/* ── File grid ── */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
  gap: 12px;
}

/* ── Card ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 12px 12px;
  cursor: pointer;
  user-select: none;
  transition: border-color var(--t), background var(--t), transform var(--t), box-shadow var(--t);
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  outline: none;
}
.card:hover {
  border-color: var(--border-h);
  background: var(--bg-el);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.card.selected {
  border-color: var(--accent);
  background: var(--accent-glow);
  box-shadow: 0 0 0 1px var(--accent);
}
.card.multi-selected {
  border-color: var(--purple);
  background: rgba(188,140,255,0.1);
  box-shadow: 0 0 0 1px var(--purple);
}
.card.hidden { display: none !important; }

/* ── Card icon ── */
.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-sm);
  background: var(--bg-el);
  flex-shrink: 0;
}
.card-icon svg { width: 24px; height: 24px; }

/* ── Card thumbnail ── */
.card-thumb {
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: var(--r-sm);
  object-fit: cover;
  background: var(--bg-el);
  display: block;
}
.card-thumb-wrap { position: relative; }
.card-play-badge {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.45);
  border-radius: var(--r-sm);
  opacity: 0;
  transition: opacity var(--t);
}
.card:hover .card-play-badge { opacity: 1; }

/* ── Card text ── */
.card-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.77rem;
  color: var(--text-1);
  word-break: break-all;
  line-height: 1.3;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.card-path {
  font-size: 0.68rem;
  color: var(--text-3);
  font-family: 'JetBrains Mono', monospace;
  word-break: break-all;
  line-height: 1.3;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: -4px;
}
.card-meta {
  font-size: 0.72rem;
  color: var(--text-3);
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: auto;
}

/* ── Icon colors ── */
.ic-folder  { color: #e3b341; }
.ic-image   { color: #58a6ff; }
.ic-video   { color: #bc8cff; }
.ic-audio   { color: #3fb850; }
.ic-text    { color: #8b949e; }
.ic-pdf     { color: #f85149; }
.ic-zip     { color: #e3b341; }
.ic-doc     { color: #58a6ff; }
.ic-generic { color: #6e7681; }

/* ── Card badge (extension overlay on thumbnails) ── */
.card-badge {
  position: absolute;
  bottom: 5px;
  right: 5px;
  background: rgba(0,0,0,0.62);
  color: #fff;
  font-size: 0.62rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  padding: 1px 5px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
  pointer-events: none;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

/* ── no-preview placeholder ── */
.no-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-3);
  font-size: 0.83rem;
}