/* ==========================================================================
   u.cash - Integration Grid Component
   Logo grid with category filters, grayscale-to-color, marquee variant.
   ========================================================================== */

/* ---- Integration Grid Container ---- */

.integration-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

/* ---- Integration Logo Item ---- */

.integration-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  background: var(--color-glass-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition:
    transform var(--transition-fast),
    border-color var(--transition-fast),
    background var(--transition-fast),
    box-shadow var(--transition-fast);
}

.integration-item:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: var(--color-gold-glow);
  background: var(--color-glass-bg-hover);
  box-shadow: var(--shadow-gold);
}

/* ---- Integration Logo Image ---- */

.integration-logo {
  height: 32px;
  width: auto;
  max-width: 100px;
  object-fit: contain;
  filter: grayscale(100%) brightness(0.7);
  opacity: 0.5;
  transition:
    filter var(--transition-base),
    opacity var(--transition-base);
}

.integration-item:hover .integration-logo {
  filter: grayscale(0%) brightness(1);
  opacity: 1;
}

/* Light mode logo adjustments */
[data-theme="light"] .integration-logo {
  filter: grayscale(100%) brightness(0.4);
}

[data-theme="light"] .integration-item:hover .integration-logo {
  filter: grayscale(0%) brightness(1);
}

/* ---- Integration Name ---- */

.integration-name {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-text-tertiary);
  text-align: center;
  transition: color var(--transition-fast);
}

.integration-item:hover .integration-name {
  color: var(--color-text-secondary);
}

/* ---- Category Filter Tabs ---- */

.integration-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.integration-filter {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-tertiary);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast);
  white-space: nowrap;
}

.integration-filter:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-hover);
}

.integration-filter.active {
  color: var(--color-gold-primary);
  background: var(--color-gold-subtle);
  border-color: var(--color-gold-primary);
}

/* ---- Marquee Variant ---- */

.integration-marquee {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.integration-marquee-track {
  display: flex;
  gap: var(--space-lg);
  width: max-content;
  animation: marquee 40s linear infinite;
}

.integration-marquee-track:hover {
  animation-play-state: paused;
}

.integration-marquee .integration-item {
  flex-shrink: 0;
  min-width: 140px;
}

/* Fade edges */
.integration-marquee::before,
.integration-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.integration-marquee::before {
  left: 0;
  background: linear-gradient(
    90deg,
    var(--color-bg-primary) 0%,
    transparent 100%
  );
}

.integration-marquee::after {
  right: 0;
  background: linear-gradient(
    270deg,
    var(--color-bg-primary) 0%,
    transparent 100%
  );
}

/* Duplicate set for seamless loop */
.integration-marquee-set {
  display: flex;
  gap: var(--space-lg);
}

/* ---- Responsive Columns ---- */

@media (min-width: 576px) {
  .integration-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .integration-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
  }
}

@media (min-width: 992px) {
  .integration-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

@media (min-width: 1200px) {
  .integration-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

/* ---- Integration "And More" Text ---- */

.integration-more {
  text-align: center;
  margin-top: var(--space-xl);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  font-style: italic;
}

.integration-more a {
  color: var(--color-gold-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.integration-more a:hover {
  color: var(--color-gold-light);
}