:root{--bg:#0a0c10;--bg-dot:#1a1f29;--surface:#10141b;--surface-2:#151a23;--input-bg:#0d1119;--border:#212734;--border-strong:#2d3547;--text:#e7ebf3;--text-dim:#8892a4;--text-faint:#5c6577;--accent:#5b8def;--accent-hover:#7ba4f5;--accent-dim:rgba(91,141,239,0.14);--danger:#ef5f57;--ok:#46d39a;--radius:8px;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace}*{box-sizing:border-box;margin:0;padding:0}body,html{min-height:100%}body{background-color:var(--bg);background-image:radial-gradient(circle,var(--bg-dot) 1px,transparent 1px);background-size:26px 26px;color:var(--text);font-family:var(--sans);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.label{font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--text-faint);margin:18px 0 8px}.center-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:100%;max-width:400px}.orb{display:inline-block;width:18px;height:18px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#8fb0ff,#3563d8 48%,#0e1c40 85%);flex-shrink:0}.brand{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--text-dim);margin-bottom:22px}.card h1{font-size:21px;font-weight:650;letter-spacing:-.01em;margin-bottom:20px}.field{margin-bottom:14px}.field label{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--text-faint);margin-bottom:6px}input[type=email],input[type=password],input[type=text]{width:100%;background:var(--input-bg);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:10px 12px;font-size:14.5px;font-family:inherit;transition:border-color .12s,box-shadow .12s}input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#0a0c10;border:1px solid transparent;border-radius:6px;padding:10px 16px;font-size:14.5px;font-weight:600;font-family:inherit;cursor:pointer;width:100%;transition:background .12s,border-color .12s}.btn:hover{background:var(--accent-hover)}.btn:disabled{opacity:.55;cursor:default}.btn.secondary{background:var(--surface-2);border-color:var(--border-strong);color:var(--text)}.btn.secondary:hover{background:var(--surface-2);border-color:var(--text-faint)}.error{background:rgba(239,95,87,.09);border:1px solid rgba(239,95,87,.35);color:#ff9d97;border-radius:6px}.error,.notice{padding:10px 12px;font-size:13.5px;margin-bottom:14px}.notice{background:rgba(70,211,154,.08);border:1px solid rgba(70,211,154,.3);color:#7fe0b8;border-radius:6px}.muted,.switch-mode{color:var(--text-dim);font-size:13.5px}.switch-mode{margin-top:16px;text-align:center}.account-row{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--border)}.account-row:last-of-type{border-bottom:none}.avatar{width:42px;height:42px;border-radius:50%;background:var(--surface-2);border:1px solid var(--border-strong);object-fit:cover;display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--text-dim);flex-shrink:0}.avatar,.status-tag{font-family:var(--mono)}.status-tag{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint)}.stack{display:flex;flex-direction:column;gap:10px;margin-top:22px}