/* ═══════════════════════════════════════════
   TapaBoom — Sound Grid
   Button cards, filter bar, toolbar, skeleton
   ═══════════════════════════════════════════ */

/* ─── Filter bar ─── */
.filter-bar{display:flex;gap:6px;padding:8px 20px;max-width:1600px;margin:0 auto;overflow-x:auto;border-bottom:1px solid #111;-ms-overflow-style:none;scrollbar-width:none}
.filter-bar::-webkit-scrollbar{display:none}

/* ─── Toolbar ─── */
.toolbar{display:flex;align-items:center;gap:10px;padding:6px 20px;max-width:1600px;margin:0 auto;font-size:11px;color:#878d99;border-bottom:1px solid #111;flex-wrap:wrap}  /* a11y-контраст */
.toolbar select{background:#1a1a1a;color:#aaa;border:1px solid #2a2a2a;border-radius:6px;padding:3px 6px;font-size:10px;cursor:pointer}
.toolbar .count{margin-right:auto}

/* ─── Grid ─── */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(164px,1fr));gap:14px;padding:16px 20px 160px;overflow:hidden;max-width:1600px;margin:0 auto}

/* ─── Sound button card ─── */
.sound-btn{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;background:#141414;border:1px solid #2a2a2a;border-radius:14px;padding:10px 6px 6px;transition:border-color 0.2s,box-shadow 0.2s,opacity 0.4s,transform 0.4s;min-width:0}
.sound-btn.fade-in{opacity:0;transform:translateY(12px)}
.sound-btn.visible{opacity:1;transform:translateY(0)}
.sound-btn:hover{border-color:#444;background:#161616}
.sound-btn .wrap{cursor:pointer;position:relative;width:82%;aspect-ratio:1}
.sound-btn:hover .bi{filter:brightness(1.15)}
.sound-btn .wrap:active .bi{transform:scale(0.92);filter:brightness(0.7);transition:50ms}
.sound-btn.playing{border-color:var(--pc,#60a5fa);box-shadow:0 0 12px color-mix(in srgb,var(--pc,#60a5fa) 25%,transparent)}

/* ─── Button labels ─── */
a.btn-label{font-size:11px;font-weight:600;color:#d1d5db;text-align:center;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 4px;text-decoration:none;display:block;cursor:pointer}
a.btn-label:hover{color:#60a5fa}
.btn-bottom{display:flex;align-items:center;justify-content:space-between;width:100%;padding:4px 6px 2px;min-height:36px}
.btn-views{font-family:monospace;font-size:12px;font-weight:700;color:#9ca3af}
.btn-like{width:32px;height:32px;border:1px solid #2a2a2a;background:transparent;color:#666;cursor:pointer;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:all 0.15s}
.btn-like .ic{width:17px;height:17px;vertical-align:0}
.btn-like:hover{border-color:#f43f5e;color:#f43f5e;background:#1a0808}
.btn-like.liked{border-color:#f43f5e;color:#f43f5e;background:#1a0808}
.btn-like.liked .ic{fill:currentColor}
/* группа действий справа в карточке: лайк + крестик «убрать из пада» */
.card-acts{display:flex;gap:5px;align-items:center}
.btn-x{width:32px;height:32px;border:1px solid #2a2a2a;background:transparent;color:#888;cursor:pointer;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:all .15s}
.btn-x .ic{width:16px;height:16px}
.btn-x:hover{border-color:#f43f5e;color:#f43f5e;background:#1a0808}

/* ─── Pulse rings ─── */
.sound-btn .pulse-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:4;overflow:visible}
.sound-btn .pulse-svg path,.sound-btn .pulse-svg use{opacity:0;transform-origin:250px 250px}
.sound-btn.playing .pulse-svg .pr1{animation:pulse-ring 1.8s ease-out infinite}
.sound-btn.playing .pulse-svg .pr2{animation:pulse-ring 1.8s ease-out 0.8s infinite}
@keyframes pulse-ring{0%{opacity:0.9;stroke-width:5;transform:scale(1)}40%{opacity:0.5;stroke-width:3}100%{opacity:0;stroke-width:1;transform:scale(1.4)}}

/* ─── Skeleton loading ─── */
.skeleton{background:#141414;border:1px solid #2a2a2a;border-radius:14px;padding:10px 6px 6px;display:flex;flex-direction:column;align-items:center;gap:4px;min-width:0}
.skel-circle{width:82%;aspect-ratio:1;clip-path:url(#sq);background:linear-gradient(110deg,#1a1a1a 30%,#2a2a2a 50%,#1a1a1a 70%);background-size:200%;animation:shimmer 1.4s ease-in-out infinite}
.skel-label{width:70%;height:11px;border-radius:4px;background:linear-gradient(110deg,#1a1a1a 30%,#2a2a2a 50%,#1a1a1a 70%);background-size:200%;animation:shimmer 1.4s ease-in-out infinite}
.skel-bottom{display:flex;align-items:center;justify-content:space-between;width:100%;padding:2px 4px 0}
.skel-views{width:32px;height:10px;border-radius:3px;background:linear-gradient(110deg,#1a1a1a 30%,#2a2a2a 50%,#1a1a1a 70%);background-size:200%;animation:shimmer 1.4s ease-in-out infinite}
.skel-heart{width:32px;height:32px;border-radius:8px;background:linear-gradient(110deg,#1a1a1a 30%,#2a2a2a 50%,#1a1a1a 70%);background-size:200%;animation:shimmer 1.4s ease-in-out infinite}
@keyframes shimmer{0%{background-position:200%}100%{background-position:-200%}}

/* ── LazySound: спиннер докачки аудио поверх сквиркла (TAPABOOM-08, моб. перф) ──
   Появление отложено (.15s) и плавное (.35s): при быстрой сети спиннер не мигает. */
.sound-btn.loading .bi{animation:snddim .4s ease .15s forwards}
.sound-btn.loading .wrap::after{content:"";position:absolute;left:32%;top:32%;width:36%;height:36%;
  border:3px solid rgba(255,255,255,.22);border-top-color:#fff;border-radius:50%;opacity:0;
  animation:sndspin .65s linear infinite,sndfade .35s ease-out .15s forwards;
  z-index:6;pointer-events:none;box-sizing:border-box}
@keyframes sndspin{to{transform:rotate(360deg)}}
@keyframes sndfade{to{opacity:1}}
@keyframes snddim{to{filter:brightness(.45) saturate(.6)}}