:12px 0 0;text-align:center}.key code{display:block;margin:6px 0;font:600 14px Consolas,monospace;letter-spacing:.06em;color:var(--ink);word-break:break-all}
.key a{color:var(--green);font-size:12px}
.recovery h2{font-size:22px;margin:4px 0 8px}.codes{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;margin:14px 0;padding:14px 14px 14px 34px;border:1px solid var(--line);border-radius:10px;background:#08110d;font:600 15px Consolas,monospace;letter-spacing:.05em}
.row{display:flex;gap:8px}.ghost{background:none;border:1px solid var(--line);color:var(--ink);font-weight:600}
.check{display:flex;align-items:center;gap:9px;margin:16px 0 4px}.check input{width:auto}