/* Page chrome and page-specific layouts (Home tiles, Search, Artist, queue). Tokens only. */

/* The header tint can animate in once the cover colour has been sampled. */
@property --pg-tint { syntax: "<color>"; inherits: true; initial-value: transparent; }

.pg-frame { position: relative; isolation: isolate; transition: --pg-tint 450ms ease; }
.pg-frame::before { content: ""; position: absolute; z-index: -1; top: 0; left: calc(var(--page-pad) * -1); right: calc(var(--page-pad) * -1); height: 380px; background: linear-gradient(180deg, var(--pg-tint) 0%, transparent 100%); opacity: var(--page-tint-opacity); pointer-events: none; }

/* Compact bar that appears when the big header has scrolled away. It overlays content (negative margin), so layout does not shift. */
.pg-mini { position: sticky; top: 0; z-index: var(--z-sticky); display: flex; align-items: center; gap: var(--sp-4); height: 64px; margin: 0 calc(var(--page-pad) * -1) -64px; padding: 0 var(--page-pad); background: var(--raised); background: color-mix(in srgb, var(--panel), var(--pg-tint, var(--raised)) var(--mini-tint-strength)); opacity: 0; pointer-events: none; transition: opacity var(--t-fast) ease; }
.pg-frame.stuck .pg-mini { opacity: 1; pointer-events: auto; }
.pg-mini-title { overflow: hidden; font-size: var(--fs-lg); font-weight: var(--fw-bold); text-overflow: ellipsis; white-space: nowrap; }
.pg-frame.stuck .tl-head { top: 64px; }
.pg-stick { height: 1px; margin-top: -1px; }

.pg-action { color: var(--muted); }
.pg-action:hover { color: var(--text); }
.pg-note { display: flex; gap: var(--sp-4); max-width: 640px; margin: var(--sp-5) 0; padding: var(--sp-5); border-radius: var(--r-panel); background: var(--raised); color: var(--muted); }
.pg-note svg { flex: none; margin-top: 2px; }
.pg-note strong { color: var(--text); font-size: var(--fs-md); }
.pg-note p { margin: var(--sp-1) 0 0; font-size: var(--fs-sm); }
.pg-desc { max-width: 720px; margin: 0 0 var(--sp-4); color: var(--muted); font-size: var(--fs-sm); }
.pg-section-head { display: flex; align-items: baseline; justify-content: space-between; }
.pg-section-head h2 { margin: var(--sp-5) 0 var(--sp-2); font-size: var(--fs-lg); font-weight: var(--fw-bold); }
.pg-chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin: var(--sp-2) 0 var(--sp-4); }
.pg-more { display: flex; justify-content: center; padding: var(--sp-5) 0; }
.pg-see-more { margin: var(--sp-2) 0 0 var(--sp-4); }
.pg-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(168px, 1fr)); gap: var(--sp-1); }

/* Home: quick-access tiles */
.pg-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--sp-2) var(--sp-4); margin-bottom: var(--sp-5); }
.pg-tile { position: relative; display: flex; align-items: center; gap: var(--sp-4); height: 64px; overflow: hidden; border-radius: var(--r-art); background: rgba(255, 255, 255, .08); transition: background var(--t-fast); }
:root[data-theme="light"] .pg-tile { background: rgba(0, 0, 0, .06); }
.pg-tile:hover, .pg-tile.active { background: rgba(255, 255, 255, .18); text-decoration: none; }
.pg-tile .ui-img, .pg-tile .pg-liked-art { flex: none; width: 64px; height: 64px; border-radius: 0; box-shadow: 0 8px 24px rgba(0, 0, 0, .4); }
.pg-tile-title { overflow: hidden; font-weight: var(--fw-bold); text-overflow: ellipsis; white-space: nowrap; }
.pg-tile-play { position: absolute; right: var(--sp-3); top: 12px; opacity: 0; transform: translateX(8px); transition: opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), background var(--t-fast); }
.pg-tile:hover .pg-tile-play, .pg-tile:focus-within .pg-tile-play { opacity: 1; transform: none; }
.pg-tile-play:hover { transform: scale(1.06); }

/* Search */
.pg-genres { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: var(--sp-4); }
.pg-genre { position: relative; height: 110px; overflow: hidden; padding: var(--sp-4); border-radius: var(--r-panel); color: #fff; font-size: var(--fs-lg); font-weight: var(--fw-bold); transition: transform var(--t-fast) var(--ease); }
.pg-genre::after { content: ""; position: absolute; right: -14px; bottom: -10px; width: 78px; height: 78px; border-radius: var(--r-menu); background: rgba(0, 0, 0, .25); transform: rotate(25deg); box-shadow: 0 2px 8px rgba(0, 0, 0, .3); }
.pg-genre:hover { transform: scale(1.03); text-decoration: none; }
.pg-genre span { position: relative; z-index: 1; }
.pg-recent { display: inline-flex; align-items: center; gap: 4px; padding: 6px 6px 6px 14px; border-radius: var(--r-pill); background: var(--raised); font-size: var(--fs-sm); }
.pg-recent button { display: grid; place-items: center; width: 22px; height: 22px; padding: 0; border: 0; border-radius: 50%; background: none; color: var(--muted); }
.pg-recent button:hover { color: var(--text); background: var(--hover); }
.pg-top-grid { display: grid; grid-template-columns: minmax(280px, 2fr) 3fr; column-gap: var(--sp-5); }
.pg-top { position: relative; display: block; min-height: 220px; padding: var(--sp-5); border-radius: var(--r-panel); background: var(--raised); transition: background var(--t-fast); }
.pg-top:hover { background: var(--hover); text-decoration: none; }
.pg-top .ui-img { width: 92px; margin-bottom: var(--sp-5); box-shadow: 0 8px 24px rgba(0, 0, 0, .5); }
.pg-top-title { margin-bottom: var(--sp-2); overflow: hidden; font-size: var(--fs-xl); font-weight: var(--fw-bold); text-overflow: ellipsis; white-space: nowrap; }
.pg-top-sub { color: var(--muted); }
.pg-pill { display: inline-block; margin-right: 6px; padding: 4px 12px; border-radius: var(--r-pill); background: var(--bg); color: var(--text); font-size: 13px; font-weight: var(--fw-bold); }
.pg-top-play { position: absolute; right: var(--sp-5); bottom: var(--sp-5); opacity: 0; transform: translateY(8px); transition: opacity var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), background var(--t-fast); }
.pg-top:hover .pg-top-play, .pg-top:focus-within .pg-top-play { opacity: 1; transform: none; }
.pg-top-play:hover { transform: scale(1.06); }

/* Artist */
.pg-artist-hero { color: var(--on-image); position: relative; display: flex; align-items: flex-end; min-height: 340px; margin: 0 calc(var(--page-pad) * -1); padding: var(--sp-5) var(--page-pad); background: linear-gradient(180deg, rgba(0, 0, 0, .05) 30%, rgba(0, 0, 0, .65)), var(--banner, none) center 25% / cover no-repeat, var(--raised); }
.pg-artist-text { min-width: 0; }
.pg-artist-hero .pg-title { text-shadow: 0 2px 24px rgba(0, 0, 0, .5); }

@container (max-width: 760px) {
  .pg-top-grid { grid-template-columns: 1fr; }
}
@container (max-width: 560px) {
  .pg-genres { grid-template-columns: repeat(2, 1fr); }
  .pg-tiles { grid-template-columns: 1fr; }
  .pg-artist-hero { min-height: 240px; }
}
@media (prefers-reduced-motion: reduce) {
  .pg-frame { transition: none; }
  .pg-tile-play, .pg-top-play { transform: none; }
}

.pg-artist-hero .pg-meta { color: var(--on-image-muted); }