/*
 * Style trang "Chính sách & Quy định" — port từ DongA/policy.html.
 *
 * Header/footer do Flatsome render (get_header/get_footer) nên chỉ port phần thân:
 * breadcrumb, page header, layout sidebar + nội dung, bảng chính sách.
 * Màu hardcode hex thẳng theo bảng màu mockup DongA (accent #D28C36), mọi selector
 * scope dưới .dsg-policy để không rò rỉ sang trang khác.
 *
 * Bảng màu gốc:
 *   primary #243642 · secondary #4A6273 · accent #D28C36
 *   neutral-dark #1A2229 · neutral-muted #607382 · neutral-light #F4F7F9
 */

.dsg-policy {
  --dsgpol-primary: #243642;
  --dsgpol-secondary: #4A6273;
  --dsgpol-accent: #D28C36;
  --dsgpol-neutral-dark: #1A2229;
  --dsgpol-neutral-muted: #607382;
  --dsgpol-neutral-light: #F4F7F9;
  --dsgpol-border: rgba(74, 98, 115, 0.08);
  --dsgpol-font-heading: 'Montserrat', 'Arial', sans-serif;
}

/* ---------- Breadcrumb ---------- */
.dsg-policy__breadcrumb {
  border-bottom: 1px solid var(--dsgpol-border);
  padding: 14px 0;
  font-size: 0.875rem;
}

.dsg-policy__breadcrumb a { color: var(--dsgpol-secondary); text-decoration: none; }
.dsg-policy__breadcrumb a:hover { color: var(--dsgpol-accent); }
.dsg-policy__breadcrumb span { margin: 0 8px; color: rgba(74, 98, 115, 0.4); }
.dsg-policy__breadcrumb strong { color: var(--dsgpol-primary); font-weight: 600; }

/* ---------- Page header ---------- */
.dsg-policy__page-header { padding: 40px 0 8px; }

.dsg-policy__page-title {
  font-family: var(--dsgpol-font-heading);
  color: var(--dsgpol-primary);
  font-size: 2.25rem;
  font-weight: 800;
  margin: 0;
  text-transform: none;
}

.dsg-policy__page-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--dsgpol-accent);
  border-radius: 2px;
  margin: 8px 0 20px;
}

.dsg-policy__intro {
  margin: 0;
  color: var(--dsgpol-neutral-muted);
  max-width: 800px;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ---------- Layout ---------- */
.dsg-policy__layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  margin: 24px 0 80px;
}

.dsg-policy__sidebar {
  position: sticky;
  top: 100px;
  height: fit-content;
}

/* ---------- Sidebar menu ---------- */
.dsg-policy__menu {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 2px solid var(--dsgpol-neutral-light);
}

.dsg-policy__menu li { margin: 0; }

.dsg-policy__menu a {
  display: block;
  padding: 10px 20px;
  color: var(--dsgpol-neutral-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.25s ease, border-color 0.25s ease;
  margin-left: -2px;
  border-left: 2px solid transparent;
}

.dsg-policy__menu a:hover,
.dsg-policy__menu a.active {
  color: var(--dsgpol-accent);
  border-left-color: var(--dsgpol-accent);
  font-weight: 600;
}

/* ---------- Nội dung (từ trình soạn thảo) ---------- */
.dsg-policy__content h2 {
  font-family: var(--dsgpol-font-heading);
  color: var(--dsgpol-accent);
  font-size: 1.75rem;
  margin-top: 48px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--dsgpol-neutral-light);
  padding-bottom: 12px;
}

.dsg-policy__content h2:first-child { margin-top: 0; }

.dsg-policy__content h3 {
  font-family: var(--dsgpol-font-heading);
  color: var(--dsgpol-secondary);
  font-size: 1.2rem;
  margin-top: 24px;
  margin-bottom: 12px;
}

.dsg-policy__content p,
.dsg-policy__content li {
  line-height: 1.6;
  color: var(--dsgpol-neutral-dark);
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.dsg-policy__content ul,
.dsg-policy__content ol {
  padding-left: 20px;
  margin-bottom: 20px;
}

/* ---------- Bảng chính sách ---------- */
.dsg-policy__content table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

.dsg-policy__content th,
.dsg-policy__content td {
  border: 1px solid var(--dsgpol-neutral-light);
  padding: 12px 16px;
  text-align: left;
  font-size: 0.9rem;
}

.dsg-policy__content th {
  background-color: var(--dsgpol-primary);
  color: #ffffff;
  font-weight: 600;
}

.dsg-policy__content tbody tr:nth-child(even) { background-color: #f9f9f9; }

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
  .dsg-policy__layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .dsg-policy__sidebar {
    position: relative;
    top: 0;
  }
  .dsg-policy__menu {
    display: flex;
    flex-wrap: wrap;
    border-left: none;
    border-bottom: 1px solid var(--dsgpol-neutral-light);
    padding-bottom: 16px;
    gap: 8px;
  }
  .dsg-policy__menu a {
    border-left: none;
    border-bottom: 2px solid transparent;
    padding: 6px 12px;
    margin-left: 0;
  }
  .dsg-policy__menu a:hover,
  .dsg-policy__menu a.active {
    border-left-color: transparent;
    border-bottom-color: var(--dsgpol-accent);
  }
}