/* Auth cards */
.nv-auth-tabs{ display:flex; gap:8px; margin: 8px 0 }
.nv-auth-tabs .tab{ border:1px solid #e6e8ec; background:#fff; border-radius:10px; padding:8px 12px; font-weight:700; cursor:pointer }
.nv-auth-tabs .tab.active{ background:#1f6feb; color:#fff; border-color:#1f6feb }

.nv-auth-card{ background:#fff; border:1px solid #e6e8ec; border-radius:14px; padding:16px; box-shadow:0 6px 18px rgba(16,24,40,.06); max-width:520px }
.nv-auth-card h3{ margin-top:0 }
.nv-auth-form{ display:grid; gap:10px }
.nv-auth-form label{ display:grid; gap:6px; font-weight:700 }
.nv-auth-form input[type="text"],
.nv-auth-form input[type="email"],
.nv-auth-form input[type="password"],
.nv-auth-form select{
  padding:10px 12px; border:1px solid #e6e8ec; border-radius:10px; background:#fff; outline:none
}
.nv-auth-form input:focus, .nv-auth-form select:focus{
  border-color:#1f6feb; box-shadow:0 0 0 3px rgba(31,111,235,.18)
}
.nv-auth-form .nv-terms{ display:flex; align-items:center; gap:8px; font-weight:600 }
.nv-btn{ padding:10px 14px; border:0; border-radius:10px; background:#1f6feb; color:#fff; font-weight:800; cursor:pointer }
.nv-auth-links{ display:flex; justify-content:space-between }
.nv-row{ display:flex; align-items:center; gap:8px }

.nv-msg{ min-height:1.2rem; font-weight:700 }
.nv-msg.ok{ color:#059669 }
.nv-msg.err{ color:#dc2626 }

/* Dark/HNL */
.hnl-theme .nv-auth-card{ background:#101a28; border-color:#1b2a3c; color:#e8eef7; box-shadow:0 6px 18px rgba(0,0,0,.3) }
.hnl-theme .nv-auth-tabs .tab{ background:#0d1520; border-color:#1b2a3c; color:#e8eef7 }
.hnl-theme .nv-auth-tabs .tab.active{ background:#1e7f36; border-color:#1e7f36; color:#fff }
.hnl-theme .nv-auth-form input[type="text"],
.hnl-theme .nv-auth-form input[type="email"],
.hnl-theme .nv-auth-form input[type="password"],
.hnl-theme .nv-auth-form select{ background:#0d1520; border-color:#1b2a3c; color:#e8eef7 }
.hnl-theme .nv-btn{ background:#1e7f36 }