/**
 * Tool items (featured carousel) — icon + card tokens
 * Gradient icons use --tool-icon-bg / --tool-icon-fg on .tool-icon--gradient
 */

.recommendation-rail .tool-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 72px;
  padding: 14px 16px !important;
  border-radius: 18px !important;
  background: var(--qm-surface-elevated) !important;
  border: 1px solid var(--qm-border) !important;
  box-shadow: var(--qm-shadow-sm) !important;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    border-color 0.18s ease,
    background 0.18s ease;
}

.recommendation-rail .tool-item:hover,
.recommendation-rail .tool-item:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--qm-shadow-md) !important;
  border-color: var(--qm-border-strong) !important;
  outline: none;
}

.recommendation-rail .tool-info {
  flex: 1;
  min-width: 0;
}

.recommendation-rail .tool-name {
  margin: 0;
  font-size: 0.8rem !important;
  font-weight: 700;
  line-height: 1.3;
  color: var(--qm-text) !important;
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.recommendation-rail .tool-desc {
  margin: 2px 0 0;
  font-size: 0.68rem !important;
  line-height: 1.35;
  color: var(--qm-text-muted) !important;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Base icon frame — isolate from legacy .tool-icon in index.css */
.recommendation-rail .tool-icon {
  position: relative;
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--qm-shadow-sm);
  border: 1px solid var(--qm-border);
  overflow: hidden;
  font-size: 1rem;
  isolation: isolate;
}

.recommendation-rail .tool-icon--gradient {
  background: var(--tool-icon-bg, var(--qm-brand-soft)) !important;
  color: var(--tool-icon-fg, var(--qm-brand)) !important;
  border-color: transparent;
}

.recommendation-rail .tool-icon--img {
  background: var(--qm-icon-frame-bg) !important;
  color: var(--qm-text);
  padding: 7px;
}

.recommendation-rail .tool-icon i,
.recommendation-rail .tool-icon i::before {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  color: inherit !important;
  position: relative;
  z-index: 1;
  line-height: 1;
}

.recommendation-rail .tool-icon svg {
  display: block;
  margin: auto;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  color: inherit;
}

.recommendation-rail .tool-icon svg:not([fill="none"]) {
  fill: currentColor;
}

.recommendation-rail .tool-icon svg[fill="none"] {
  stroke: currentColor;
}

.recommendation-rail .tool-icon img {
  display: block;
  margin: auto;
  width: 32px;
  height: 32px;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  position: relative;
  z-index: 1;
  border-radius: 6px;
  filter: none;
  opacity: 1;
}

.recommendation-rail .tool-icon--img img[src*="calendar-logo"] {
  width: 36px;
  height: 36px;
}

.recommendation-rail .tool-badge {
  display: inline-block;
  background: linear-gradient(135deg, #f97316, #ef4444);
  color: #fff;
  font-size: 0.58rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 8px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-right: 6px;
  vertical-align: middle;
}

@media (max-width: 768px) {
  .recommendation-rail .tool-item {
    min-height: 64px;
    padding: 12px 14px !important;
    gap: 12px;
  }

  .recommendation-rail .tool-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
  }
}