/* SMSLab — agent cards */

.agent-grid .card,
.agent-grid a.card-agent {
  background: var(--panel, #fff);
  border: 1px solid var(--border, rgba(24,31,71,0.10));
  border-radius: 14px;
  box-shadow: var(--shadow-card, 0 2px 10px rgba(24,31,71,0.04));
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}

.agent-grid a.card-agent {
  display: flex;
  flex-direction: column;
  padding: 0;
}

.agent-grid a.card-agent:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover, 0 14px 32px rgba(24,31,71,0.10));
}

/* Catalog page — grid */
.agents-catalog .agent-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.agent-grid .card-agent {
  border-radius: 14px;
}

.agent-grid .card-preview {
  aspect-ratio: 2.15 / 1;
}

.agent-grid .card-body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.agent-grid .card-url {
  font-size: 10px;
  margin-bottom: 6px;
}

.agent-grid .card-agent h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  line-height: 1.35;
}

.agent-grid .card-agent p {
  font-size: 12px;
  line-height: 1.5;
  margin-bottom: 12px;
  min-height: 0;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.agent-grid .card-agent .btn-link {
  font-size: 12px;
}

.agent-grid .card-agent .card-preview img[style*="object-position"] {
  object-fit: cover;
}

/* Homepage — horizontal scroll, 3 cards visible on web */
#agents .agent-scroll-viewport {
  container-type: inline-size;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(73, 84, 230, 0.35) transparent;
  padding-bottom: 10px;
  width: 100%;
}

#agents .agent-scroll-viewport::-webkit-scrollbar {
  height: 6px;
}

#agents .agent-scroll-viewport::-webkit-scrollbar-thumb {
  background: rgba(73, 84, 230, 0.35);
  border-radius: 999px;
}

#agents .agent-grid--scroll {
  display: flex;
  gap: 16px;
  width: max-content;
}

#agents .agent-grid--scroll > .card-agent {
  flex: 0 0 calc((100cqw - 32px) / 3);
  width: calc((100cqw - 32px) / 3);
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

/* Agents catalog page */
.agents-page {
  padding: 88px 0 64px;
}

.agents-hero {
  margin-bottom: 24px;
}

.agents-hero h1 {
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.agents-hero p {
  color: var(--text-dim, #6b7280);
  font-size: 16px;
  max-width: 640px;
  line-height: 1.65;
}

.agent-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--blue, #2563eb);
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid rgba(37, 99, 235, 0.16);
  border-radius: 999px;
  padding: 5px 12px;
  margin-bottom: 10px;
}

.agents-catalog-tools {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
  border-top: 1px solid var(--border, rgba(24,31,71,0.10));
  margin-bottom: 8px;
}

.agent-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.agent-filter {
  appearance: none;
  border: 1px solid var(--border, rgba(24,31,71,0.10));
  background: #fff;
  color: var(--text-dim, #5a6178);
  border-radius: 999px;
  padding: 8px 13px;
  font: 500 12px Inter, sans-serif;
  cursor: pointer;
  transition: 0.2s;
}

.agent-filter:hover {
  border-color: var(--blue, #4954e6);
  color: var(--blue, #4954e6);
}

.agent-filter.active {
  background: linear-gradient(135deg, #4954e6, #8a5cf6);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 6px 18px rgba(73, 84, 230, 0.22);
}

.agent-result-count {
  margin: 0 0 18px;
  color: var(--text-mute, #8b92a8);
  font-size: 12px;
}

.agents-empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 48px 24px;
  color: var(--text-dim, #5a6178);
  font-size: 15px;
  border: 1px dashed var(--border, rgba(24,31,71,0.10));
  border-radius: 14px;
  background: #fff;
}

.agent-card-tag {
  display: inline-flex;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(73, 84, 230, 0.07);
  border: 1px solid rgba(73, 84, 230, 0.12);
  color: var(--blue, #4954e6);
  font-size: 10px;
  font-weight: 600;
  margin-bottom: 8px;
  width: fit-content;
}

@media (max-width: 680px) {
  .agents-catalog .agent-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #agents .agent-grid--scroll > .card-agent {
    flex-basis: calc((100cqw - 16px) / 2);
    width: calc((100cqw - 16px) / 2);
  }
}

@media (max-width: 480px) {
  .agents-catalog .agent-grid {
    grid-template-columns: 1fr;
  }

  .agents-catalog .agent-grid .card-agent p {
    -webkit-line-clamp: unset;
  }

  #agents .agent-grid--scroll > .card-agent {
    flex-basis: 100cqw;
    width: 100cqw;
  }
}