/* ============================================
   EXPLORE PAGE — Playlist card grid
   ============================================ */

/* Hero */
.explore-hero {
  text-align: center;
  padding: var(--space-12) 0 var(--space-8);
}
.explore-hero__title {
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  font-weight: var(--font-extrabold);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  color: var(--text-bright);
}
.explore-hero__subtitle {
  font-size: var(--text-base);
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Section titles */
.explore-section {
  margin-bottom: var(--space-12);
}
.explore-section__label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}
.explore-section__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}
.explore-section__desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.5;
}

/* ---- Playlist Grid ---- */
.playlist-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

/* ---- Playlist Card (pastel header + info body) ---- */
.playlist-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  display: flex;
  flex-direction: column;
}
.playlist-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border-color: var(--border-light);
}

/* Header (pastel colored area) */
.playlist-card__header {
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: color-mix(in srgb, var(--card-color, #4c8bf5) 12%, transparent);
}

/* Company logo in header */
.playlist-card__logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
}
[data-theme="dark"] .playlist-card__logo {
  filter: brightness(0) invert(1);
}

/* Emoji icon in header */
.playlist-card__icon {
  font-size: 2.4rem;
  line-height: 1;
}

/* Text initials fallback in header */
.playlist-card__initials {
  font-size: 1.1rem;
  font-weight: var(--font-bold);
  letter-spacing: 0.04em;
  color: var(--card-color, #4c8bf5);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--card-color, #4c8bf5) 18%, transparent);
}

/* Body (title + count) */
.playlist-card__body {
  padding: var(--space-4);
  flex: 1;
}
.playlist-card__title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-bright);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.playlist-card__count {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  font-weight: var(--font-medium);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .playlist-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .playlist-grid { grid-template-columns: repeat(2, 1fr); }
  .explore-hero { padding: var(--space-8) 0 var(--space-6); }
}
@media (max-width: 480px) {
  .playlist-grid { grid-template-columns: 1fr; }
  .playlist-card__header { height: 90px; }
}