/* ========================================
   Eclair /music/ page
   scoped CSS for current HTML structure
======================================== */

.music-main {
  --music-radius-card: 24px;
  --music-radius-thumb: 18px;
  --music-radius-pill: 999px;

  --music-text-main: #fff;
  --music-text-strong: rgba(255, 255, 255, 0.88);
  --music-text-mid: rgba(255, 255, 255, 0.64);
  --music-text-soft: rgba(255, 255, 255, 0.62);
  --music-text-faint: rgba(255, 255, 255, 0.48);

  --music-border-soft: rgba(255, 255, 255, 0.08);
  --music-border-mid: rgba(255, 255, 255, 0.16);
  --music-border-strong: rgba(255, 255, 255, 0.24);

  --music-surface-1: rgba(255, 255, 255, 0.04);
  --music-surface-2: rgba(255, 255, 255, 0.05);
  --music-surface-3: rgba(255, 255, 255, 0.08);
  --music-surface-hover: rgba(255, 255, 255, 0.1);

  --music-shadow-card: 0 18px 40px rgba(0, 0, 0, 0.22);
  --music-shadow-card-hover: 0 24px 56px rgba(0, 0, 0, 0.32);
  --music-shadow-play: 0 12px 24px rgba(0, 0, 0, 0.35);
  --music-shadow-play-hover: 0 16px 28px rgba(0, 0, 0, 0.42);

  --music-accent: #1ed760;
  --music-black: #000;

  --music-transition-fast: 0.2s ease;
  --music-transition-base: 0.25s ease;
  --music-transition-slow: 0.35s ease;

  color: var(--music-text-main);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo",
    sans-serif;

  max-width: var(--max-w, 1080px);
  margin: 0 auto;
  padding: clamp(16px, 3vw, 28px);
}

.music-main *,
.music-main *::before,
.music-main *::after {
  box-sizing: border-box;
}

.music-main a {
  color: inherit;
  text-decoration: none;
}

.music-main img {
  display: block;
  max-width: 110%;
  height: auto;
}

/* ========================================
   section
======================================== */

.music-section {
  margin: 40px 0;
}

.music-card-section:last-child {
  padding-bottom: 64px;
}

/* ========================================
   section head
======================================== */

.music-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.music-section-head__main {
  min-width: 0;
}

.music-section-head__title {
  margin: 0;
  font-size: 28px;
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.music-section-head__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--music-text-mid);
}

.music-section-head__link,
.music-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--music-radius-pill);
  font-weight: 700;
  line-height: 1;
  transition:
    background-color var(--music-transition-fast),
    border-color var(--music-transition-fast),
    color var(--music-transition-fast),
    transform var(--music-transition-fast),
    box-shadow var(--music-transition-fast);
}

.music-section-head__link {
  flex-shrink: 0;
  min-height: 40px;
  padding: 10px 16px;
  border: 1px solid var(--music-border-mid);
  font-size: 13px;
  color: var(--music-text-strong);
  background: var(--music-surface-1);
}

.music-section-head__link:hover {
  background: var(--music-surface-hover);
  border-color: var(--music-border-strong);
  color: var(--music-text-main);
  transform: translateY(-1px);
}

/* ========================================
   grid
======================================== */

.music-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.music-card-grid--single {
  grid-template-columns: minmax(280px, 520px);
}

/* ========================================
   card
======================================== */

.music-card {
  min-width: 0;
  background: var(--music-surface-2);
  border: 1px solid var(--music-border-soft);
  border-radius: var(--music-radius-card);
  box-shadow: var(--music-shadow-card);
  overflow: hidden;
  transition:
    transform var(--music-transition-base),
    background-color var(--music-transition-base),
    border-color var(--music-transition-base),
    box-shadow var(--music-transition-base);
}

.music-card:hover {
  transform: translateY(-6px);
  background: var(--music-surface-3);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: var(--music-shadow-card-hover);
}

.music-card__link {
  display: block;
  height: 100%;
  padding: 16px;
}

.music-card__thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  border-radius: var(--music-radius-thumb);
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.18),
      rgba(255, 255, 255, 0.05)
    ),
    linear-gradient(180deg, rgba(95, 39, 205, 0.4), rgba(30, 215, 96, 0.08));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.music-card__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 0;
  margin: 0;
  position: absolute;
  inset: 0;
  transform: none;
}

.music-card__thumb::before,
.music-card__thumb::after,
.music-card__play {
  position: absolute;
  transition:
    opacity var(--music-transition-base),
    transform var(--music-transition-base),
    box-shadow var(--music-transition-base);
}

.music-card__thumb::before,
.music-card__thumb::after {
  content: "";
  inset: 0;
}

.music-card__thumb::before {
  background:
    radial-gradient(
      circle at 30% 25%,
      rgba(255, 255, 255, 0.16),
      transparent 32%
    ),
    radial-gradient(
      circle at 72% 70%,
      rgba(255, 255, 255, 0.08),
      transparent 28%
    );
  transition-duration: var(--music-transition-slow);
}

.music-card__thumb::after {
  background: rgba(0, 0, 0, 0.42);
  opacity: 0;
}

.music-card:hover .music-card__thumb::before {
  transform: scale(1.06);
}

.music-card:hover .music-card__thumb::after {
  opacity: 1;
}

.music-card__eyebrow {
  margin: 14px 0 0;
  font-size: 11px;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--music-text-faint);
}

.music-card__title {
  margin: 8px 0 0;
  font-size: 19px;
  line-height: 1.3;
  font-weight: 100;
  letter-spacing: -0.02em;
  color: var(--music-text-main);
}

.music-card__text {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--music-text-soft);
}

/* ========================================
   featured latest release
======================================== */

.music-card--featured {
  max-width: 100%;
}

.music-card--featured .music-card__link {
  padding: 18px;
}

.music-card--featured .music-card__thumb {
  width: 100%;
  box-sizing: border-box;
  aspect-ratio: 16 / 10;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.music-card--featured .music-card__title {
  font-size: 28px;
  line-height: 1.15;
}

.music-card--featured .music-card__text {
  font-size: 15px;
}

/* ========================================
   optional button style
======================================== */

.music-btn {
  min-height: 44px;
  padding: 12px 22px;
  border: 1px solid transparent;
  font-size: 14px;
}

.music-btn:hover {
  transform: translateY(-1px);
}

.music-btn--primary {
  background: var(--music-accent);
  color: var(--music-black);
}

.music-btn--secondary {
  background: transparent;
  border-color: var(--music-border-mid);
  color: var(--music-text-main);
}

.music-archive__more {
  margin: 20px 0;
}

.music-load-more-button {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: transparent;
  color: #fff;
  border-radius: 9999px;
  padding: 12px 24px;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  transition:
    opacity 0.2s ease,
    border-color 0.2s ease;
}

.music-load-more-button:hover {
  border-color: rgba(255, 255, 255, 0.32);
}

.music-load-more-button:disabled {
  opacity: 0.6;
  cursor: default;
}

/* ========================================
   tablet
======================================== */

@media (max-width: 1100px) {
  .music-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .music-card-grid--single {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ========================================
   mobile
======================================== */

@media (max-width: 767px) {
  .music-section {
    padding: 0;
  }

  .music-section-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 16px;
  }

  .music-section-head__title {
    font-size: 24px;
  }

  .music-section-head__text {
    font-size: 13px;
  }

  .music-section-head__link {
    min-height: 38px;
    padding: 9px 14px;
    font-size: 12px;
  }

  .music-card-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .music-card {
    border-radius: 20px;
  }

  .music-card__link {
    padding: 14px;
  }

  .music-card__thumb {
    border-radius: 16px;
  }

  .music-card__title {
    font-size: 18px;
  }

  .music-card__text {
    font-size: 13px;
  }

  .music-card--featured .music-card__thumb {
    aspect-ratio: 4 / 3;
  }

  .music-card--featured .music-card__title {
    font-size: 24px;
  }
}

/* ========================================
   reduced motion
======================================== */

@media (prefers-reduced-motion: reduce) {
  .music-card,
  .music-card__thumb::before,
  .music-card__thumb::after,
  .music-section-head__link,
  .music-btn {
    transition: none;
  }
}