/* UK Sponsor List — site-wide visual polish.
   Additive layer loaded AFTER production/output/main.css on every page.
   Uses the existing theme tokens: --primary-color #1a365d, --secondary-color
   #2b6cb0, --accent-color #4299e1, pill background #f0f8ff, radius 10px. */
:root {
  --pill: #f0f8ff;
  --pill-hover: #dbeafe;
  --line: #e2e8f0;
  --ink: #2d3748;
  --muted: #6c757d;
}

body { background: var(--background-color, #f7fafc); }

/* ---------------- navigation pills ---------------- */
/* Selected and unselected pills share the same pill background; the active
   page is shown only by the site's native current-link colour (#007bff),
   set in output.css, so the whole nav stays visually uniform. */
.navigation ul { flex-wrap: wrap; gap: 8px; }
.navigation li { margin: 0; padding: 9px 16px; transition: background .15s ease; }
.navigation li:hover { background: var(--pill-hover); }

/* ---------------- typography rhythm ---------------- */
.content h1 { color: var(--primary-color, #1a365d); line-height: 1.25; }
.content h2 { color: var(--primary-color, #1a365d); margin-top: 1.75em; }
.content h3 { color: var(--primary-color, #1a365d); }
.content p, .content li, .content td { color: var(--ink); }
.content { line-height: var(--body-line-height, 1.6); }

/* table of contents box (homepage) */
.table-of-contents { background: var(--pill); border-radius: 10px; padding: 1rem 1.5rem; margin: 1rem 0; border-bottom: none !important; }
.table-of-contents h2 { margin-top: 0; font-size: 1.05rem; }
.table-of-contents ul { margin: 0; columns: 2 14rem; column-gap: 2rem; }
.table-of-contents li { margin: .3rem 0; break-inside: avoid; }

/* ---------------- tables (static + DataTables) ---------------- */
.gen-table, table.dataTable { width: 100%; border-collapse: separate; border-spacing: 0; margin: 1rem 0; font-size: .95rem; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.gen-table th, .gen-table td { padding: .55rem .75rem; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.gen-table th { background: var(--pill); color: var(--primary-color); font-weight: 700; }
.gen-table tr:last-child td { border-bottom: none; }
.gen-table tbody tr:nth-child(even) { background: #f7fafc; }
table.dataTable thead th, table.dataTable tfoot th { background: var(--pill); color: var(--primary-color); }
table.dataTable tbody tr:nth-child(even) { background: #f7fafc; }
table.dataTable tbody td { color: var(--ink); }

/* DataTables 2.x controls (search, length, paging) + legacy fallbacks */
.dt-container .dt-search input, .dt-container .dt-length select,
.dataTables_wrapper .dataTables_filter input, .dataTables_wrapper .dataTables_length select {
  border: 1px solid #cbd5e0; border-radius: 8px; padding: .45rem .7rem; font: inherit; background: #fff;
}
.dt-container .dt-search input:focus, .dataTables_wrapper .dataTables_filter input:focus { outline: 2px solid var(--accent-color); border-color: var(--accent-color); }
.dt-container .dt-paging .dt-paging-button, .dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: 6px; margin: 0 2px; background: var(--pill); color: var(--primary-color) !important; border: none; padding: .35rem .7rem;
}
.dt-container .dt-paging .dt-paging-button:hover, .dataTables_wrapper .dataTables_paginate .paginate_button:hover { background: var(--pill-hover); border: none; }
.dt-container .dt-paging .dt-paging-button.current, .dataTables_wrapper .dataTables_paginate .paginate_button.current { background: var(--secondary-color); color: #fff !important; }
.dt-container .dt-paging .dt-paging-button.disabled, .dataTables_wrapper .dataTables_paginate .paginate_button.disabled { opacity: .4; }

/* ---------------- forms ---------------- */
.content select, .content textarea,
.content input[type="text"], .content input[type="search"],
.content input[type="number"], .content input[type="email"] {
  border: 1px solid #cbd5e0; border-radius: 8px; padding: .55rem .8rem; font: inherit; background: #fff; max-width: 100%;
}
.content select:focus, .content textarea:focus, .content input:focus { outline: 2px solid var(--accent-color); border-color: var(--accent-color); }
.calculate-btn { background: var(--secondary-color); color: #fff; border: none; border-radius: 8px; padding: .65rem 1.3rem; font: inherit; font-weight: 700; cursor: pointer; transition: background .15s ease; }
.calculate-btn:hover { background: #1e40af; }
.form-group { margin-bottom: 1rem; }
.form-group label { font-weight: 700; color: var(--primary-color); }

/* ---------------- generated hub pages ---------------- */
.breadcrumbs { font-size: .85rem; margin: .75rem 0; color: var(--muted); }
.gen-cols { columns: 3 16rem; column-gap: 2rem; padding-left: 1.2rem; margin: 1rem 0; }
.gen-cols li { break-inside: avoid; margin-bottom: .25rem; }
.pagination { margin: 1.25rem 0; font-size: .95rem; }
.pagination a, .pagination strong { display: inline-block; padding: .3rem .7rem; margin: 0 .25rem .25rem 0; background: var(--pill); border-radius: 5px; color: var(--primary-color); }
.pagination a:hover { background: var(--pill-hover); }
.pagination strong { background: var(--secondary-color); color: #fff; }
.data-note { font-size: .85rem; color: var(--muted); }

.stat-row { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.25rem 0; }
.stat-card { flex: 1 1 10rem; background: var(--pill); border-radius: 10px; padding: 1rem 1.25rem; text-align: center; }
.stat-card .num { display: block; font-size: 1.6rem; font-weight: 700; color: var(--primary-color); }
.stat-card .lbl { display: block; font-size: .85rem; color: var(--secondary-color); margin-top: .15rem; }

.search-card { background: var(--pill); border-radius: 10px; padding: 1.25rem; margin: 1.25rem 0; }
.search-card label { display: block; font-weight: 700; color: var(--primary-color); margin-bottom: .5rem; }
.search-card input { width: 100%; max-width: 26rem; padding: .65rem .9rem; font: inherit; border: 1px solid #cbd5e0; border-radius: 8px; background: #fff; }
.search-card input:focus { outline: 2px solid var(--accent-color); border-color: var(--accent-color); }
.search-hint { font-size: .85rem; color: var(--secondary-color); margin: .5rem 0 0; }

.chip-grid { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1rem 0; padding: 0; list-style: none; }
.chip { display: inline-block; background: var(--pill); border-radius: 999px; padding: .4rem .9rem; font-size: .9rem; color: var(--primary-color); text-decoration: none; transition: background .15s ease; }
a.chip:hover { background: var(--pill-hover); }
.chip .cnt { color: var(--secondary-color); font-size: .8rem; margin-left: .3rem; }

.az-bar { display: flex; flex-wrap: wrap; gap: .35rem; margin: 1rem 0; padding: .6rem 0; position: sticky; top: 0; background: #fff; z-index: 5; border-bottom: 1px solid var(--line); }
.az-bar a { display: inline-block; min-width: 2rem; text-align: center; padding: .25rem .4rem; background: var(--pill); border-radius: 5px; color: var(--primary-color); text-decoration: none; font-weight: 700; font-size: .9rem; }
.az-bar a:hover { background: var(--pill-hover); }
.az-bar a.dim { opacity: .3; pointer-events: none; }

.city-group h2 { border-left: 4px solid var(--accent-color); padding-left: .6rem; margin-top: 1.75rem; }
.empty-card { background: #fff8f0; border: 1px solid #fbd38d; border-radius: 10px; padding: 1rem 1.25rem; }

/* ---------------- footer ---------------- */
footer .link--text { color: var(--secondary-color); }

/* ---------------- responsive ---------------- */
@media (max-width: 640px) {
  .navigation li { padding: 7px 12px; font-size: .85rem; }
  .gen-cols { columns: 2 9rem; }
  .table-of-contents ul { columns: 1; }
  .cover-photo { height: 220px; }
  .stat-card .num { font-size: 1.3rem; }
}