/* Website-specific presentation; the np-hard submodule stays upstream-compatible. */
@import url('/assets/theme/risajef-theme.css');

:root {
  --muted: var(--text-secondary);
  --green: #f4e8e8;
  --line: #ddd;
  --dark: var(--text-main);
}

body { line-height: 1.5; }
h1, h2, h3 { letter-spacing: normal; }
h1 span { color: var(--text-secondary); }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.sidebar {
  background: var(--bg-secondary);
  color: var(--text-main);
  border-right: 1px solid var(--line);
  overflow-y: auto;
}
.brand, .brand small, .nav-caption, .nav-item,
.sidebar-bottom, .sidebar-bottom small { color: var(--text-secondary); }
.brand { color: var(--primary); font-family: var(--font-heading); letter-spacing: normal; }
.brand small { font-family: var(--font-sans); }
.brand-mark { background: var(--primary); color: white; transform: none; border-radius: 2px; }
.nav-item { border-radius: 2px; font-size: 13px; }
.problems .nav-item { font-size: 12px; }
.nav-item:hover { background: #eee; color: var(--primary); }
.nav-item.active, .primary { background: var(--primary); color: white; }
.nav-count, .active .nav-count { background: #eee; color: var(--primary); border-radius: 2px; }
.sidebar-note { background: white; border-color: var(--line); border-radius: 2px; }
.sidebar-note strong { color: var(--text-main); }
.sidebar-note p { color: var(--text-secondary); }
.spark { color: var(--primary); }
.sidebar-bottom { border-color: var(--line); }
.sidebar-bottom .avatar, .avatar { background: #eee; color: var(--text-secondary); }
.topbar { background: white; }
.breadcrumb, .breadcrumb strong, .local-label, .icon-button { color: var(--text-secondary); }
.local-label i, .green-dot, .tiny-dot, .nav-dot, .online-dot { background: var(--primary); }

.feature, .puzzle-card, .play-panel, .mission, .modal,
.stats-row, .personal-best, .secondary, .search, .filter,
.count-badge, .card-icon, .game-title-icon, .feature-label span,
.cargo-item, .op, .feedback, .generation-notice { border-radius: 2px; }
.feature, .puzzle-card, .play-panel, .mission, .modal,
.stats-row, .personal-best, .secondary, .search { border-color: var(--line); background: white; }
.feature, .stats-row, .personal-best { background: var(--bg-secondary); }
.feature-art { background: none; }
.feature-label span, .card-icon, .game-title-icon, .count-badge, .card-arrow {
  background: #f4e8e8;
  color: var(--primary);
}
.primary { border: 1px solid var(--primary); border-radius: 2px; box-shadow: var(--shadow-md); }
.primary:hover { background: var(--primary-hover); transform: none; }
.secondary:hover, .filter:hover { background: var(--bg-secondary); color: var(--primary); }
.filter.selected { background: #f4e8e8; border-color: var(--primary); color: var(--primary); }
.puzzle-card:hover { transform: none; border-color: var(--primary); box-shadow: var(--shadow-md); }
.heading-note { transform: none; }
.note-stars, .eyebrow, .feature-label, .art-caption, .bottom-strip .icon { color: var(--primary); }
.page-heading p, .game-heading p, .feature p, .feature-meta,
.section-heading p, .category, .card-number, .puzzle-card p, .card-bottom,
.bottom-strip strong, .bottom-strip small, footer, .back-link,
.mission p, .instructions p, .modal p, .score > span, .score small,
.coverage, .board-explanation, .stats-row span, .personal-best > span,
.text-button, .hint-button, .reveal-button, .timer, .difficulty,
.canvas-caption, .palette, .board-label, .item-scale-legend, .cargo-dimensions {
  color: var(--text-secondary);
}
.check-hint, .unique-note { color: var(--text-secondary) !important; }
.feature p, .page-heading p, .game-heading p, .section-heading p,
.puzzle-card p, .mission p, .modal p { font-size: 13px; }
.puzzle-card h3 { font-size: 16px; }
.category, .card-bottom, .feature-meta, .bottom-strip small,
.board-toolbar, .canvas-caption, .board-bottom > span,
.instructions p, .text-button, .hint-button, .reveal-button { font-size: 12px; }
.bottom-strip strong { font-size: 13px; }
.search input { padding: 0; border: 0; border-radius: 0; box-shadow: none; font-size: 13px; color: var(--text-main); }
.search input::placeholder { color: var(--text-secondary); }
.difficulty select { background: white; color: var(--text-main); border-color: #888; font-size: 12px; }
.canvas, .palette, .canvas-caption, .knapsack-board, .job-board, .sat-graph-board {
  background: var(--bg-secondary);
}
.score > strong, .stats-row strong { font-family: var(--font-heading); }
.meter { background: #eee; }
.meter i { background: var(--primary); }
.generation-notice { background: var(--primary); color: white; }
.generation-error { background: var(--error); }
.modal-shade { background: #0009; backdrop-filter: none; }
/* Status feedback and puzzle colors retain their meaning. */
.feedback.success { color: #245c38; background: #e6f0e8; }
.feedback.error { color: #8b2323; background: #f8eaea; }
.feedback.info { color: #254c72; background: #e9eef2; }

@media (max-width: 650px) {
  .sidebar { overflow: visible; border-right: 0; border-bottom: 1px solid var(--line); }
  .feature-copy { background: linear-gradient(90deg, #f7f7f7 30%, #f7f7f7ee 65%, #f7f7f700); }
  .card-grid { grid-template-columns: 1fr; }
  .puzzle-card h3 { min-height: 0; }
  .puzzle-card p { min-height: 0; }
  .category, .filter { font-size: 12px; }
  .nav-item, .filter { min-height: 44px; }
  .board-toolbar { gap: 10px; }
  .difficulty { margin-left: 0; flex-wrap: wrap; }
  .game-heading, .section-heading, .page-heading { min-width: 0; }
}