/* ─── Manage Hero ─── */
.manage-hero {
  background: var(--color-gray-50);
  padding: var(--space-10) 0 var(--space-12);
  min-height: calc(100vh - var(--header-height) - 300px);
  display: flex;
  align-items: center;
}

/* ─── Manage Card ─── */
.manage-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-9) var(--space-8);
  box-shadow: var(--shadow-lg);
  max-width: 520px;
  margin: 0 auto;
}

.manage-card__title {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
  text-align: center;
}

.manage-card__subtitle {
  font-size: 1rem;
  color: var(--color-gray-500);
  line-height: 1.7;
  text-align: center;
  margin-bottom: var(--space-8);
}

/* Form */
.manage-card__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.manage-card__label {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
  display: block;
}

.manage-card__input {
  width: 100%;
  padding: 14px var(--space-4);
  font-size: 1rem;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  font-family: inherit;
  color: var(--color-gray-800);
  background: var(--color-white);
}

.manage-card__input::placeholder {
  color: var(--color-gray-400);
}

.manage-card__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(28, 176, 246, 0.15);
}

.manage-card__input--error {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

/* Error message */
.manage-card__error {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: #DC2626;
  line-height: 1.5;
}

.manage-card__error-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #DC2626;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Submit button */
.manage-card__submit {
  width: 100%;
  margin-top: var(--space-2);
}

/* Info section */
.manage-card__info {
  padding: var(--space-5);
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
}

.manage-card__info-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-gray-700);
  margin-bottom: var(--space-3);
}

.manage-card__info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
}

.manage-card__info-list li {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  padding-left: var(--space-5);
  position: relative;
  line-height: 1.6;
}

.manage-card__info-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-weight: 700;
}

/* Note */
.manage-card__note {
  font-size: 0.8125rem;
  color: var(--color-gray-400);
  text-align: center;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 480px) {
  .manage-card {
    padding: var(--space-6) var(--space-5);
  }

  .manage-card__title {
    font-size: 1.5rem;
  }
}