/**
 * Brands Page Styles
 * Depends on: dnd-tokens.css
 */

.dnd-brands-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.dnd-brands-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.dnd-brands-title {
  font-size: 1.75rem;
  color: var(--dnd-text);
  margin-bottom: 0.5rem;
}

.dnd-brands-subtitle {
  color: var(--dnd-muted);
  font-size: 1rem;
}

/* Mobile First Grid */
.dnd-brands-grid {
  display: grid;
  grid-template-columns: 1fr; /* موبایل: 1 ستون */
  gap: 1.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

@media (min-width: 640px) {
  .dnd-brands-grid {
    grid-template-columns: repeat(2, 1fr); /* تبلت کوچک: 2 ستون */
  }
}

@media (min-width: 768px) {
  .dnd-brands-grid {
    grid-template-columns: repeat(3, 1fr); /* تبلت: 3 ستون */
  }
}

@media (min-width: 1024px) {
  .dnd-brands-grid {
    grid-template-columns: repeat(4, 1fr); /* دسکتاپ: 4 ستون */
  }
}

/* Brand Card */
.dnd-brand-card {
  background: var(--dnd-white);
  border: 1px solid var(--dnd-border);
  border-radius: var(--dnd-radius-md);
  padding: 1.5rem;
  text-align: center;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.dnd-brand-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--dnd-shadow);
}

.dnd-brand-image {
  width: 100%;
  max-width: 150px;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  margin: 0 auto 1rem;
  border-radius: var(--dnd-radius-md);
}

.dnd-brand-name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dnd-text);
  margin-bottom: 0.25rem;
}

.dnd-brand-slug {
  font-size: 0.875rem;
  color: var(--dnd-muted);
  direction: ltr;
  margin-bottom: 1.5rem;
  font-family: monospace;
}

.dnd-brand-actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.dnd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border-radius: var(--dnd-radius-pill);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition:
    background-color 0.2s ease,
    color 0.2s ease;
  width: 100%;
}

.dnd-btn-primary {
  background-color: var(--dnd-primary);
  color: var(--dnd-white);
}

.dnd-btn-primary:hover {
  background-color: var(--dnd-primary-dark);
}

.dnd-btn-secondary {
  background-color: var(--dnd-bg-soft);
  color: var(--dnd-text);
  border: 1px solid var(--dnd-border);
}

.dnd-btn-secondary:hover {
  background-color: var(--dnd-border);
}

/* Loading & End States */
.dnd-load-trigger {
  height: 1px;
  width: 100%;
}

.dnd-loading-spinner {
  text-align: center;
  padding: 2rem;
  color: var(--dnd-muted);
}

.dnd-loading-spinner .spinner {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--dnd-border);
  border-top-color: var(--dnd-primary);
  border-radius: 50%;
  animation: dnd-spin 0.8s linear infinite;
  vertical-align: middle;
  margin-left: 0.5rem;
}

@keyframes dnd-spin {
  to {
    transform: rotate(360deg);
  }
}

.dnd-end-message {
  text-align: center;
  padding: 2rem;
  color: var(--dnd-muted);
  font-size: 0.9rem;
}

.dnd-brands-search {
  max-width: 400px;
  margin: 0 auto 2rem;
}

.dnd-brands-search-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--dnd-border, #e0e0e0);
  border-radius: 8px;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}

.dnd-brands-search-input:focus {
  border-color: var(--dnd-primary, #333);
}

.dnd-no-results {
  text-align: center;
  padding: 2rem;
  color: var(--dnd-text-muted, #888);
}