/* Brand Comparison Table */

.brand-comparison__wrapper {
  margin-top: var(--space-xl);
}

.brand-comparison__table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.brand-comparison__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  min-width: 580px;
}

/* Header row */
.brand-comparison__th {
  background: var(--color-navy);
  color: #ffffff;
  font-weight: 700;
  text-align: left;
  padding: 14px 20px;
  white-space: nowrap;
}

/* Hikvision column — subtle cyan left border (primary brand) */
.brand-comparison__th--primary {
  border-left: 3px solid var(--color-cyan);
}

.brand-comparison__cell--primary {
  border-left: 3px solid var(--color-cyan);
}

/* Feature label column */
.brand-comparison__feature {
  background: var(--color-bg);
  font-weight: 600;
  color: var(--color-dark);
  padding: 14px 20px;
  white-space: nowrap;
}

/* Data cells */
.brand-comparison__cell {
  padding: 14px 20px;
  color: var(--color-dark);
  vertical-align: middle;
}

/* Alternating row colours */
.brand-comparison__row:nth-child(even) .brand-comparison__cell,
.brand-comparison__row:nth-child(even) .brand-comparison__feature {
  background: var(--color-bg);
}

.brand-comparison__row:nth-child(odd) .brand-comparison__cell,
.brand-comparison__row:nth-child(odd) .brand-comparison__feature {
  background: var(--color-white);
}

/* Hover row */
.brand-comparison__row:hover .brand-comparison__cell,
.brand-comparison__row:hover .brand-comparison__feature {
  background: rgba(0, 120, 215, 0.04);
}

/* Symbol colours */
.brand-comparison__cell,
.brand-comparison__feature {
  /* ✓ green */
}

/* Apply colour via CSS content matching is not possible; instead colour via JS-less approach using unicode in PHP */
/* We style cells that contain ✓ or ⚠ or ★ via a data attribute approach — use ::contains would be non-standard */
/* Practical approach: wrap with span classes in PHP — but spec says "hardcoded" so we use CSS attribute selectors on content */

/* Target cells that have checkmarks — apply cyan colour inline by post-processing */
/* Since we cannot use :contains, colour is applied via the cell data-type approach */
/* Using a lightweight CSS trick: cells in col 2/3 rows with "✓" get cyan, "⚠" gets amber, "★" gets gold */
/* This is handled by adding data-col attributes — see below */

/* Simpler: all ✓ ⚠ ★ are already meaningful visually. Add colour via targeted selectors on known rows. */
/* Row indexes where symbols appear: rows 5, 9 (1-indexed) */

.brand-comparison__row:nth-child(5) .brand-comparison__cell:first-child { color: var(--color-cyan); }

/* Note */
.brand-comparison__note {
  margin-top: var(--space-lg);
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-muted);
}

.brand-comparison__note a {
  color: var(--color-blue);
  font-weight: 600;
  text-decoration: none;
}

.brand-comparison__note a:hover { text-decoration: underline; }

/* ── Symbol colouring ────────────────────────────────────────
   We target by content-length trick: cells whose text starts with ✓/⚠/★
   Use inline style approach — each symbol-cell gets a CSS class in PHP  */

/* Applied via PHP class in template — see .bc-tick / .bc-warn / .bc-star */
.bc-tick { color: var(--color-cyan); font-weight: 700; }
.bc-warn { color: #F59E0B; font-weight: 700; }
.bc-star { color: #F59E0B; }

/* ── Responsive: card-per-brand layout below 600px ────────── */
@media (max-width: 600px) {
  .brand-comparison__table-scroll {
    overflow-x: unset;
  }

  .brand-comparison__table,
  .brand-comparison__table thead,
  .brand-comparison__table tbody,
  .brand-comparison__table th,
  .brand-comparison__table td,
  .brand-comparison__table tr {
    display: block;
  }

  .brand-comparison__table thead {
    display: none;
  }

  .brand-comparison__row {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    overflow: hidden;
  }

  .brand-comparison__feature {
    background: var(--color-navy);
    color: #ffffff;
    font-size: 0.9rem;
    padding: 10px 14px;
  }

  .brand-comparison__cell {
    padding: 10px 14px;
    font-size: 0.875rem;
    border-left: none !important;
  }

  .brand-comparison__cell::before {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-muted);
    margin-bottom: 2px;
  }

  /* Label each column on mobile using attr — requires data-label on each td */
  .brand-comparison__cell[data-label]::before {
    content: attr(data-label);
  }
}

@media (min-width: 601px) {
  .brand-comparison__table th,
  .brand-comparison__table td {
    padding: 14px 20px;
  }
}

@media (max-width: 960px) {
  .brand-comparison__table th,
  .brand-comparison__table td {
    padding: 10px 12px;
  }
}