:root {
  --login-accent: linear-gradient(135deg, rgba(124, 93, 255, 0.22), rgba(93, 214, 255, 0.18));
}

.auth-shell {
  max-width: 1200px;
}

.login-hero {
  position: relative;
  overflow: hidden;
  padding: 26px 24px;
  background: linear-gradient(150deg, rgba(17, 24, 39, 0.92), rgba(12, 17, 26, 0.88));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
}

.login-hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(124, 93, 255, 0.18), transparent 40%),
    radial-gradient(circle at 80% 10%, rgba(93, 214, 255, 0.16), transparent 42%),
    radial-gradient(circle at 50% 80%, rgba(45, 212, 191, 0.12), transparent 42%);
  filter: blur(12px);
  opacity: 0.9;
}

.login-hero::after {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  pointer-events: none;
}

.login-avatar {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--login-accent);
  color: #e9edff;
  font-size: 1.3rem;
  box-shadow: 0 10px 30px rgba(124, 93, 255, 0.25);
}

.pill-soft {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text-primary);
}

.checklist {
  position: relative;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 12px 14px;
  display: grid;
  gap: 10px;
}

.checklist::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: var(--login-accent);
  border-radius: 999px;
}

.checklist-item {
  position: relative;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  z-index: 1;
}

.check-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(124, 93, 255, 0.14);
  color: #e7ecf5;
  flex-shrink: 0;
}

.cta-card {
  border-radius: 14px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.cta-card:hover {
  border-color: rgba(124, 93, 255, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.cta-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(93, 214, 255, 0.14);
  color: #d7f5ff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}

.badge-soft {
  padding: 6px 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.submit-btn {
  padding: 12px 14px;
  font-weight: 700;
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  position: relative;
  overflow: hidden;
}

.btn-label {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.btn-spinner {
  display: none;
}

.submit-btn.loading .btn-spinner {
  display: inline-block;
}

.submit-btn.loading .btn-label {
  opacity: 0;
  transform: translateY(-2px);
}

.submit-btn.loading,
input[type="submit"].loading-input {
  pointer-events: none;
  opacity: 0.9;
}

input[type="submit"].loading-input {
  position: relative;
  color: transparent !important;
}

input[type="submit"].loading-input::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 1rem;
  height: 1rem;
  border: 0.18em solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 999px;
  animation: spin-btn 0.8s linear infinite;
}

@keyframes spin-btn {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 991.98px) {
  .login-hero {
    padding: 22px 20px;
  }
}