.ridium-auth{--ra-bg:#f8f9fb;--ra-bg-2:#fff;--ra-line:#e4e7ee;--ra-line-2:#cdd3de;--ra-fg:#00215e;--ra-fg-2:#4a5568;--ra-fg-3:#6b7489;--ra-cyan:#7dd3fc;--ra-cyan-dark:#38bdf8;--ra-cyan-soft:#eaf7fe;--ra-navy:#00215e;--ra-radius:10px;--ra-radius-sm:6px;background:var(--ra-bg);color:var(--ra-fg);font-family:var(--font-display), "Inter Tight", system-ui, sans-serif;-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;display:flex;position:relative;overflow-x:clip}.ridium-auth .ra-mono{font-family:var(--font-mono), "JetBrains Mono", ui-monospace, monospace;font-variant-ligatures:none}.ridium-auth .ra-bg-grid{pointer-events:none;z-index:0;background-image:linear-gradient(90deg,#00215e0a 1px,#0000 1px),linear-gradient(#00215e0a 1px,#0000 1px);background-size:80px 80px;position:fixed;inset:0;-webkit-mask-image:radial-gradient(at 50% 20%,#000 25%,#0000 75%);mask-image:radial-gradient(at 50% 20%,#000 25%,#0000 75%)}.ridium-auth .ra-shell{z-index:1;width:100%;max-width:1360px;margin:0 auto;padding:0 32px;position:relative}.ridium-auth .ra-nav{z-index:40;background:color-mix(in oklab, var(--ra-bg) 85%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--ra-line);justify-content:space-between;align-items:center;padding:18px 0;display:flex;position:sticky;top:0}.ridium-auth .ra-brand{letter-spacing:-.01em;color:var(--ra-navy);align-items:center;gap:12px;font-size:20px;font-weight:700;text-decoration:none;display:flex}.ridium-auth .ra-brand img{width:36px;height:36px;display:block}.ridium-auth .ra-nav-right{align-items:center;gap:16px;display:flex}.ridium-auth .ra-main{z-index:1;flex:1;justify-content:center;align-items:center;padding:64px 0;display:flex;position:relative}.ridium-auth .ra-card{background:var(--ra-bg-2);border:1px solid var(--ra-line);border-radius:var(--ra-radius);width:100%;max-width:440px;margin:0 auto;padding:36px 36px 32px;position:relative}.ridium-auth .ra-card-head{margin-bottom:24px}.ridium-auth .ra-eyebrow{font-family:var(--font-mono), "JetBrains Mono", monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--ra-cyan-dark);align-items:center;gap:8px;margin-bottom:14px;font-size:11px;display:inline-flex}.ridium-auth .ra-eyebrow:before{content:"";background:var(--ra-cyan);border-radius:50%;width:6px;height:6px}.ridium-auth .ra-title{letter-spacing:-.02em;color:var(--ra-navy);margin:0 0 8px;font-size:28px;font-weight:700;line-height:1.15}.ridium-auth .ra-sub{color:var(--ra-fg-2);margin:0;font-size:14px;line-height:1.5}.ridium-auth .ra-stack{flex-direction:column;gap:16px;display:flex}.ridium-auth .ra-field{flex-direction:column;gap:6px;display:flex}.ridium-auth .ra-field-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.ridium-auth .ra-label{color:var(--ra-navy);letter-spacing:-.005em;font-size:13px;font-weight:600}.ridium-auth .ra-input{border:1px solid var(--ra-line);border-radius:var(--ra-radius-sm);width:100%;color:var(--ra-navy);background:#fff;padding:11px 14px;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}.ridium-auth .ra-input::placeholder{color:var(--ra-fg-3)}.ridium-auth .ra-input:hover:not(:disabled){border-color:var(--ra-line-2)}.ridium-auth .ra-input:focus{border-color:var(--ra-cyan-dark);box-shadow:0 0 0 3px color-mix(in oklab, var(--ra-cyan) 30%, transparent);outline:none}.ridium-auth .ra-input:disabled{background:var(--ra-bg);color:var(--ra-fg-3);cursor:not-allowed}.ridium-auth .ra-btn{letter-spacing:-.005em;border-radius:var(--ra-radius-sm);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;width:100%;padding:11px 18px;font-family:inherit;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s,border-color .15s,color .15s,transform .15s;display:inline-flex}.ridium-auth .ra-btn:disabled{opacity:.55;cursor:not-allowed}.ridium-auth .ra-btn-primary{background:var(--ra-cyan-dark);color:var(--ra-navy);border-color:var(--ra-cyan-dark)}.ridium-auth .ra-btn-primary:hover:not(:disabled){filter:brightness(.96);transform:translateY(-1px)}.ridium-auth .ra-btn-ghost{color:var(--ra-navy);border-color:var(--ra-line);background:#fff}.ridium-auth .ra-btn-ghost:hover:not(:disabled){border-color:var(--ra-line-2);background:var(--ra-bg)}.ridium-auth .ra-oauth{flex-direction:column;gap:10px;display:flex}.ridium-auth .ra-divider{font-family:var(--font-mono), "JetBrains Mono", monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--ra-fg-3);align-items:center;gap:12px;margin:22px 0;font-size:10px;display:flex}.ridium-auth .ra-divider:before,.ridium-auth .ra-divider:after{content:"";background:var(--ra-line);flex:1;height:1px}.ridium-auth .ra-alert{border-radius:var(--ra-radius-sm);border:1px solid #0000;padding:12px 14px;font-size:13px;line-height:1.45}.ridium-auth .ra-alert-error{color:#991b1b;background:#fef2f2;border-color:#fecaca}.ridium-auth .ra-alert-success{color:#065f46;background:#ecfdf5;border-color:#a7f3d0}.ridium-auth .ra-foot{border-top:1px solid var(--ra-line);text-align:center;color:var(--ra-fg-2);margin-top:24px;padding-top:22px;font-size:13px}.ridium-auth .ra-link{color:var(--ra-cyan-dark);font-weight:600;text-decoration:none}.ridium-auth .ra-link:hover{text-decoration:underline}.ridium-auth .ra-link-subtle{color:var(--ra-fg-2);font-size:12px;font-weight:500;text-decoration:none}.ridium-auth .ra-link-subtle:hover{color:var(--ra-cyan-dark)}.ridium-auth .ra-spinner{border:2px solid;border-top-color:#0000;border-radius:50%;width:16px;height:16px;animation:.7s linear infinite ra-spin;display:inline-block}@keyframes ra-spin{to{transform:rotate(360deg)}}.ridium-auth .ra-shellfoot{border-top:1px solid var(--ra-line);z-index:1;background:#fff;padding:20px 0;position:relative}.ridium-auth .ra-shellfoot-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.ridium-auth .ra-shellfoot-copy{font-family:var(--font-mono), "JetBrains Mono", monospace;color:var(--ra-fg-3);letter-spacing:.04em;font-size:11px}.ridium-auth .ra-shellfoot-links{gap:18px;display:flex}@media (max-width:720px){.ridium-auth .ra-shell{padding:0 20px}.ridium-auth .ra-card{padding:28px 24px 26px}.ridium-auth .ra-main{padding:32px 0}.ridium-auth .ra-title{font-size:24px}}