/* BrisbaneUpdates structure: cards, fact boxes, filters, region navigation.
   Theme-neutral: inherits Foxiz fonts and colours via currentColor / CSS variables with fallbacks.
   Every component renders fully without featured images. */

:root {
  --bu-gap: 1.25rem;
  --bu-radius: 10px;
  --bu-line: rgba(0, 0, 0, 0.08);
  --bu-muted: rgba(0, 0, 0, 0.6);
  --bu-surface: rgba(0, 0, 0, 0.03);
  --bu-accent: var(--g-color, #0b5fff);
}
[data-theme="dark"] {
  --bu-line: rgba(255, 255, 255, 0.12);
  --bu-muted: rgba(255, 255, 255, 0.65);
  --bu-surface: rgba(255, 255, 255, 0.05);
}

/* Cards --------------------------------------------------------------- */
.bu-cards { list-style: none; margin: 0 0 var(--bu-gap); padding: 0; display: grid; gap: var(--bu-gap); grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.bu-cards-list { grid-template-columns: 1fr; }
.bu-card { display: flex; flex-direction: column; border: 1px solid var(--bu-line); border-radius: var(--bu-radius); overflow: hidden; background: var(--bu-surface); }
.bu-cards-list .bu-card { flex-direction: row; }
.bu-card-media { display: block; aspect-ratio: 16 / 9; overflow: hidden; }
.bu-card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bu-cards-list .bu-card-media { flex: 0 0 160px; aspect-ratio: 4 / 3; }
.bu-card-body { padding: 0.9rem 1rem 1rem; display: flex; flex-direction: column; gap: 0.3rem; }
.bu-card-noimg .bu-card-body { padding-top: 1.1rem; border-top: 4px solid var(--bu-accent); }
.bu-card-kicker { font-size: 0.75rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--bu-accent); font-weight: 700; }
.bu-card-title { margin: 0; font-size: 1.05rem; line-height: 1.3; }
.bu-card-title a { text-decoration: none; color: inherit; }
.bu-card-title a:hover, .bu-card-title a:focus-visible { text-decoration: underline; }
.bu-card-meta { font-size: 0.85rem; color: var(--bu-muted); }

/* Sections ------------------------------------------------------------ */
.bu-section { margin: 2rem 0; }
.bu-section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 0.75rem; }
.bu-section-head h2 { margin: 0; font-size: 1.35rem; }
.bu-more { font-size: 0.9rem; white-space: nowrap; }
.bu-empty { color: var(--bu-muted); font-style: italic; }

/* Fact boxes (event / deal / place / suburb) -------------------------- */
.bu-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0.75rem 1.25rem; margin: 0 0 1.5rem; padding: 1rem 1.25rem; border: 1px solid var(--bu-line); border-radius: var(--bu-radius); background: var(--bu-surface); }
.bu-fact dt { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--bu-muted); margin: 0 0 0.15rem; }
.bu-fact dd { margin: 0; font-weight: 600; }
.bu-fact dd s { font-weight: 400; color: var(--bu-muted); margin-left: 0.35rem; }

/* Notices ------------------------------------------------------------- */
.bu-notice { padding: 0.75rem 1rem; border-radius: var(--bu-radius); border-left: 4px solid currentColor; background: var(--bu-surface); font-weight: 600; margin: 0 0 1rem; }
.bu-notice-expired, .bu-notice-past { color: #9a3412; }
[data-theme="dark"] .bu-notice-expired, [data-theme="dark"] .bu-notice-past { color: #fdba74; }

/* Filter bar ---------------------------------------------------------- */
.bu-filter { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 0.75rem 1rem; margin: 0 0 1.5rem; padding: 1rem; border: 1px solid var(--bu-line); border-radius: var(--bu-radius); background: var(--bu-surface); }
.bu-filter-field { display: flex; flex-direction: column; gap: 0.25rem; flex: 1 1 200px; font-size: 0.85rem; }
.bu-filter-field select, .bu-filter-field input { min-height: 44px; padding: 0.5rem 0.75rem; border: 1px solid var(--bu-line); border-radius: 6px; background: transparent; color: inherit; font: inherit; }
.bu-filter-submit { min-height: 44px; padding: 0.5rem 1.25rem; border-radius: 6px; border: 0; background: var(--bu-accent); color: #fff; font: inherit; font-weight: 700; cursor: pointer; }
.bu-filter-submit:focus-visible, .bu-filter-field :focus-visible { outline: 3px solid var(--bu-accent); outline-offset: 2px; }

/* Region / suburb navigation ----------------------------------------- */
.bu-regions { list-style: none; margin: 0 0 1.5rem; padding: 0; display: grid; gap: 0.75rem; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.bu-region { border: 1px solid var(--bu-line); border-radius: var(--bu-radius); padding: 0.9rem 1rem; background: var(--bu-surface); display: flex; flex-direction: column; gap: 0.2rem; }
.bu-region a { font-weight: 700; text-decoration: none; color: inherit; }
.bu-region a:hover, .bu-region a:focus-visible { text-decoration: underline; }
.bu-count { font-size: 0.8rem; color: var(--bu-muted); }
.bu-suburb-group { margin: 1.25rem 0; }
.bu-suburb-group h3 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.bu-suburb-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem 0.6rem; }
.bu-suburb-list li a { display: inline-block; padding: 0.3rem 0.7rem; border: 1px solid var(--bu-line); border-radius: 999px; font-size: 0.9rem; text-decoration: none; color: inherit; }
.bu-suburb-list li a:hover, .bu-suburb-list li a:focus-visible { border-color: var(--bu-accent); text-decoration: underline; }
.bu-nearby p { display: flex; flex-wrap: wrap; gap: 0.25rem 0.5rem; }

@media (max-width: 640px) {
  .bu-cards-list .bu-card { flex-direction: column; }
  .bu-cards-list .bu-card-media { flex-basis: auto; aspect-ratio: 16 / 9; }
  .bu-section-head { flex-direction: column; align-items: flex-start; gap: 0.25rem; }
}
@media (prefers-reduced-motion: no-preference) {
  .bu-card { transition: border-color 150ms ease; }
  .bu-card:hover { border-color: var(--bu-accent); }
}