header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 1000;
  border-bottom: 2px solid var(--color-border);
  background-color: var(--color-white);
}

header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 2rem;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-logo img {
  height: 54px;
}

.navbar-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0;
}

.navbar-links a {
  display: block;
  font-size: var(--font-size-sm);
  padding: 8px 12px;
  color: var(--color-neutral-dark) !important;
  font-weight: var(--font-weight-medium);
}

.navbar-links a.active,
.navbar-links a:hover {
  color: var(--color-link-active) !important;
}

.nav-action-buttons {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

.auth-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100dvh;
  padding: 2rem 1rem;
  transition: margin-left 0.3s ease;
  padding-top: 120px;
}

.auth-logo--form {
  height: 80px;
  margin: 0 auto 1rem;
}

.auth-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background-color: var(--color-white);
  padding: 2rem;
  max-width: 500px;
  width: 100%;
  margin: 0 auto;
  border: 1.5px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.auth-title {
  text-align: center;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-brand-primary-dark);
  margin-bottom: 0.5rem;
}

.auth-footer-text {
  margin-top: 1rem;
  font-size: var(--font-size-base);
}

.form-inputs {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label__text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
}

.form-input-group {
  position: relative;
}

.form-input-icon {
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  position: absolute;
  left: 1rem;
  top: 35%;
}

.form-input {
  background: transparent;
  border: none;
  outline: none;
  width: 100%;
  border: 1.5px solid var(--color-border);
  transition: border-color 0.2s ease;
  font-size: var(--font-size-base);
  padding: 0.75rem;
  padding-left: 3rem;
}

.form-input.form-password-input {
  padding-right: 3rem;
}

.password-toggle-icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--color-text-muted); 
  font-size: var(--font-size-sm); 
  z-index: 2; 
}
.password-toggle-icon:hover {
  color: var(--color-primary);
}

.form-input:focus {
  border-color: var(--color-primary);
}

.form-input::placeholder {
  color: var(--color-text-muted);
}

.legal-notice {
  max-width: 500px;
  margin: 1.5rem auto 0;
  color: var(--color-text-muted);
  line-height: 1.5;
  font-size: var(--font-size-sm);
  text-align: center;
  max-width: 380px;
}

.form-radio-group {
  display: flex;
  flex-direction: row;
  gap: 1rem;
  margin-top: 0.5rem;
}

.form-radio-option {
  flex: 1;
  display: flex;
}

.form-radio-input {
  opacity: 0;
  position: absolute;
  width: 0;
  height: 0;
}

.form-radio-styled-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem 0.75rem;
  border: 2px solid var(--color-border, #ced4da);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out,
    background-color 0.2s ease-in-out;
  text-align: center;
  min-height: 120px;
  background-color: var(--color-background-light, #fff);
}

.form-radio-styled-label:hover {
  border-color: var(--color-primary-light, #7cafff);
  background-color: var(--color-background-hover, #f8f9fa);
}

.form-radio-input:focus + .form-radio-styled-label {
  outline: 2px solid var(--color-primary-light, #7cafff);
  outline-offset: 2px;
  border-color: var(--color-primary, #007bff);
}

.form-radio-input:checked + .form-radio-styled-label {
  border-color: var(--color-primary, #007bff);
  background-color: var(--color-primary-bg-light, #e9efff);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.form-radio-input:checked + .form-radio-styled-label .form-radio-icon {
}

.form-radio-icon {
  font-size: 1.8rem;
  margin-bottom: 0.75rem;
  color: var(--color-primary, #007bff);
  transition: color 0.2s ease-in-out;
}

.form-radio-text {
  font-size: var(--font-size-sm, 0.875rem);
  font-weight: var(--font-weight-medium, 500);
  color: var(--color-text, #212529);
  line-height: 1.3;
}

.form-group .form-error-message {
  margin-top: 0.5rem;
}

.form-group.is-invalid .form-label__text {
  color: var(--color-danger);
}

.signup-card {
  max-width: 700px !important;
}

.signup-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 1rem;
}

.signup-form .form-group {
  grid-column: span 2;
}

@media screen and (max-width: 768px) {
  .signup-form {
    grid-template-columns: 1fr;
  }

  .signup-form .form-group {
    grid-column: span 1;
  }
}