/* SoundButtonsHub — fast, accessible, kid-friendly */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--fg);
  line-height:1.55;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

/* Color tokens — dark first, light via media query
   Two pinks/purples on purpose:
     --accent / --accent-4   vibrant — for glows, accent rings, decorative
                             gradients without text on top.
     --accent-strong / -2    darker — used wherever WHITE TEXT sits on top
                             so the WCAG 4.5:1 ratio passes. */
:root{
  --bg:#0e0f1a;
  --bg-2:#161827;
  --fg:#f1f3ff;
  --muted:#a3a8c2;
  --accent:#ff5db1;          /* vibrant pink (decorative only) */
  --accent-2:#ffb86b;
  --accent-3:#5dd6ff;
  --accent-4:#9b8cff;        /* vibrant purple (decorative only) */
  --accent-strong:#c2287a;   /* WCAG-safe pink for white text (5.4:1) */
  --accent-strong-2:#5b3eef; /* WCAG-safe purple for white text (5.0:1) */
  --card:#1c1f33;
  --card-hover:#262a44;
  --border:rgba(255,255,255,.08);
  --shadow:0 6px 22px rgba(0,0,0,.45);
  --radius:18px;
}
@media (prefers-color-scheme: light){
  :root{
    --bg:#fff8f3;
    --bg-2:#ffeede;
    --fg:#1a1633;
    --muted:#4d4868;             /* darker for stronger contrast on light cards */
    --accent:#e6388c;
    --accent-2:#f5871f;
    --accent-3:#1a93c4;
    --accent-4:#6c4cff;
    --accent-strong:#a31a64;     /* even darker pink for light mode */
    --accent-strong-2:#4a2bd4;   /* even darker purple for light mode */
    --card:#ffffff;
    --card-hover:#fff0e2;
    --border:rgba(20,16,40,.08);
    --shadow:0 6px 22px rgba(80,40,120,.12);
  }
}

/* Keyboard focus — visible everywhere */
:focus{outline:none}
:focus-visible{
  outline:3px solid var(--accent-strong-2);
  outline-offset:3px;
  border-radius:6px;
}

/* Honor "increase contrast" / forced-colors */
@media (prefers-contrast: more){
  :root{ --muted:var(--fg); }
}

a{color:var(--accent-strong);text-decoration:none}
a:hover{text-decoration:underline}
@media (prefers-color-scheme: dark){
  a{color:var(--accent-3)}     /* cyan pops on dark bg, passes 4.5:1 */
}
img{max-width:100%;height:auto;display:block}

.container{width:min(1200px,92%);margin-inline:auto}

/* Header */
.site-header{
  background:linear-gradient(135deg,var(--accent-strong) 0%,var(--accent-strong-2) 100%);
  color:#fff;
  padding:14px 0;
  box-shadow:var(--shadow);
  position:sticky;top:0;z-index:50;
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:1.25rem;padding:6px 8px;border-radius:8px;min-height:44px}
.brand:hover{text-decoration:none}
.brand-logo{width:34px;height:34px;border-radius:10px;background:#fff;display:grid;place-items:center;font-size:1.3rem}
.nav{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.nav a{color:#fff;font-weight:600;font-size:.95rem;padding:10px 12px;border-radius:8px;min-height:44px;display:inline-flex;align-items:center}
.nav a:hover{background:rgba(255,255,255,.18);text-decoration:none}

/* Language switcher */
.lang-switch{position:relative}
.lang-switch summary{
  list-style:none;cursor:pointer;
  background:rgba(0,0,0,.22);
  padding:10px 16px;border-radius:999px;color:#fff;font-weight:700;font-size:.9rem;
  min-height:44px;display:inline-flex;align-items:center;
}
.lang-switch summary::-webkit-details-marker{display:none}
.lang-switch[open] .lang-menu{display:block}
.lang-menu{
  display:none;position:absolute;right:0;top:calc(100% + 6px);
  background:var(--card);color:var(--fg);
  border:1px solid var(--border);border-radius:12px;
  min-width:180px;box-shadow:var(--shadow);overflow:hidden;z-index:100;
}
.lang-menu a{display:block;padding:10px 14px;color:var(--fg)}
.lang-menu a:hover{background:var(--card-hover);text-decoration:none}

/* Hero */
.hero{
  padding:54px 0 28px;
  text-align:center;
  background:radial-gradient(ellipse at top,var(--bg-2) 0%,var(--bg) 70%);
}
.hero h1{
  font-size:clamp(2rem,5vw,3.4rem);
  margin:0 0 12px;
  line-height:1.1;
  background:linear-gradient(90deg,var(--accent-strong),var(--accent-strong-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
/* Fallback solid colour for forced-colors / unsupported background-clip */
@supports not ((-webkit-background-clip:text) or (background-clip:text)){
  .hero h1{color:var(--accent-strong)}
}
.hero p.lede{font-size:clamp(1rem,2vw,1.2rem);color:var(--muted);max-width:720px;margin:0 auto 20px}

/* Search */
.search{
  display:flex;gap:8px;max-width:560px;margin:0 auto 8px;
}
.search input{
  flex:1;padding:12px 16px;border-radius:999px;border:1px solid var(--border);
  background:var(--card);color:var(--fg);font-size:1rem;
  box-shadow:var(--shadow);min-height:44px;
}
.search input::placeholder{color:var(--muted);opacity:1}
.search input:focus-visible{outline:3px solid var(--accent-strong-2);outline-offset:2px}

/* Sound grid */
.section{padding:30px 0}
.section h2{font-size:1.6rem;margin:0 0 18px}
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(160px,1fr));
  gap:16px;
}
.sound-card{
  position:relative;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:16px 12px 12px;
  text-align:center;
  cursor:pointer;
  transition:transform .15s ease,background .15s ease,box-shadow .15s ease;
  overflow:hidden;
  user-select:none;
  color:var(--fg);
}
.sound-card:hover{background:var(--card-hover);transform:translateY(-2px);box-shadow:var(--shadow)}
.sound-card:active{transform:translateY(0) scale(.98)}
.sound-card.is-playing{
  outline:3px solid var(--accent);
  animation:pulse 1s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{box-shadow:0 0 0 0 rgba(255,93,177,.55)}
  50%{box-shadow:0 0 0 12px rgba(255,93,177,0)}
}
.sound-card .icon{
  width:84px;height:84px;margin:0 auto 10px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--accent),var(--accent-4));
  display:grid;place-items:center;
  box-shadow:inset 0 -4px 8px rgba(0,0,0,.18),0 4px 14px rgba(0,0,0,.25);
  position:relative;
}
.sound-card .icon img{width:54px;height:54px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.4))}
.sound-card .label{font-weight:700;font-size:1rem;margin:0;color:var(--fg)}
.sound-card .meta{font-size:.78rem;color:var(--muted);margin-top:2px}
.sound-card .more{
  display:inline-block;margin-top:10px;font-size:.9rem;font-weight:700;
  color:var(--fg);                       /* highest-possible contrast */
  text-decoration:underline;
  text-decoration-color:var(--accent-strong);
  text-decoration-thickness:2px;
  text-underline-offset:3px;
}
@media (prefers-color-scheme: dark){
  .sound-card .more{text-decoration-color:var(--accent-3)}
}
.sound-card:hover .more{text-decoration-color:var(--fg)}

/* Color variations for kid-friendly fun */
.sound-card:nth-child(7n+1) .icon{background:linear-gradient(135deg,#ff5db1,#9b8cff)}
.sound-card:nth-child(7n+2) .icon{background:linear-gradient(135deg,#ffb86b,#ff5db1)}
.sound-card:nth-child(7n+3) .icon{background:linear-gradient(135deg,#5dd6ff,#9b8cff)}
.sound-card:nth-child(7n+4) .icon{background:linear-gradient(135deg,#7fffa6,#5dd6ff)}
.sound-card:nth-child(7n+5) .icon{background:linear-gradient(135deg,#ffe066,#ffb86b)}
.sound-card:nth-child(7n+6) .icon{background:linear-gradient(135deg,#ff8a8a,#ff5db1)}
.sound-card:nth-child(7n+7) .icon{background:linear-gradient(135deg,#9b8cff,#5dd6ff)}

/* Sound detail page */
.sound-detail{padding:40px 0}
.sound-detail .play-area{
  display:flex;flex-direction:column;align-items:center;gap:20px;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:36px 20px;box-shadow:var(--shadow);
}
.big-button{
  width:200px;height:200px;border-radius:50%;border:none;cursor:pointer;
  background:linear-gradient(135deg,var(--accent-strong),var(--accent-strong-2));
  display:grid;place-items:center;
  box-shadow:0 12px 40px rgba(0,0,0,.35),inset 0 -8px 16px rgba(0,0,0,.18);
  transition:transform .12s ease;
}
.big-button img{width:120px;height:120px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.4))}
.big-button:hover{transform:scale(1.05)}
.big-button:active{transform:scale(.95)}
.big-button.is-playing{animation:pulse 1s ease-in-out infinite}

.controls{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.btn{
  background:var(--card);color:var(--fg);
  border:1px solid var(--border);border-radius:999px;
  padding:12px 18px;font-weight:600;cursor:pointer;font-size:.95rem;
  min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:6px;
  transition:background .15s ease;
  text-decoration:none;
}
.btn:hover{background:var(--card-hover)}
.btn.primary{background:var(--accent-strong);color:#fff;border-color:transparent}
.btn.primary:hover{background:var(--accent-strong-2)}

.info-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:14px;margin-top:24px;
}
.info-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px}
.info-card h3{margin:0 0 6px;font-size:1rem;color:var(--accent-strong)}
@media (prefers-color-scheme: dark){
  .info-card h3{color:var(--accent-3)}        /* cyan reads great on dark cards */
}
.info-card p{margin:0;color:var(--muted);font-size:.92rem}

/* Breadcrumbs */
.breadcrumbs{font-size:.88rem;color:var(--muted);margin:14px 0}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs a:hover{color:var(--fg)}

/* Footer */
.site-footer{
  margin-top:auto;
  background:var(--bg-2);
  padding:30px 0 20px;
  color:var(--muted);
  font-size:.92rem;
  border-top:1px solid var(--border);
}
.site-footer .columns{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px}
.site-footer h4{margin:0 0 8px;color:var(--fg);font-size:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:4px 0}
.site-footer a{color:var(--muted)}
.site-footer a:hover{color:var(--fg)}
.copyright{text-align:center;margin-top:22px;padding-top:14px;border-top:1px solid var(--border)}

/* Faq */
.faq details{
  background:var(--card);border:1px solid var(--border);border-radius:12px;
  padding:14px 18px;margin-bottom:10px;
}
.faq summary{cursor:pointer;font-weight:700;color:var(--fg)}
.faq p{margin:8px 0 0;color:var(--muted)}

/* ============================================================
   Now-Playing bar (Spotify-style, glassmorphic, with DJ A/B loop)
   ============================================================ */
.now-playing{
  position:fixed;left:0;right:0;bottom:0;z-index:1000;
  display:grid;
  grid-template-columns:minmax(180px,1fr) minmax(360px,2fr) auto;
  align-items:center;
  gap:18px;padding:10px 18px;
  background:rgba(22,24,39,.78);
  backdrop-filter:blur(22px) saturate(140%);
  -webkit-backdrop-filter:blur(22px) saturate(140%);
  border-top:1px solid rgba(255,255,255,.08);
  box-shadow:0 -10px 40px rgba(0,0,0,.35);
  color:var(--fg);
  transform:translateY(120%);
  transition:transform .35s cubic-bezier(.2,.8,.2,1);
  font-size:.92rem;
}
@media (prefers-color-scheme: light){
  .now-playing{
    background:rgba(255,248,243,.85);
    border-top:1px solid rgba(20,16,40,.06);
    box-shadow:0 -10px 40px rgba(80,40,120,.12);
  }
}
.now-playing.is-visible{transform:translateY(0)}
body.has-player{padding-bottom:96px}
@media (max-width:780px){
  body.has-player{padding-bottom:140px}
  .now-playing{
    grid-template-columns:1fr;
    gap:8px;padding:10px 12px 12px;
  }
}

.np-track{display:flex;align-items:center;gap:12px;min-width:0}
.np-icon{
  width:46px;height:46px;border-radius:12px;flex:none;
  background:linear-gradient(135deg,var(--accent),var(--accent-4));
  display:grid;place-items:center;
  box-shadow:0 4px 14px rgba(0,0,0,.3);
}
.np-icon img{width:30px;height:30px}
.np-meta{display:flex;flex-direction:column;min-width:0}
.np-name{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.np-time{font-size:.78rem;color:var(--muted);font-variant-numeric:tabular-nums}

.np-controls{display:flex;align-items:center;gap:10px;min-width:0}
.np-btn{
  background:rgba(255,255,255,.08);
  color:var(--fg);
  border:1px solid rgba(255,255,255,.1);
  border-radius:999px;
  padding:8px 12px;font-weight:700;font-size:.85rem;
  cursor:pointer;line-height:1;
  transition:background .15s ease,transform .12s ease,color .15s ease,border-color .15s ease;
  display:inline-flex;align-items:center;justify-content:center;gap:4px;
}
@media (prefers-color-scheme: light){
  .np-btn{background:rgba(20,16,40,.05);border-color:rgba(20,16,40,.1)}
}
.np-btn:hover{background:rgba(255,255,255,.16);transform:translateY(-1px)}
@media (prefers-color-scheme: light){
  .np-btn:hover{background:rgba(20,16,40,.1)}
}
.np-btn:active{transform:translateY(0) scale(.96)}
.np-btn.is-active{
  background:linear-gradient(135deg,var(--accent-strong),var(--accent-strong-2));
  color:#fff;border-color:transparent;
  box-shadow:0 4px 14px rgba(194,40,122,.35);
}

.np-play{width:44px;height:44px;padding:0;font-size:1.1rem;flex:none}
.np-play.is-playing{
  background:linear-gradient(135deg,var(--accent-strong),var(--accent-strong-2));
  color:#fff;border-color:transparent;
}

/* Progress bar */
.np-progress{
  flex:1;min-width:120px;height:36px;display:flex;align-items:center;cursor:pointer;
}
.np-progress-track{
  position:relative;width:100%;height:6px;border-radius:999px;
  background:rgba(255,255,255,.1);
  overflow:visible;
}
@media (prefers-color-scheme: light){
  .np-progress-track{background:rgba(20,16,40,.1)}
}
.np-progress-fill{
  position:absolute;left:0;top:0;bottom:0;width:0;border-radius:999px;
  background:linear-gradient(90deg,var(--accent),var(--accent-4));
  pointer-events:none;
}
.np-loop-region{
  position:absolute;top:-2px;bottom:-2px;
  background:rgba(125,255,200,.22);
  border-left:2px solid #7fffa6;border-right:2px solid #7fffa6;
  border-radius:4px;pointer-events:none;display:none;
}
.np-progress.has-loop .np-loop-region{display:block}
/* Loop & speed groups */
.np-loop,.np-speed{display:flex;gap:4px;flex:none}
.np-loop .np-btn,.np-speed .np-btn{padding:8px 10px;font-size:.78rem;min-width:42px}
.np-loop-btn.is-set{
  background:#7fffa6;color:#0e0f1a;border-color:transparent;
  box-shadow:0 4px 14px rgba(127,255,166,.4);
}

.np-close{
  width:44px;height:44px;padding:0;font-size:1rem;flex:none;
  background:transparent;border-color:transparent;color:var(--fg);
}
.np-close:hover{background:rgba(255,255,255,.08);color:var(--fg)}
@media (prefers-color-scheme: light){
  .np-close:hover{background:rgba(20,16,40,.06)}
}

@media (max-width:780px){
  .np-controls{flex-wrap:wrap;justify-content:center}
  .np-progress{order:-1;width:100%;flex:1 0 100%}
  .np-loop,.np-speed{order:1}
  .np-close{position:absolute;top:6px;right:8px}
  .np-track{padding-right:40px}
}

/* ============================================================
   Tools — shared styles for /tools/* pages
   ============================================================ */
.tool-hero{padding:40px 0 16px}
.tool-hero h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 8px}
.tool-hero p.lede{color:var(--muted);max-width:740px;margin:0}

.tool-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
  margin-bottom:18px;
}
.tool-card h2{margin:0 0 12px;font-size:1.2rem}
.tool-card .help{color:var(--muted);font-size:.92rem;margin:0 0 14px}

.tool-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:16px;
}

/* Drop zone */
.dropzone{
  display:grid;place-items:center;text-align:center;
  border:2px dashed rgba(255,255,255,.25);
  border-radius:var(--radius);
  padding:38px 22px;cursor:pointer;
  background:linear-gradient(135deg,rgba(255,93,177,.06),rgba(155,140,255,.06));
  transition:border-color .2s ease,background .2s ease,transform .2s ease;
}
@media (prefers-color-scheme: light){
  .dropzone{border-color:rgba(20,16,40,.18)}
}
.dropzone:hover,.dropzone.is-drag{
  border-color:var(--accent);
  background:linear-gradient(135deg,rgba(255,93,177,.14),rgba(155,140,255,.14));
  transform:translateY(-1px);
}
.dropzone strong{color:var(--accent);font-weight:800}
.dropzone .hint{color:var(--muted);font-size:.88rem;margin-top:6px}
.dropzone input[type=file]{display:none}

/* Waveform canvas */
.waveform{
  position:relative;width:100%;height:140px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--border);border-radius:14px;
  overflow:hidden;touch-action:none;user-select:none;
}
@media (prefers-color-scheme: light){
  .waveform{background:rgba(20,16,40,.04)}
}
.waveform canvas{display:block;width:100%;height:100%}
.waveform .selection{
  position:absolute;top:0;bottom:0;
  background:linear-gradient(180deg,rgba(255,93,177,.18),rgba(155,140,255,.18));
  border-left:2px solid var(--accent);border-right:2px solid var(--accent-4);
  pointer-events:none;
}
.waveform .handle{
  position:absolute;top:0;bottom:0;width:14px;margin-left:-7px;
  cursor:ew-resize;background:transparent;
}
.waveform .handle::before{
  content:"";position:absolute;left:5px;top:0;bottom:0;width:4px;
  background:var(--accent);border-radius:2px;
  box-shadow:0 0 12px rgba(255,93,177,.55);
}
.waveform .handle.right::before{background:var(--accent-4);box-shadow:0 0 12px rgba(155,140,255,.55)}
.waveform .playhead{
  position:absolute;top:0;bottom:0;width:2px;background:#fff;
  pointer-events:none;opacity:.85;box-shadow:0 0 8px rgba(255,255,255,.5);
  display:none;
}
.waveform.is-playing .playhead{display:block}

.range-info{
  display:flex;justify-content:space-between;color:var(--muted);
  font-size:.85rem;margin:8px 2px 14px;font-variant-numeric:tabular-nums;
}

/* Effect chips (voice changer) */
.fx-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;
}
.fx-chip{
  background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:14px 12px;cursor:pointer;text-align:center;
  font-weight:700;color:var(--fg);
  transition:transform .12s ease,background .15s ease,border-color .15s ease,box-shadow .15s ease;
}
.fx-chip:hover{transform:translateY(-2px);background:var(--card-hover)}
.fx-chip .emoji{display:block;font-size:1.6rem;margin-bottom:4px}
.fx-chip.is-active{
  background:linear-gradient(135deg,var(--accent-strong),var(--accent-strong-2));
  color:#fff;border-color:transparent;
  box-shadow:0 8px 22px rgba(194,40,122,.35);
}

/* Soundboard maker grid (smaller cards, draggable) */
.builder-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;
  min-height:120px;padding:8px;border:1px dashed var(--border);border-radius:14px;
}
.builder-cell{
  background:var(--card);border:1px solid var(--border);
  border-radius:14px;padding:14px 10px;text-align:center;cursor:pointer;
  position:relative;transition:transform .12s ease,background .15s ease;
}
.builder-cell:hover{transform:translateY(-2px);background:var(--card-hover)}
.builder-cell .icon{
  width:54px;height:54px;border-radius:50%;margin:0 auto 8px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-4));
}
.builder-cell .icon img{width:32px;height:32px}
.builder-cell:nth-child(7n+1) .icon{background:linear-gradient(135deg,#ff5db1,#9b8cff)}
.builder-cell:nth-child(7n+2) .icon{background:linear-gradient(135deg,#ffb86b,#ff5db1)}
.builder-cell:nth-child(7n+3) .icon{background:linear-gradient(135deg,#5dd6ff,#9b8cff)}
.builder-cell:nth-child(7n+4) .icon{background:linear-gradient(135deg,#7fffa6,#5dd6ff)}
.builder-cell:nth-child(7n+5) .icon{background:linear-gradient(135deg,#ffe066,#ffb86b)}
.builder-cell:nth-child(7n+6) .icon{background:linear-gradient(135deg,#ff8a8a,#ff5db1)}
.builder-cell:nth-child(7n+7) .icon{background:linear-gradient(135deg,#9b8cff,#5dd6ff)}
.builder-cell .label{font-weight:700;font-size:.92rem}
.builder-cell .remove{
  position:absolute;top:4px;right:4px;
  width:22px;height:22px;border-radius:50%;border:none;
  background:rgba(0,0,0,.45);color:#fff;cursor:pointer;font-size:.75rem;
  display:none;align-items:center;justify-content:center;
}
.builder-cell:hover .remove{display:flex}
.empty-builder{color:var(--muted);text-align:center;padding:30px;font-size:.95rem}

/* Pagination */
.pagination{
  display:flex;align-items:center;justify-content:center;gap:14px;
  margin:18px 0 4px;flex-wrap:wrap;
}
.pagination .btn{padding:8px 14px;min-width:44px;font-weight:700}
.pag-info{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.95rem}

/* Tool textfield */
.tool-input{
  width:100%;padding:12px 14px;border-radius:12px;
  background:var(--card);color:var(--fg);
  border:1px solid var(--border);font-size:1rem;min-height:44px;
}
.tool-input::placeholder{color:var(--muted);opacity:1}
.tool-input:focus-visible{outline:3px solid var(--accent-strong-2);outline-offset:2px}

/* Toast notification (used for "link copied" feedback) */
.toast{
  position:fixed;left:50%;bottom:120px;transform:translateX(-50%) translateY(20px);
  background:rgba(22,24,39,.92);color:#fff;
  padding:10px 18px;border-radius:999px;
  font-size:.9rem;font-weight:600;
  box-shadow:0 8px 30px rgba(0,0,0,.4);
  border:1px solid rgba(255,255,255,.1);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  opacity:0;pointer-events:none;z-index:1100;
  transition:opacity .25s ease,transform .25s ease;
}
.toast.is-visible{opacity:1;transform:translateX(-50%) translateY(0)}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}

/* Small screens */
@media (max-width: 600px){
  .grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
  .sound-card{padding:12px 8px 10px}
  .sound-card .icon{width:64px;height:64px}
  .sound-card .icon img{width:40px;height:40px}
  .big-button{width:160px;height:160px}
  .big-button img{width:90px;height:90px}
}