:root {
  --color-text: #181433;
  --color-muted: #5f5b78;
  --color-line: #e2def4;
  --color-bg: #f6f5ff;
  --color-brand: #5b4cdb;
  --color-brand-dark: #3a2bb5;
  --color-accent: #ff7a59;
  --color-warn: #ff7a59;
  --color-brand-soft: #efecff;
  --shadow: 0 18px 42px rgba(91, 76, 219, 0.14);
}

.button-primary,
.request-form button {
  background: linear-gradient(135deg, var(--color-brand), var(--color-brand-dark));
  box-shadow: 0 10px 20px rgba(91, 76, 219, 0.22);
}

.button-secondary {
  color: var(--color-brand-dark);
}

.preview-actions span,
.quick-icon {
  background: var(--color-brand-soft);
  color: var(--color-brand-dark);
}

.campaign-card {
  background: linear-gradient(135deg, #fff 0%, var(--color-brand-soft) 100%);
}

.card-icon {
  color: var(--color-brand);
}

.status-active {
  display: inline-flex;
  justify-content: center;
  padding: 2px 10px;
  border-radius: 999px;
  background: #e7f6ec;
  color: #2e7d4f;
  font-size: 12px;
  font-weight: 800;
}

.document-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1fr);
  gap: 28px;
  padding: 28px;
  border: 1px solid var(--color-line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.support-banner {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.support-banner article {
  display: grid;
  gap: 6px;
  padding: 22px;
  border: 1px solid var(--color-line);
  border-radius: 8px;
  background: #fff;
}

.support-banner strong {
  font-size: 17px;
}

.support-banner p {
  margin: 0;
  color: var(--color-muted);
  font-size: 14px;
}

@media (max-width: 780px) {
  .document-section,
  .support-banner {
    grid-template-columns: 1fr;
  }
}