/* Shared BigQuery product-board styles: cards, filters, selection tray, review panel.
   Markup and behaviour: assets/board.js; contract: research/board-select-copy-spec.md */
.meta { margin: 18px 0 0; font-family: var(--mono); font-size: 0.72rem; color: var(--ink-faint); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; }
.filters button {
  appearance: none; border: 1px solid var(--line); background: var(--cream); color: var(--ink-soft);
  font-family: var(--mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 7px 12px; border-radius: 999px; cursor: pointer; transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.filters button:hover { border-color: var(--accent); color: var(--ink); }
.filters button[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.filters button .count { opacity: 0.7; margin-left: 4px; font-weight: 500; }
.board-help { margin: 14px 0 0; color: var(--ink-soft); font-size: 0.9rem; }
.board-status { margin: 10px 0 0; min-height: 1.4em; font-family: var(--mono); font-size: 0.72rem; color: var(--mint); }
.board-status:empty { margin: 0; min-height: 0; }
.list { padding: 18px 0 48px; display: flex; flex-direction: column; gap: 14px; }
.empty { color: var(--ink-soft); padding: 24px 0; }

.card {
  display: grid; grid-template-columns: 44px 1fr; align-items: stretch;
  background: var(--cream); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 6px;
  transition: background 0.12s ease, border-color 0.12s ease;
}
.card:hover { background: rgba(232, 115, 36, 0.06); }
.card[data-selected="true"] { border-color: var(--navy); border-left-color: var(--navy); background: rgba(16, 24, 40, 0.05); }
.card-select { display: flex; align-items: flex-start; justify-content: center; padding: 18px 0 0; cursor: pointer; border-right: 1px solid var(--line); }
.card-select input { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.card-select .box {
  width: 22px; height: 22px; border: 2px solid var(--ink-faint); border-radius: 5px; background: #fff; display: inline-flex; align-items: center; justify-content: center;
}
.card-select input:checked + .box { background: var(--navy); border-color: var(--navy); }
.card-select input:checked + .box::after { content: ""; width: 6px; height: 11px; margin-top: -3px; border-right: 2.5px solid #fff; border-bottom: 2.5px solid #fff; transform: rotate(45deg); }
.card-select input:focus-visible + .box { outline: 3px solid var(--accent); outline-offset: 2px; }
.card-body { position: relative; padding: 16px 18px 18px; min-width: 0; }
.card .src {
  display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: baseline; margin: 0 0 8px;
  font-family: var(--mono); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-faint);
}
.card .kind { color: var(--mint); }
.card .src span, .tag { overflow-wrap: anywhere; }
.card h2 { margin: 0 0 8px; font-family: var(--serif); font-size: 1.22rem; font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; overflow-wrap: anywhere; }
.card h2 a { text-decoration: none; color: inherit; }
/* The title link is stretched over the body, so a click anywhere on the body opens the source (as the old whole-card link did);
   the checkbox column sits outside this area. */
.card h2 a::after { content: ""; position: absolute; inset: 0; }
.card h2 a:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.card p { margin: 0 0 10px; color: var(--ink-soft); font-size: 0.95rem; overflow-wrap: anywhere; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-family: var(--mono); font-size: 0.66rem; padding: 2px 7px; border-radius: 4px; background: var(--paper-2); color: var(--ink-soft); }

/* Reserved space and scroll-padding for the tray are set from its measured height in assets/board.js. */
.board-tray {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  background: var(--navy); color: #e8edf4; border-top: 1px solid rgba(255, 255, 255, 0.12); box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.25);
  padding: 10px 0 max(10px, env(safe-area-inset-bottom));
}
.board-tray-inner { width: min(880px, calc(100% - 40px)); margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
.board-tray-count { font-family: var(--mono); font-size: 0.78rem; font-weight: 600; margin-right: auto; }
.board-tray-count .hidden-note { opacity: 0.75; font-weight: 500; }
.board-tray label { display: inline-flex; align-items: center; gap: 6px; font-size: 0.86rem; font-weight: 600; cursor: pointer; }
.board-tray label input { width: 18px; height: 18px; accent-color: var(--accent); }
.board-tray button {
  appearance: none; border: 1px solid rgba(255, 255, 255, 0.3); background: transparent; color: #e8edf4;
  font: inherit; font-size: 0.86rem; font-weight: 600; padding: 8px 12px; border-radius: 6px; cursor: pointer;
}
.board-tray button:hover { background: rgba(255, 255, 255, 0.08); }
.board-tray button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.board-tray button.primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.board-tray button[disabled] { opacity: 0.45; cursor: default; }
.board-tray button:focus-visible, .board-tray label input:focus-visible { outline: 3px solid #fff; outline-offset: 2px; }

.board-review { margin: 0 0 40px; padding: 18px 20px; background: var(--cream); border: 1px solid var(--line); border-radius: 6px; }
.board-review h2 { margin: 0 0 6px; font-family: var(--serif); font-size: 1.25rem; }
.board-review-hint { margin: 0 0 12px; color: var(--ink-soft); font-size: 0.9rem; }
.board-review ul { list-style: none; margin: 0 0 14px; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.board-review li { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; font-size: 0.95rem; }
.board-review li button, .board-review > button {
  margin-right: 8px;
  appearance: none; border: 1px solid var(--line); background: #fff; color: var(--ink); font: inherit; font-size: 0.8rem; padding: 4px 10px; border-radius: 5px; cursor: pointer;
}
.board-review textarea { width: 100%; min-height: 220px; font-family: var(--mono); font-size: 0.8rem; line-height: 1.5; padding: 10px; border: 1px solid var(--line); border-radius: 5px; background: #fff; color: var(--ink); resize: vertical; }
.board-review > button { margin-top: 10px; }

@media (max-width: 650px) {
  .card { grid-template-columns: 40px 1fr; }
  .card-body { padding: 14px 14px 16px; }
  .board-tray-inner { width: calc(100% - 24px); }
  .board-tray-count { flex-basis: 100%; }
  .board-tray button { padding: 9px 11px; font-size: 0.84rem; }
}
@media print { .board-tray, .card-select, .board-review { display: none; } .card { grid-template-columns: 1fr; } }