:root{--bg:#0a0e14;--surface:#141a23;--surface-2:#1c2330;--border:#2a3342;--text:#e6edf3;--muted:#8b97a6;--accent:#4ade80;--accent-2:#22c55e}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:ui-monospace,SF Mono,Monaco,monospace;font-size:.9em;background:rgba(74,222,128,.1);color:#4ade80;padding:2px 6px;border-radius:4px}a{color:inherit;transition:opacity .15s}a:hover{opacity:.85}.site-nav{min-height:72px;padding:16px clamp(18px,4vw,40px);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:24px;position:-webkit-sticky;position:sticky;top:0;z-index:20;background:rgba(10,14,20,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.brand{color:var(--accent);font-size:20px;font-weight:800;text-decoration:none}.nav-links{display:flex;align-items:center;gap:22px;font-size:14px}.nav-links>a:not(.button){color:var(--muted);text-decoration:none}.button{display:inline-block;border:1px solid var(--border);border-radius:8px;padding:13px 20px;color:var(--text);background:transparent;font:inherit;font-weight:700;text-align:center;text-decoration:none;cursor:pointer}.button.primary{color:#07120b;background:var(--accent);border-color:var(--accent)}.button.compact{padding:8px 14px}.button:disabled{opacity:.6;cursor:progress}.muted{color:var(--muted);line-height:1.6}.eyebrow{color:var(--accent);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.auth-shell{min-height:calc(100vh - 72px);padding:70px 20px;display:grid;place-items:start center}.auth-card{width:min(100%,460px);display:grid;grid-gap:12px;gap:12px;padding:32px;background:var(--surface);border:1px solid var(--border);border-radius:14px}.auth-card h1{margin:0;font-size:36px}.auth-card label{margin-top:8px;font-size:14px;font-weight:700}.auth-card input{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:8px;color:var(--text);background:var(--bg);font:inherit}.auth-switch{color:var(--muted);text-align:center;font-size:14px}.auth-switch a{color:var(--accent)}.form-error{color:#fca5a5}.form-success{color:var(--accent)}.toast-stack{position:fixed;right:20px;bottom:20px;z-index:100;display:grid;grid-gap:8px;gap:8px}.toast{max-width:360px;padding:12px 16px;border:1px solid var(--border);border-radius:8px;background:var(--surface-2);box-shadow:0 12px 30px rgba(0,0,0,.3)}.toast-success{border-left:3px solid var(--accent)}.toast-error{border-left:3px solid #ef4444}@media (max-width:700px){.site-nav{align-items:flex-start}.nav-links{justify-content:flex-end;flex-wrap:wrap;gap:12px}.nav-links>a:not(.button):first-child{display:none}}