.auth-modern {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, #f7f9fb 0%, #eef2f8 100%);
  position: relative;
  overflow: hidden;
}

.auth-modern:before,
.auth-modern:after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(103, 119, 239, 0.22) 0%, rgba(103, 119, 239, 0) 70%);
  filter: blur(2px);
  z-index: 0;
}

.auth-modern:before {
  top: -120px;
  right: -120px;
}

.auth-modern:after {
  bottom: -140px;
  left: -120px;
}

.auth-container {
  position: relative;
  z-index: 1;
}

.login-brand {
  margin-bottom: 24px;
}

.auth-logo {
  max-width: 180px;
  height: auto;
  filter: drop-shadow(0 8px 18px rgba(103, 119, 239, 0.25));
}

.auth-card {
  border: 1px solid rgba(103, 119, 239, 0.12);
  border-radius: 22px;
  box-shadow: 0 24px 60px rgba(24, 32, 65, 0.12);
  overflow: hidden;
  background: #fff;
}

.auth-card__body {
  padding: 32px 30px 28px;
}

.auth-card__header {
  text-align: center;
  margin-bottom: 24px;
}

.auth-title {
  font-size: 24px;
  font-weight: 700;
  color: #34395e;
  margin-bottom: 6px;
}

.auth-subtitle {
  font-size: 13px;
  color: #6c757d;
  margin-bottom: 0;
}

.auth-form .form-group {
  margin-bottom: 18px;
}

.auth-label {
  font-weight: 600;
  color: #34395e;
  letter-spacing: 0.2px;
}

.auth-input {
  height: 48px;
  border-radius: 12px;
  border: 1px solid #e6e9f2;
  background-color: #f9fbff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.auth-input:focus {
  border-color: #6777ef;
  background-color: #fff;
  box-shadow: 0 0 0 0.2rem rgba(103, 119, 239, 0.15);
}

.auth-check .custom-control-label {
  color: #6c757d;
}

.auth-submit {
  border-radius: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 12px 16px;
  background: linear-gradient(135deg, #6777ef 0%, #5868ee 100%);
  border: none;
  box-shadow: 0 16px 30px rgba(103, 119, 239, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.auth-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 36px rgba(103, 119, 239, 0.35);
  background: linear-gradient(135deg, #5f6ff1 0%, #4f60ee 100%);
}

.auth-submit:focus {
  box-shadow: 0 0 0 0.2rem rgba(103, 119, 239, 0.2);
}

.simple-footer {
  text-align: center;
  color: #98a6ad;
  font-size: 12px;
  margin-top: 20px;
}

@media (max-width: 575px) {
  .auth-card__body {
    padding: 26px 22px 24px;
  }

  .auth-title {
    font-size: 22px;
  }
}