/* ws-card.css
   Worksheet card component — shared between browse page and article embeds.
   ------------------------------------------------------------------ */
.ws-article-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, 280px);
  gap: 1.5rem;
  margin: 2rem 0;
}
.ws-card {
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, box-shadow 0.2s;
  min-width:280px;max-width: 320px;
}
.ws-card:hover {
  border-color: var(--border-lt);
  box-shadow: 0 4px 24px var(--paper-shadow);
}
.ws-card[hidden] { display: none; }
/* Thumbnail */
.ws-card-thumb {
  aspect-ratio: 4/3;
  background: var(--paper);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ws-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}

/* Placeholder ruled lines */
.ws-card-thumb-placeholder {
  width: 75%;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}
.ws-thumb-line {
  height: 1px;
  background: #c8c0b0;
}
.ws-thumb-line.dashed {
  background: transparent;
  border-top: 1px dashed #d8d0c0;
}
.ws-thumb-text {
  position: absolute;
  bottom: 1rem;
  left: 0; right: 0;
  text-align: center;
  font-family: 'Dancing Script', cursive;
  font-size: 1.1rem;
  color: rgba(60,50,40,.15);
}

/* Format badge */
.ws-card-badge {
  display:none;
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  font-family: 'Lekton', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.45rem;
  background: var(--sidebar);
  border: 1px solid var(--border);
  color: var(--text3);
}

/* Body */
.ws-card-body {
  padding: 1rem 1rem 0.8rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.ws-card-meta {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.2rem;
}
.ws-card-tag {
  font-family: 'Lekton', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text3);
}
.ws-card-tag + .ws-card-tag::before {
  content: '·';
  margin-right: 0.4rem;
  opacity: 0.4;
}

.ws-card-title {
  font-family: 'Cormorant Upright', serif;
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.25;
  color: var(--text);
}

.ws-card-desc {
  font-size: 0.8rem;
  color: var(--text2);
  line-height: 1.6;
  flex: 1;
}

.ws-card-pages {
  font-family: 'Lekton', monospace;
  font-size: 0.6rem;
  color: var(--text3);
  letter-spacing: 0.06em;
  margin-top: 0.2rem;
}

/* Actions */
.ws-card-actions {
  display: flex;
  border-top: 1px solid var(--border);
  margin-top: 0.6rem;
}
.ws-card-dl {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 0.8rem;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  font-weight: 500;
  border-right: 1px solid rgba(0,0,0,.1);
  transition: background 0.15s;
}
.ws-card-dl:hover { background: var(--accent-hover); color: #fff; }
.ws-card-dl svg   { flex-shrink: 0; }

.ws-card-gen {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.7rem 0.85rem;
  color: var(--text2);
  text-decoration: none;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}
.ws-card-gen:hover { background: var(--accent-bg); color: var(--text); }
.ws-card-gen svg  { flex-shrink: 0; }

@media (max-width: 480px) {
  .ws-card-gen span { display: none; } /* icon only */
}