.portal-auth-page {
  background-color: #f4f7f6;
  color: #1f2a37;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  font-size: 16px;
  padding-top: 92px;
}

.portal-auth-screen {
  min-height: 100vh;
}

.portal-auth-page .top-nav {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 14px 24px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.portal-auth-page .top-nav-brand {
  color: #1c4e91;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
}

.portal-auth-page .top-nav-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}

.portal-auth-page .top-nav-link,
.portal-auth-page .top-nav-button {
  color: #1c4e91;
  background: #fff;
  border: 1px solid #dce1e7;
  border-radius: 8px;
  font-weight: 600;
  padding: 10px 16px;
  text-decoration: none;
  white-space: nowrap;
}

.portal-auth-page .top-nav-link:hover,
.portal-auth-page .top-nav-button:hover {
  color: #2f80ed;
  border-color: #2f80ed;
}

.portal-auth-page .top-nav-button {
  cursor: pointer;
}

.portal-auth-page .card-custom {
  border: none;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.portal-status-card {
  background: #fff;
  border: none;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

.portal-auth-page .card-header-custom {
  background: linear-gradient(135deg, #2f80ed 0%, #1c4e91 100%);
  color: #fff;
  padding: 35px 20px;
  text-align: center;
}

.portal-auth-page .form-control {
  background-color: #fcfcfc;
  border: 1px solid #dce1e7;
  border-radius: 8px;
  font-size: 1rem;
  padding: 12px 15px;
}

.portal-auth-page .form-control:focus {
  background-color: #fff;
  border-color: #2f80ed;
  box-shadow: 0 0 0 0.2rem rgba(47, 128, 237, 0.15);
}

.portal-auth-page .input-group-text {
  background-color: #fff;
  border: 1px solid #dce1e7;
  border-radius: 8px 0 0 8px;
  color: #a1aab5;
}

.portal-auth-page .form-control-with-icon {
  border-left: none;
  border-radius: 0 8px 8px 0;
}

.portal-auth-page .form-label {
  color: #5a6a7c;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.portal-auth-page .required-star {
  color: #d63031;
  margin-left: 2px;
}

.portal-auth-btn-primary {
  background-color: #2f80ed;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  padding: 12px 20px;
}

.portal-auth-btn-primary:hover {
  background-color: #1c4e91;
}

.portal-auth-note {
  color: #5a6a7c;
  font-size: 0.9rem;
  line-height: 1.6;
}

.portal-auth-link {
  color: #1c4e91;
  font-weight: 600;
  text-decoration: none;
}

.portal-auth-link:hover {
  color: #2f80ed;
}

.portal-help-list ul {
  color: #5a6a7c;
  font-size: 0.9rem;
  margin: 8px 0 0;
  padding-left: 18px;
}

.portal-auth-alert {
  border-radius: 8px;
}

.portal-auth-alert-error {
  background-color: #ffe5e5;
  color: #d63031;
}

.portal-auth-alert-info {
  background-color: #eaf3ff;
  color: #1c4e91;
}

.portal-captcha-image {
  border-radius: 8px;
}

.portal-auth-note-box {
  background: #f6faff;
  border: 1px solid #d8e6f7;
  border-radius: 10px;
  color: #47627d;
  font-size: 0.9rem;
  line-height: 1.6;
  padding: 12px 14px;
}

.portal-auth-note-box strong {
  color: #1c4e91;
}

.portal-auth-max-420 {
  max-width: 420px;
}

.portal-auth-max-460 {
  max-width: 460px;
}

.portal-auth-max-480 {
  max-width: 480px;
}

.portal-auth-max-600 {
  max-width: 600px;
}

.portal-auth-max-620 {
  max-width: 620px;
}

.portal-auth-max-760 {
  max-width: 760px;
}

.portal-icon-45 {
  font-size: 45px;
}

.portal-icon-88 {
  font-size: 88px;
}

.portal-icon-90 {
  font-size: 90px;
}

.portal-status-title {
  color: #2c3e50;
}

.portal-status-copy {
  font-size: 1.05rem;
}

.portal-status-copy-lg {
  font-size: 1.1rem;
}

.portal-status-section {
  min-height: calc(100vh - 72px);
}

.portal-drop-shadow-warning {
  filter: drop-shadow(0 4px 6px rgba(255, 193, 7, 0.3));
}

.portal-drop-shadow-success {
  filter: drop-shadow(0 4px 6px rgba(40, 167, 69, 0.3));
}

@media (max-width: 991px) {
  .portal-auth-page {
    padding-top: 128px;
  }

  .portal-auth-page .top-nav {
    padding: 12px 16px;
  }

  .portal-auth-page .top-nav-actions {
    justify-content: flex-start;
    width: 100%;
  }
}

@media (max-width: 575px) {
  .portal-auth-page {
    padding-top: 176px;
  }

  .portal-auth-page .top-nav-link,
  .portal-auth-page .top-nav-button {
    font-size: 0.92rem;
    padding: 9px 12px;
  }
}