/* Earthbound Harmony — Spotify discovery page
 * Page-specific styles. Inherits tokens from styles.css.
 * Mobile-first, no framework. Edit freely.
 */

.page-discover { background: var(--gradient-soft); }

/* ============ HERO ============ */
.discover-hero {
  position: relative;
  overflow: hidden;
  padding: 5rem 0 4rem;
  isolation: isolate;
}
.discover-hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background: var(--gradient-soft);
}
.aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: drift 22s ease-in-out infinite;
  will-change: transform;
}
.aurora-1 { width: 520px; height: 520px; top: -120px; left: -120px;
  background: radial-gradient(circle, #4a8b86 0%, transparent 65%); }
.aurora-2 { width: 480px; height: 480px; bottom: -160px; right: -100px;
  background: radial-gradient(circle, #d8a24a 0%, transparent 65%);
  animation-delay: -8s; }
.aurora-3 { width: 380px; height: 380px; top: 30%; left: 50%;
  background: radial-gradient(circle, #2a5a4a 0%, transparent 70%);
  opacity: 0.35; animation-delay: -14s; }
@keyframes drift {
  0%,100% { transform: translate3d(0,0,0) scale(1); }
  50%     { transform: translate3d(40px,-30px,0) scale(1.08); }
}
@media (prefers-reduced-motion: reduce) { .aurora { animation: none; } }

.discover-hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 880px) {
  .discover-hero-grid { grid-template-columns: 1.1fr 1fr; gap: 4rem; }
}
.discover-hero-copy .hero-title {
  font-family: var(--font-accent);
  font-weight: 500;
  font-size: clamp(2.5rem, 7vw, 4.75rem);
  letter-spacing: -0.015em;
  line-height: 1.05;
  max-width: 18ch;
  color: var(--fg);
  margin: 0.75rem 0 1.25rem;
}
.discover-hero-copy .lede {
  font-size: 1.05rem;
  max-width: 36ch;
  color: var(--fg-muted);
}
.auth-status {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
}
.auth-status[data-state="logged-in"] { color: var(--primary); }

.btn { gap: 0.5rem; }
.btn-primary svg { opacity: 0.95; }

/* Cover frame — circular like the index hero-art */
.discover-hero-art { position: relative; display: flex; justify-content: center; }
.cover-frame {
  position: relative;
  width: min(440px, 100%);
  border-radius: var(--radius-full);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  box-shadow: var(--shadow-soft), 0 30px 80px -30px rgba(42, 90, 74, 0.45);
  transform: translateZ(0);
  animation: floaty 9s ease-in-out infinite;
}
.cover-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cover-glow {
  position: absolute; inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.18), transparent 50%);
  pointer-events: none;
}
@keyframes floaty {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-10px); }
}
@media (prefers-reduced-motion: reduce) { .cover-frame { animation: none; } }

/* ============ EMBED ============ */
.spotify-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}
.spotify-embed iframe {
  width: 100%;
  border: 0;
  display: block;
  height: 380px;
}
.spotify-embed-tall iframe { height: 480px; }
@media (min-width: 768px) {
  .spotify-embed-tall iframe { height: 520px; }
}

/* ============ TRACK GRID ============ */
.track-grid-discover {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}
.track-card-d {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(.2,.8,.2,1),
              box-shadow 0.35s ease,
              border-color 0.35s ease;
  display: flex;
  flex-direction: column;
  text-align: left;
  font: inherit;
  color: inherit;
  padding: 0;
  width: 100%;
}
.track-card-d:hover,
.track-card-d:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px -25px rgba(42, 90, 74, 0.4);
  border-color: rgba(42, 90, 74, 0.25);
  outline: none;
}
.track-cover {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--secondary);
}
.track-cover img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(.2,.8,.2,1);
}
.track-card-d:hover .track-cover img { transform: scale(1.06); }
.track-cover::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(31,42,38,0.55));
  opacity: 0;
  transition: opacity 0.3s ease;
}
.track-card-d:hover .track-cover::after { opacity: 1; }
.play-badge {
  position: absolute;
  bottom: 0.85rem; right: 0.85rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--primary-fg);
  display: grid; place-items: center;
  box-shadow: 0 10px 30px -10px rgba(42, 90, 74, 0.6);
  transform: translateY(8px) scale(0.9);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.track-card-d:hover .play-badge,
.track-card-d:focus-visible .play-badge { transform: translateY(0) scale(1); opacity: 1; }
.play-badge svg { width: 18px; height: 18px; margin-left: 2px; }

.track-meta-d {
  padding: 1rem 1.1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.track-name-d {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--fg);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
}
.track-artist-d {
  font-size: 0.78rem;
  color: var(--fg-muted);
  letter-spacing: 0.02em;
}

.track-card-d.is-loading .track-cover { background: linear-gradient(110deg, var(--secondary) 8%, #f5f0e2 18%, var(--secondary) 33%); background-size: 200% 100%; animation: shimmer 1.4s infinite linear; }
.track-card-d.is-loading .track-name-d,
.track-card-d.is-loading .track-artist-d { color: transparent; background: var(--secondary); border-radius: 4px; min-height: 0.9rem; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ============ MODAL ============ */
.preview-modal[hidden] { display: none; }
.preview-modal {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-items: center;
  padding: 1rem;
  animation: fadeIn 0.25s ease;
}
.preview-backdrop {
  position: absolute; inset: 0;
  background: rgba(31, 42, 38, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.preview-panel {
  position: relative;
  width: min(560px, 100%);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.5rem 1.25rem;
  box-shadow: 0 40px 100px -30px rgba(0,0,0,0.5);
  animation: rise 0.3s cubic-bezier(.2,.8,.2,1);
}
.preview-close {
  position: absolute;
  top: 0.75rem; right: 0.85rem;
  background: transparent; border: 0;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--fg-muted);
  cursor: pointer;
  width: 36px; height: 36px;
  border-radius: 50%;
  transition: background 0.2s;
}
.preview-close:hover { background: var(--secondary); color: var(--fg); }
.preview-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(122, 91, 38, 0.85);
  margin-bottom: 1rem;
}
.preview-embed {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.25rem;
  background: var(--secondary);
  min-height: 152px;
}
.preview-embed iframe {
  width: 100%;
  height: 152px;
  border: 0;
  display: block;
}
.preview-actions {
  display: flex; gap: 0.6rem; flex-wrap: wrap;
}

@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }
@keyframes rise { from { opacity: 0; transform: translateY(12px) } to { opacity: 1; transform: translateY(0) } }
@media (prefers-reduced-motion: reduce) {
  .preview-modal, .preview-panel { animation: none; }
}

/* ============ TOAST ============ */
.toast[hidden] { display: none; }
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  background: var(--fg);
  color: var(--bg);
  padding: 0.75rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  box-shadow: 0 20px 50px -15px rgba(0,0,0,0.4);
  animation: rise 0.3s ease;
  max-width: calc(100% - 2rem);
}
.toast.is-error { background: #8a3a3a; }
.toast.is-success { background: var(--primary); }

/* listen button label hide on tiny screens */
@media (max-width: 380px) {
  .btn-label { display: inline; }
}


/* Brand icon sizing is fully controlled by styles.css
 * (.brand-wordmark img = 6.5rem ≈ 104px, .brand-wordmark-foot img = 5.5rem ≈ 88px).
 * No overrides here, no width/height attrs in the HTML — single source of truth. */