:root{color-scheme:dark;--bg:#090b14;--muted:#9da3bb;--purple:#a88bfa;--border:#292b40}
*{box-sizing:border-box}
body{margin:0;min-height:100svh;background:radial-gradient(ellipse at 50% 25%,#28204460,transparent 60%),var(--bg);color:#f4f3ff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.5}
.back-link{display:inline-block;margin:28px 36px;color:var(--muted);text-decoration:none;font-size:14px}.back-link:hover{color:#fff}
.login-layout{min-height:calc(100svh - 94px);display:grid;place-items:center;padding:24px 24px 64px}
.auth-panel{width:min(100%,460px);padding:36px;background:linear-gradient(145deg,#161626,#10111c);border:1px solid var(--border);border-radius:24px;box-shadow:0 28px 90px #0005}
.panel-glow{display:none}.auth-header{display:flex;align-items:center;gap:18px;padding-bottom:26px;border-bottom:1px solid var(--border)}
.brand-logo img{display:block;width:76px;height:76px;object-fit:contain}.eyebrow{color:var(--purple);font-size:11px;letter-spacing:2px;font-weight:750}.brand-title{font-size:20px;font-weight:750;margin-top:4px}
.auth-copy{margin:26px 0}h1{font-size:28px;line-height:1.2;letter-spacing:-1px;margin:0 0 12px}.auth-copy p{margin:0;color:var(--muted);font-size:14px}
.login-form label{display:block;font-size:13px;font-weight:650;margin:18px 0 8px}.input-shell{display:flex;align-items:center;gap:12px;padding:0 14px;background:#090b15;border:1px solid var(--border);border-radius:12px;min-height:52px}.input-shell:focus-within{border-color:var(--purple);box-shadow:0 0 0 3px #a88bfa18}
svg{width:20px;height:20px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.input-shell>svg{color:var(--purple)}input{width:100%;min-width:0;padding:14px 0;background:transparent;border:0;color:#fff;font:inherit;font-size:15px;outline:none}input::placeholder{color:#74798e}
.icon-button{display:grid;place-items:center;background:transparent;border:0;color:var(--muted);padding:8px;cursor:pointer}.icon-button:hover{color:#fff}
.connect{width:100%;border:0;border-radius:12px;padding:15px 18px;margin-top:16px;background:#a88bfa;color:#171126;font:inherit;font-weight:750;cursor:pointer;transition:background .15s}.connect:hover{background:#bba3ff}.connect>svg{display:none}.connect:disabled{opacity:.6;cursor:wait}
.error{color:#ffadaf;font-size:13px}.error:not(:empty){margin-top:16px;padding:12px;background:#ff646410;border:1px solid #ff646435;border-radius:10px}
.auth-footer{margin-top:26px;padding-top:20px;border-top:1px solid var(--border);font-size:11px;color:var(--muted)}.secure-line{display:flex;align-items:center;gap:8px}.secure-dot{height:6px;width:6px;border-radius:50%;background:#73dab5}.version{margin-top:10px;font-size:10px;letter-spacing:1.5px;color:#6f748d}
a:focus-visible,button:focus-visible{outline:2px solid var(--purple);outline-offset:4px}
@media(max-width:520px){.back-link{margin:20px 24px}.login-layout{padding:12px 16px 36px;min-height:calc(100svh - 70px)}.auth-panel{padding:26px 22px;border-radius:20px}h1{font-size:25px}}