.auth-body {
  margin: 0; min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px; color: var(--text);
  background:
    radial-gradient(circle at 12% -10%, rgba(34,197,94,.14), transparent 42%),
    radial-gradient(circle at 88% 0%, rgba(20,83,45,.55), transparent 45%),
    var(--bg);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
}
.auth-card {
  width: 100%; max-width: 380px; background: var(--panel); border: 1px solid var(--line);
  border-radius: 20px; padding: 32px 28px; box-shadow: var(--shadow);
}
.auth-logo { font-size: 2.4rem; text-align: center; margin-bottom: 6px; }
.auth-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; text-align: center; margin: 0 0 4px; }
.auth-sub { color: var(--muted); text-align: center; font-size: .9rem; margin: 0 0 24px; }
.auth-field { margin-bottom: 16px; }
.auth-field label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 6px; }
.auth-field input {
  width: 100%; padding: 11px 14px; border-radius: 12px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text); font-size: .95rem;
}
.auth-field input:focus-visible { outline: 3px solid #60a5fa; outline-offset: 1px; }
.auth-btn {
  width: 100%; padding: 12px; border: 0; border-radius: 12px; margin-top: 6px;
  background: var(--primary); color: #fff; font-weight: 700; font-size: .95rem; cursor: pointer;
}
.auth-btn:hover { background: var(--primary-dark); }
.auth-msg { border-radius: 12px; padding: 10px 14px; font-size: .88rem; margin-bottom: 18px; }
.auth-msg.err { background: color-mix(in srgb, var(--danger) 15%, transparent); border: 1px solid var(--danger); color: var(--danger-bright); }
.auth-msg.ok { background: color-mix(in srgb, var(--primary) 18%, transparent); border: 1px solid var(--primary); color: var(--primary-glow); }
.auth-check { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 18px; font-size: .85rem; color: var(--muted); }
.auth-check input { margin-top: 3px; flex: none; }
.auth-check a { color: var(--honey); }
.auth-links { text-align: center; margin-top: 18px; font-size: .88rem; color: var(--muted); }
.auth-links a { color: var(--honey); text-decoration: none; font-weight: 600; }
.auth-links a:hover { text-decoration: underline; }