/* JuJu auth pages — matches the marketing site (dark theme). Self-contained. */
:root{
  --bg:#0d0f16; --surface:#171a26; --surface2:#1e2233; --border:#282c42;
  --text:#e7e9f5; --muted:#9297bd; --dim:#6b7099;
  --accent:#7c5cdb; --accent2:#ff3975;
  --grad:linear-gradient(120deg,#7c5cdb 0%,#ff3975 100%);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
body.auth{margin:0;min-height:100vh;background:radial-gradient(1100px 560px at 50% -12%,rgba(124,92,219,.20),transparent),var(--bg);color:var(--text);font-family:var(--font);display:flex;align-items:center;justify-content:center;padding:24px;-webkit-font-smoothing:antialiased}
.auth-card{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:34px;box-shadow:0 30px 80px -30px rgba(0,0,0,.75)}
.auth-brand{text-align:center;margin-bottom:22px}
.auth-brand .logo{display:inline-flex;align-items:center;justify-content:center;padding:11px 22px;border-radius:12px;background:var(--grad)}
.auth-brand img{height:28px;width:auto;max-width:230px;display:block}
.auth-brand .tag{color:var(--muted);font-size:13px;margin-top:12px}
.auth-h{font-size:18px;font-weight:800;letter-spacing:-.01em;text-align:center;margin:0 0 6px}
.auth-sub{color:var(--muted);font-size:13px;text-align:center;margin:0 0 20px;line-height:1.5}
.auth-field{margin-bottom:14px}
.auth-field label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:600}
.auth-input{width:100%;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:10px;color:var(--text);font:inherit}
.auth-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,92,219,.2)}
.auth-btn{width:100%;padding:12px;border:0;border-radius:10px;background:var(--grad);color:#fff;font:inherit;font-weight:700;cursor:pointer;margin-top:8px}
.auth-btn:hover{filter:brightness(1.07)}
.auth-btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}
.auth-link{color:var(--accent);text-decoration:none;font-size:13px}
.auth-link:hover{text-decoration:underline}
.auth-row{display:flex;justify-content:space-between;align-items:center;margin-top:14px;flex-wrap:wrap;gap:8px}
.auth-err{background:rgba(255,57,117,.12);border:1px solid rgba(255,57,117,.4);color:#ffb4c4;border-radius:10px;padding:11px 13px;font-size:13px;margin-bottom:16px}
.auth-ok{background:rgba(46,204,142,.12);border:1px solid rgba(46,204,142,.4);color:#9be9c8;border-radius:10px;padding:11px 13px;font-size:13px;margin-bottom:16px}
.auth-foot{text-align:center;color:var(--dim);font-size:11px;margin-top:22px;padding-top:14px;border-top:1px solid var(--border);letter-spacing:.04em}
.auth-code{letter-spacing:.45em;text-align:center;font-size:22px;font-weight:700}
.auth-choice{display:flex;gap:10px;margin:6px 0 16px}
.auth-choice label{flex:1;border:1.5px solid var(--border);border-radius:12px;padding:13px;cursor:pointer;text-align:center;font-size:13px}
.auth-choice label.on{border-color:var(--accent);background:rgba(124,92,219,.1)}
.auth-choice input{display:none}