/* ══════════════════════════════════════════════════════════
   PLAYER — v18 Sticky Footer
   Mobile-first, 5-column grid
   ══════════════════════════════════════════════════════════ */

.r90-player {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: var(--r90-z-player);
  background: var(--r90-surface-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--r90-border-subtle);
  font-family: var(--r90-font);
  color: var(--r90-text-primary);
}

.r90-player__grid {
  display: grid;
  grid-template-columns: 56px 48px 1fr auto 56px;
  align-items: center;
  gap: var(--r90-space-sm);
  height: var(--r90-player-h-mobile);
  padding: 0 var(--r90-space-sm);
  max-width: 1400px;
  margin: 0 auto;
}

/* ── COL 1: Cover + Gear EQ ── */
.r90-player__cover-cell {
  display: flex; align-items: center; justify-content: center;
  overflow: visible;
}
.r90-player__cover-wrap {
  position: relative; width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  overflow: visible;
}
.r90-player__cover {
  position: relative; z-index: 2;
  width: 40px; height: 40px; object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 3px 10px rgba(0,0,0,.65);
}
.r90-player.is-playing .r90-player__cover-wrap {
  box-shadow: 0 0 0 1px rgba(0,255,255,.22), 0 0 16px rgba(0,200,255,.35);
}

/* Gear EQ layer */
.r90-gear-layer {
  position: absolute; inset: -5px;
  border-radius: 50%; pointer-events: none;
  z-index: 1; transform-origin: center;
}
.r90-player.is-playing .r90-gear-layer { animation: r90-gear-rotate 90s linear infinite; }
.r90-player:not(.is-playing) .r90-gear-layer { animation: none; }

.r90-gear-bar {
  position: absolute; left: 50%; bottom: 50%;
  width: 2.5px; height: 8px;
  transform-origin: bottom center;
  border-radius: 2px;
  background: hsla(var(--gear-hue, 180), 100%, var(--gear-light, 65%), var(--gear-alpha, .9));
  opacity: .8;
}

@keyframes r90-gear-rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .r90-gear-layer { animation: none !important; }
  .r90-gear-bar { opacity: 0.4; }
}

/* ── COL 2: Votes ── */
.r90-player__vote-cell {
  display: flex; flex-direction: column; align-items: center;
  gap: 2px;
}
.r90-player__vote {
  display: flex; align-items: center; gap: 3px;
  background: none; border: none; color: var(--r90-text-muted);
  cursor: pointer; padding: 4px;
  border-radius: var(--r90-radius-sm);
  transition: all var(--r90-duration-fast) var(--r90-ease);
  -webkit-tap-highlight-color: transparent;
}
.r90-player__vote svg { width: 16px; height: 16px; }
.r90-player__vote:hover { color: var(--r90-text-primary); }
.r90-player__vote.is-active { color: var(--r90-brand-accent); }
.r90-player__vote--up.is-active { color: #22c55e; }
.r90-player__vote--down.is-active { color: var(--r90-brand-warm); }
.r90-player__vote-count { font-size: 10px; min-width: 12px; }

/* ── COL 3: Metadata Zone (layers) ── */
.r90-player__meta-cell { position: relative; overflow: hidden; min-width: 0; }
.r90-player__layer {
  display: none;
  animation: r90-layer-in var(--r90-duration-normal) var(--r90-ease);
}
.r90-player__layer.is-active { display: block; }
@keyframes r90-layer-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.r90-player__artist {
  font-size: var(--r90-text-base); font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.r90-player__title {
  font-size: var(--r90-text-sm); color: var(--r90-text-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.r90-player__stats {
  display: flex; gap: var(--r90-space-sm); margin-top: 2px;
  font-size: var(--r90-text-xs); color: var(--r90-text-hint);
}
.r90-player__stat-icon { margin-right: 2px; }

/* Mini cards (mobile layers) */
.r90-player__mini-card {
  display: flex; align-items: center; gap: var(--r90-space-sm);
}
.r90-player__mini-cover {
  width: 44px; height: 44px; border-radius: var(--r90-radius-sm);
  object-fit: cover; flex-shrink: 0;
}
.r90-player__mini-info { min-width: 0; flex: 1; }
.r90-player__mini-label {
  display: block; font-size: var(--r90-text-xs); color: var(--r90-text-hint);
}
.r90-player__mini-name {
  display: block; font-size: var(--r90-text-sm); font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.r90-player__mini-sub {
  display: block; font-size: var(--r90-text-xs); color: var(--r90-text-muted);
}
.r90-player__mini-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(var(--r90-brand-primary-rgb), 0.14);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4em; flex-shrink: 0;
}

/* ── COL 4: Show card (desktop only) ── */
.r90-player__show-cell { display: none; }

.r90-player__panel { display: none; }
.r90-player__panel.is-active { display: flex; align-items: center; }
.r90-player__show-card {
  display: flex; align-items: center; gap: var(--r90-space-sm);
}
.r90-player__show-cover {
  width: 48px; height: 48px; border-radius: var(--r90-radius-sm);
  object-fit: cover; flex-shrink: 0;
}
.r90-player__show-info { min-width: 0; }
.r90-player__show-name {
  font-size: var(--r90-text-sm); font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  display: block;
}
.r90-player__show-hours {
  font-size: var(--r90-text-xs); color: var(--r90-text-muted); display: block;
}
.r90-player__upnext-label {
  font-size: var(--r90-text-xs); color: var(--r90-text-hint); display: block;
}
/* 3-row upnext: label + artist + title */
.r90-player__show-info--3row {
  display: flex; flex-direction: column; gap: 0; min-width: 0;
}
.r90-player__upnext-artist {
  font-size: .72rem; font-weight: 500; color: var(--r90-text, #f2f3f7);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px;
}
.r90-player__upnext-title {
  font-size: .62rem; color: var(--r90-text-muted, #b0b4c3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px;
}

/* ── COL 5: Play Button ── */
.r90-player__play-cell { display: flex; align-items: center; justify-content: center; }
.r90-player__play-btn {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--r90-brand-primary);
  border: none; color: #fff; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  position: relative;
  transition: background var(--r90-duration-fast) var(--r90-ease),
              transform var(--r90-duration-fast) var(--r90-ease);
  -webkit-tap-highlight-color: transparent;
}
.r90-player__play-btn:hover { background: var(--r90-brand-accent); }
.r90-player__play-btn:active { transform: scale(0.95); }

.r90-player__icon { font-size: 18px; line-height: 1; }
.r90-player__icon--pause { display: none; font-size: 14px; }
.r90-player.is-playing .r90-player__icon--play { display: none; }
.r90-player.is-playing .r90-player__icon--pause { display: block; }

.r90-player__loader {
  display: none; position: absolute; inset: 0;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: #fff;
  border-radius: 50%;
  animation: r90-spin 0.8s linear infinite;
}
.r90-player.is-loading .r90-player__loader { display: block; }
.r90-player.is-loading .r90-player__icon { visibility: hidden; }
@keyframes r90-spin { to { transform: rotate(360deg); } }

/* ── Ticker ── */
.r90-player__ticker {
  height: var(--r90-ticker-h);
  background: rgba(0,0,0,0.3);
  overflow: hidden;
  display: flex; align-items: center;
}
.r90-player__ticker-track {
  width: 100%; overflow: hidden;
  padding: 0 var(--r90-space-lg);
}
.r90-player__ticker-text {
  font-size: var(--r90-text-xs); color: var(--r90-text-muted);
  white-space: nowrap;
  animation: r90-scroll 30s linear infinite;
}
@keyframes r90-scroll {
  0%   { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}
@media (prefers-reduced-motion: reduce) {
  .r90-player__ticker-text { animation: none; overflow: hidden; text-overflow: ellipsis; }
}

/* ══════════════════════════════════════════════════════════
   DESKTOP PLAYER
   ══════════════════════════════════════════════════════════ */

@media (min-width: 768px) {
  .r90-player__grid {
    grid-template-columns: 64px 52px 1fr 240px 56px;
    height: var(--r90-player-h);
    gap: var(--r90-space-md);
    padding: 0 var(--r90-space-lg);
  }
  .r90-player__cover-wrap { width: 56px; height: 56px; }
  .r90-player__cover { width: 48px; height: 48px; }
  .r90-player__show-cell { display: block; }
  .r90-player__vote svg { width: 20px; height: 20px; }
  .r90-player__play-btn { width: 52px; height: 52px; }
  .r90-gear-layer { inset: -6px; }
  .r90-player__upnext-artist,
  .r90-player__upnext-title { max-width: 260px; }
}

@media (min-width: 1024px) {
  .r90-player__grid {
    grid-template-columns: 64px 60px 1fr 280px 60px;
    gap: var(--r90-space-lg);
  }
}