.auth-shell {
  min-height: calc(100vh - 140px);
  background:
    radial-gradient(circle at 15% 20%, rgba(96,165,250,.12), transparent 0 28%),
    radial-gradient(circle at 85% 15%, rgba(249,115,22,.10), transparent 0 22%),
    linear-gradient(180deg, rgba(15,23,42,.1), transparent 70%);
}

.auth-content {
  position: relative;
  z-index: 2;
}

.auth-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(148,163,184,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,.06) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.75), transparent 90%);
  pointer-events: none;
}

.auth-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(14px);
  opacity: .65;
  animation: floatOrb 9s ease-in-out infinite;
  pointer-events: none;
}

.orb-1 {
  width: 280px;
  height: 280px;
  top: 60px;
  left: -90px;
  background: radial-gradient(circle, rgba(96,165,250,.36), transparent 68%);
}

.orb-2 {
  width: 320px;
  height: 320px;
  right: -80px;
  bottom: 40px;
  background: radial-gradient(circle, rgba(79,70,229,.24), transparent 68%);
  animation-delay: -3s;
}

.auth-card {
  backdrop-filter: blur(10px);
}

.auth-showcase code,
.auth-card code {
  color: #93c5fd;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-soft);
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  height: 1px;
  background: var(--border-soft);
  flex: 1;
}

.auth-divider span {
  font-size: .9rem;
}

.auth-input-group .btn {
  min-width: 58px;
}

.alert.rounded-4,
.info-box {
  border-radius: 1rem !important;
}

@keyframes floatOrb {
  0%, 100% { transform: translateY(0px) translateX(0px); }
  50% { transform: translateY(-14px) translateX(10px); }
}

@media (max-width: 991.98px) {
  .auth-shell {
    min-height: auto;
  }

  .orb-1,
  .orb-2 {
    opacity: .45;
  }
}


/* ===== Correcciones para modo claro ===== */
html[data-bs-theme="light"] .auth-showcase,
body.theme-light .auth-showcase {
  color: #0f172a;
}

html[data-bs-theme="light"] .auth-showcase .text-white-50,
body.theme-light .auth-showcase .text-white-50 {
  color: #334155 !important;
}

html[data-bs-theme="light"] .auth-showcase .custom-badge,
body.theme-light .auth-showcase .custom-badge {
  background: rgba(59, 130, 246, 0.12) !important;
  color: #1d4ed8 !important;
  border: 1px solid rgba(59, 130, 246, 0.18);
}

html[data-bs-theme="light"] .auth-showcase .mini-stat,
body.theme-light .auth-showcase .mini-stat {
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(148,163,184,.22);
  color: #0f172a;
}

html[data-bs-theme="light"] .auth-showcase .mini-stat strong,
body.theme-light .auth-showcase .mini-stat strong {
  color: #0f172a !important;
}

html[data-bs-theme="light"] .auth-showcase .mini-stat span,
body.theme-light .auth-showcase .mini-stat span,
html[data-bs-theme="light"] .auth-showcase .mini-stat .text-white-50,
body.theme-light .auth-showcase .mini-stat .text-white-50 {
  color: #475569 !important;
}

html[data-bs-theme="light"] .auth-showcase h1,
html[data-bs-theme="light"] .auth-showcase h2,
html[data-bs-theme="light"] .auth-showcase h3,
html[data-bs-theme="light"] .auth-showcase p,
body.theme-light .auth-showcase h1,
body.theme-light .auth-showcase h2,
body.theme-light .auth-showcase h3,
body.theme-light .auth-showcase p {
  color: #0f172a;
}

html[data-bs-theme="light"] .auth-showcase code,
body.theme-light .auth-showcase code {
  color: #1d4ed8;
  background: rgba(59,130,246,.08);
  padding: .1rem .35rem;
  border-radius: .4rem;
}