/* Wall and card page styles. Companion to styles.css. */
.wall-main, .card-main { width: min(1180px, calc(100% - 2rem)); margin-inline: auto; padding: 3rem 0 4rem; }
.wall-main h1, .card-main h1 { margin: 0.5rem 0 2rem; }
.wall-row { margin-bottom: 2rem; }
.wall-row-label { font-size: 0.95rem; letter-spacing: 0.06em; color: var(--gold); margin: 0 0 0.6rem; }
.wall-slots { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 0.5rem; }
.wall-slot { display: block; aspect-ratio: 341 / 512; border-radius: 0.35rem; overflow: hidden; }
.wall-slot img { width: 100%; height: 100%; object-fit: cover; display: block; }
.wall-filled { border: 1px solid var(--gold); }
.wall-empty { border: 1px solid var(--line); color: var(--muted); display: flex; align-items: center; justify-content: center; font-size: 0.8rem; letter-spacing: 0.08em; }
.wall-tagline { color: var(--muted); margin-top: 2.5rem; }
.wall-links, .card-links { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-top: 1rem; }
.card-post img { border: 1px solid var(--gold); border-radius: 0.5rem; max-width: 100%; height: auto; }
.card-question { font-size: 1.25rem; max-width: 40rem; }
.card-coords { color: var(--gold); letter-spacing: 0.08em; font-size: 0.85rem; }
.card-arc { color: var(--gold); letter-spacing: 0.06em; margin-bottom: 0; }
.card-date { color: var(--muted); margin-top: 0.2rem; }
.card-walk { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-top: 1rem; }
.card-send { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--line); max-width: 40rem; }
.card-send-line { font-size: 1.1rem; }
.card-send-link { overflow-wrap: anywhere; }
.card-send-note { color: var(--muted); }
@media (max-width: 720px) {
  .wall-slots { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}