/* Login redesign preserving the existing background image (#back) */
.login-page {
  position: relative;
  min-height: 100vh;
}

.login-page .modern-login-box {
  width: 420px;
  margin: 5vh auto;
}

.login-page .modern-login-logo {
  margin-bottom: 0;
  text-align: center;
}

.login-page .login-logo-image {
  max-width: 150px;
  margin: 0 auto 10px;
  padding: 0;
  filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.25));
}

.login-page .modern-login-title {
  margin: 0;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #f7fbff;
  text-transform: uppercase;
}

.login-page .modern-login-subtitle {
  margin: 8px 0 22px;
  color: rgba(247, 251, 255, 0.85);
  font-size: 13px;
  letter-spacing: 0.6px;
}

.login-page .modern-login-body {
  background: rgba(255, 255, 255, 0.94);
  border-radius: 16px;
  padding: 24px;
  border: 1px solid rgba(13, 44, 72, 0.2);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.28);
}

.login-page .modern-login-msg {
  margin-bottom: 18px;
  padding: 0;
  color: #0f2d45;
  font-size: 18px;
  font-weight: 600;
}

.login-page .modern-login-body .form-group {
  margin-bottom: 14px;
}

.login-page .modern-login-body .login-input {
  height: 44px;
  border-radius: 10px;
  border: 1px solid #c9d8e5;
  box-shadow: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-page .modern-login-body .login-input:focus {
  border-color: #2a6f97;
  box-shadow: 0 0 0 3px rgba(42, 111, 151, 0.15);
}

.login-page .modern-login-body .form-control-feedback {
  color: #2a6f97;
}

.login-page .modern-login-button {
  margin-top: 6px;
  height: 44px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, #0d4f7a, #2f8fc2);
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  box-shadow: 0 10px 20px rgba(13, 79, 122, 0.28);
}

.login-page .modern-login-button:hover,
.login-page .modern-login-button:focus,
.login-page .modern-login-button:active {
  background: linear-gradient(135deg, #0b4265, #2577a4);
}

@media (max-width: 768px) {
  .login-page .modern-login-box {
    width: 92%;
    margin-top: 16px;
  }

  .login-page .modern-login-title {
    font-size: 24px;
  }

  .login-page .modern-login-body {
    padding: 20px;
  }
}