/* ── Countries Page Styles ────────────────────── */

/* Hero override */
.countries-hero {
  padding: 2.5rem 2rem 1.8rem;
}
.countries-hero h1 {
  font-size: 1.8rem;
}

/* Region filter buttons */
.region-filters {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

/* ── Table Container ─────────────────────────── */
.table-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem 2rem 4rem;
}
.table-scroll {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
}

/* ── Countries Table ─────────────────────────── */
.countries-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.countries-table thead {
  position: sticky;
  top: 0;
  z-index: 10;
}

.countries-table th {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.8rem 0.75rem;
  text-align: left;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
  user-select: none;
}

.countries-table th.sortable {
  cursor: pointer;
  transition: color 0.2s;
}
.countries-table th.sortable:hover {
  color: var(--accent);
}
.countries-table th.sortable .sort-arrow {
  display: inline-block;
  margin-left: 4px;
  font-size: 0.6rem;
  opacity: 0.3;
  transition: opacity 0.2s;
}
.countries-table th.sortable .sort-arrow::after {
  content: "▼";
}
.countries-table th.sort-asc .sort-arrow,
.countries-table th.sort-desc .sort-arrow {
  opacity: 1;
  color: var(--accent);
}
.countries-table th.sort-asc .sort-arrow::after {
  content: "▲";
}
.countries-table th.sort-desc .sort-arrow::after {
  content: "▼";
}

/* Column widths */
.th-flag { width: 56px; text-align: center; }
.th-name { min-width: 200px; }
.th-name-en { min-width: 240px; }
.th-capital { min-width: 120px; }
.th-note { min-width: 160px; }
.th-region { width: 80px; }

/* ── Table Rows ──────────────────────────────── */
.countries-table td {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  vertical-align: middle;
  transition: background 0.15s;
}

.countries-table tbody tr {
  transition: background 0.15s;
}
.countries-table tbody tr:hover {
  background: rgba(108,92,231,0.06);
}
.countries-table tbody tr:hover td {
  border-bottom-color: rgba(108,92,231,0.1);
}

/* Flag cell */
.td-flag {
  text-align: center;
  padding: 0.4rem;
}
.flag-thumb {
  width: 42px;
  height: 28px;
  object-fit: contain;
  border-radius: 3px;
  border: 1px solid rgba(255,255,255,0.08);
  background: #f5f5f5;
  transition: transform 0.2s, box-shadow 0.2s;
}
.flag-thumb:hover {
  transform: scale(1.6);
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  z-index: 10;
  position: relative;
}

/* Name cells */
.td-name-ja {
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.4;
}
.td-name-en {
  color: var(--text-secondary);
  font-size: 0.8rem;
}
.td-capital {
  font-weight: 500;
  color: var(--text-primary);
}

/* Note cell */
.td-note {
  font-size: 0.75rem;
  color: var(--warning);
  line-height: 1.4;
}
.td-note:empty {
  color: transparent;
}

/* Region badge */
.region-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.68rem;
  font-weight: 600;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.region-badge[data-region="アジア"]   { background: rgba(255,107,107,0.15); color: #ff6b6b; }
.region-badge[data-region="大洋州"]   { background: rgba(0,201,167,0.15);  color: #00c9a7; }
.region-badge[data-region="欧州"]     { background: rgba(108,92,231,0.15); color: #6c5ce7; }
.region-badge[data-region="中東"]     { background: rgba(255,159,67,0.15); color: #ff9f43; }
.region-badge[data-region="北米"]     { background: rgba(54,162,235,0.15); color: #36a2eb; }
.region-badge[data-region="中南米"]   { background: rgba(255,205,86,0.15); color: #e8c555; }
.region-badge[data-region="アフリカ"] { background: rgba(153,102,255,0.15); color: #9966ff; }

/* No MOFA data row */
.no-mofa td {
  opacity: 0.45;
}

/* ── Result Count ────────────────────────────── */
.result-count {
  text-align: center;
  padding: 1rem 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ── Source Footer ───────────────────────────── */
.source-footer {
  text-align: center;
  padding: 1.5rem 2rem;
  color: var(--text-muted);
  font-size: 0.72rem;
  border-top: 1px solid var(--border);
  line-height: 1.8;
}
.source-footer a {
  color: var(--accent);
  text-decoration: none;
}
.source-footer a:hover {
  text-decoration: underline;
}

/* ── Responsive ──────────────────────────────── */
@media (max-width: 1024px) {
  .table-container { padding: 1rem; }
  .th-name-en { min-width: 180px; }
  .th-note { min-width: 120px; }
}

@media (max-width: 768px) {
  .countries-hero h1 { font-size: 1.4rem; }
  .table-container { padding: 0.5rem; }
  .countries-table { font-size: 0.78rem; }
  .countries-table th { font-size: 0.65rem; padding: 0.6rem 0.5rem; }
  .countries-table td { padding: 0.45rem 0.5rem; }
  .flag-thumb { width: 32px; height: 21px; }
  .th-note { display: none; }
  .td-note { display: none; }
}

/* ── Animations ──────────────────────────────── */
@keyframes rowFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.countries-table tbody tr {
  animation: rowFadeIn 0.3s ease-out both;
}