/* styles.css — upgraded full theme (dark + light) */

/* =========================
   THEME TOKENS (semantic)
   ========================= */
:root{
  --font: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-display: "Space Grotesk", Inter, system-ui, sans-serif;

  --radius: 18px;
  --radius-sm: 14px;
  --container: 1120px;

  --tabH: 74px;
  --miniH: 72px;

  --blur: 16px;
  --blur2: 22px;

  /* Brand accents */
  --accent: #00f7ff;     /* neon cyan */
  --accent2:#7c4dff;     /* violet */
  --hot: #ff2bd6;        /* neon magenta */

  --good: #57ff9a;
  --warn: #ffdd57;

  /* Dark default */
  color-scheme: dark;

  --bg: #070512;
  --bg2:#0b0720;

  --text: rgba(255,255,255,.92);
  --text2: rgba(255,255,255,.72);
  --text3: rgba(255,255,255,.56);

  /* Surfaces */
  --surface:  rgba(255,255,255,.055);
  --surface2: rgba(255,255,255,.075);
  --surface3: rgba(255,255,255,.095);

  /* Borders */
  --border:  rgba(255,255,255,.10);
  --border2: rgba(255,255,255,.15);

  /* Shadows */
  --shadow:  0 18px 60px rgba(0,0,0,.55);
  --shadow2: 0 10px 28px rgba(0,0,0,.35);

  /* Gradient intensity knobs */
  --aurora-a: .20;
  --aurora-b: .16;
  --aurora-c: .08;

  /* Frost layers */
  --frost:  rgba(10, 8, 26, .62);
  --frost2: rgba(12, 10, 28, .78);

  /* Ring / focus */
  --ring: rgba(0,247,255,.55);

  /* Component tuning */
  --thumb: rgba(255,255,255,.12);
  --thumb2: rgba(255,255,255,.18);

  /* Map legacy names for compatibility */
  --ink: var(--text);
  --ink2: var(--text2);
  --ink3: var(--text3);

  --glass: var(--surface);
  --glass2: var(--surface2);

  --stroke: var(--border);
  --stroke2: var(--border2);
}

[data-theme="light"]{
  color-scheme: light;

  --bg:  #f6f7fb;
  --bg2: #ffffff;

  --text:  rgba(12, 12, 18, .92);
  --text2: rgba(12, 12, 18, .70);
  --text3: rgba(12, 12, 18, .54);

  /* iOS-ish frosted white */
  --surface:  rgba(255,255,255,.72);
  --surface2: rgba(255,255,255,.82);
  --surface3: rgba(255,255,255,.90);

  --border:  rgba(16, 18, 30, .10);
  --border2: rgba(16, 18, 30, .16);

  --shadow:  0 18px 60px rgba(10,12,20,.14);
  --shadow2: 0 10px 28px rgba(10,12,20,.10);

  --aurora-a: .14;
  --aurora-b: .11;
  --aurora-c: .06;

  --frost:  rgba(255,255,255,.78);
  --frost2: rgba(255,255,255,.86);

  --accent: #0aa7ff;
  --accent2:#6b4bff;
  --hot: #ff2b7a;

  --ring: rgba(10,167,255,.45);

  --thumb: rgba(16,18,30,.10);
  --thumb2: rgba(16,18,30,.16);

  /* Legacy mappings remain */
}

/* =========================
   BASE / GLOBAL
   ========================= */
*{ box-sizing:border-box; }
html,body{ height:100%; }

body{
  margin:0;
  font-family: var(--font);
  color: var(--text);

  background-color: var(--bg);
  background-image:
    radial-gradient(1200px 800px at 18% 0%, rgba(124,77,255,var(--aurora-a)), transparent 58%),
    radial-gradient(1000px 720px at 86% 14%, rgba(0,247,255,var(--aurora-b)), transparent 54%),
    radial-gradient(900px 900px at 55% 120%, rgba(255,43,214,var(--aurora-c)), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, color-mix(in oklab, var(--bg) 70%, var(--bg2) 30%) 55%, var(--bg2) 100%);

  overflow-x:hidden;
}

/* selection polish */
::selection{ background: rgba(0,247,255,.22); color: var(--text); }
[data-theme="light"] ::selection{ background: rgba(10,167,255,.20); }

/* Scrollbars (WebKit + Firefox) */
*{ scrollbar-width: thin; scrollbar-color: var(--thumb) transparent; }
*::-webkit-scrollbar{ width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb{ background: var(--thumb); border-radius: 999px; }
*::-webkit-scrollbar-thumb:hover{ background: var(--thumb2); }
*::-webkit-scrollbar-track{ background: transparent; }

/* =========================
   BACKGROUND LAYERS
   ========================= */
.bg{ position:fixed; inset:0; pointer-events:none; z-index:0; }

#stars{
  position:absolute; inset:0;
  width:100%; height:100%;
  opacity:.85;
}
@media (prefers-reduced-motion: reduce){
  #stars{ opacity:.45; }
}

.nebula{
  position:absolute;
  width:900px; height:900px;
  filter: blur(40px);
  opacity:.35;
  border-radius: 50%;
  mix-blend-mode: screen;
}
[data-theme="light"] .nebula{
  opacity:.18;
  filter: blur(34px);
}

.nebula.n1{
  left:-220px; top:-240px;
  background:
    radial-gradient(circle at 30% 30%, rgba(124,77,255,.75), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(0,247,255,.55), transparent 55%),
    radial-gradient(circle at 50% 50%, rgba(255,43,214,.35), transparent 60%);
  animation: drift1 22s ease-in-out infinite;
}
.nebula.n2{
  right:-280px; bottom:-340px;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,247,255,.55), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(255,43,214,.35), transparent 55%),
    radial-gradient(circle at 50% 50%, rgba(124,77,255,.40), transparent 60%);
  animation: drift2 26s ease-in-out infinite;
}

@keyframes drift1{
  0%,100%{ transform: translate(0,0) scale(1); }
  50%{ transform: translate(50px, 30px) scale(1.06); }
}
@keyframes drift2{
  0%,100%{ transform: translate(0,0) scale(1); }
  50%{ transform: translate(-40px, -30px) scale(1.08); }
}

.grain{
  position:absolute; inset:-50%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.23'/%3E%3C/svg%3E");
  opacity:.10;
  transform: rotate(6deg);
}
[data-theme="light"] .grain{ opacity:.06; }

@media (prefers-reduced-motion: reduce){
  .nebula{ animation: none !important; }
}

/* =========================
   APP SHELL
   ========================= */
.app{
  position:relative;
  z-index:1;
  min-height:100%;
  padding-bottom: calc(var(--tabH) + var(--miniH) + env(safe-area-inset-bottom, 0px));
}

/* =========================
   TOPBAR
   ========================= */
.topbar{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter: blur(var(--blur2));
  -webkit-backdrop-filter: blur(var(--blur2));
  background: linear-gradient(
    180deg,
    color-mix(in oklab, var(--frost) 88%, transparent),
    color-mix(in oklab, var(--frost) 62%, transparent)
  );
  border-bottom: 1px solid var(--border);
}

.topbar-inner{
  max-width: var(--container);
  margin:0 auto;
  padding: 14px 16px 10px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}

.brand{ display:flex; align-items:center; gap:12px; }

.brand-mark{
  width:36px; height:36px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(124,77,255,.25), rgba(0,247,255,.18));
  border: 1px solid var(--border);
  box-shadow: var(--shadow2);
  position:relative;
  overflow:hidden;
}
.brand-mark::after{
  content:"";
  position:absolute; inset:-40%;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,247,255,.45), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(255,43,214,.30), transparent 55%),
    radial-gradient(circle at 50% 50%, rgba(124,77,255,.45), transparent 60%);
  filter: blur(10px);
  transform: rotate(18deg);
}

.dot{
  position:absolute;
  width:6px; height:6px; border-radius:50%;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(0,247,255,.55);
  opacity:.9;
}
.dot.d1{ left:10px; top:12px; }
.dot.d2{
  right:10px; top:9px;
  background: var(--hot);
  box-shadow: 0 0 18px rgba(255,43,214,.45);
}
.dot.d3{
  left:14px; bottom:9px;
  background: var(--accent2);
  box-shadow: 0 0 18px rgba(124,77,255,.45);
}

.brand-title{
  font-family: var(--font-display);
  font-weight:700;
  letter-spacing:.2px;
  font-size: 14px;
  line-height:1.1;
}
.brand-sub{
  font-size: 12px;
  color: var(--text3);
  margin-top: 2px;
}
.brand-logo{
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 6px;
}

.topbar-actions{ display:flex; gap:10px; align-items:center; }

/* =========================
   LARGE TITLE ROW
   ========================= */
.large-title{
  max-width: var(--container);
  margin:0 auto;
  padding: 0 16px 14px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
}
.large-title h1{
  margin: 0;
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: .2px;
}
.large-title p{
  margin: 6px 0 0;
  color: var(--text2);
  font-size: 13px;
  max-width: 560px;
}

.search-shell{
  display:flex;
  align-items:center;
  gap:8px;
  width: min(420px, 48vw);
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow2);
}
.search-shell input{
  width:100%;
  border:none;
  outline:none;
  background:transparent;
  color: var(--text);
  font-size: 13px;
}
.search-ic{ opacity:.7; }
.clearbtn{
  border:none;
  background:transparent;
  color: var(--text3);
  cursor:pointer;
  font-size: 14px;
  padding: 0 4px;
  display:none;
}

/* =========================
   BUTTONS
   ========================= */
.iconbtn{
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 12px;
  padding: 10px 10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  transition: transform .12s ease, border-color .12s ease, background .12s ease, box-shadow .12s ease;
}
.iconbtn:hover{
  transform: translateY(-1px);
  border-color: var(--border2);
  background: var(--surface2);
}
.iconbtn:active{ transform: translateY(0); background: var(--surface3); }

.iconbtn.play{
  border-color: color-mix(in oklab, var(--accent) 55%, transparent);
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 22%, transparent),
    color-mix(in oklab, var(--accent2) 16%, transparent)
  );
  box-shadow: 0 16px 40px rgba(0,247,255,.10);
}

.btn{
  border:none;
  border-radius: 14px;
  padding: 12px 14px;
  cursor:pointer;
  font-weight: 600;
  font-size: 13px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition: transform .12s ease, opacity .12s ease, box-shadow .12s ease, filter .12s ease;
}
.btn:active{ transform: scale(.99); }

.btn.primary{
  color: #041017;
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 95%, white 5%),
    color-mix(in oklab, var(--accent2) 85%, white 15%)
  );
  box-shadow: 0 18px 50px rgba(0,247,255,.18);
}
.btn.primary:hover{ filter: brightness(1.02); }

.btn.ghost{
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
}
.btn.ghost:hover{ background: var(--surface2); border-color: var(--border2); }

.btn .btn-ic{ font-weight:700; }

.textbtn{
  border:none;
  background:transparent;
  color: var(--text2);
  cursor:pointer;
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 10px;
  transition: background .12s ease, color .12s ease;
}
.textbtn:hover{ background: var(--surface); color: var(--text); }

/* =========================
   CONTENT LAYOUT
   ========================= */
.content{
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 16px 0;
}

.page{ display:none; animation: pop .16s ease-out; }
.page.active{ display:block; }

@keyframes pop{
  from{ opacity:0; transform: translateY(6px); }
  to{ opacity:1; transform: translateY(0); }
}

.row-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin: 18px 2px 10px;
}
.row-head h3{
  margin:0;
  font-family: var(--font-display);
  letter-spacing:.2px;
  font-size: 16px;
}

/* =========================
   HERO SLAB
   ========================= */
.hero-slab{
  position:relative;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 14px;
  padding: 16px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--surface2) 70%, transparent),
    color-mix(in oklab, var(--surface) 70%, transparent)
  );
  box-shadow: var(--shadow);
  overflow:hidden;
}
.hero-slab::before{
  content:"";
  position:absolute;
  inset:-30%;
  background:
    radial-gradient(circle at 20% 25%, rgba(0,247,255,.18), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(255,43,214,.12), transparent 55%),
    radial-gradient(circle at 50% 50%, rgba(124,77,255,.14), transparent 60%);
  filter: blur(24px);
  opacity:.9;
  pointer-events:none;
}
.hero-copy{ position:relative; z-index:1; }
.hero-art{ position:relative; z-index:1; display:flex; flex-direction:column; gap:12px; align-items:flex-end; }

.pill{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text2);
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
}
.hero-copy h2{
  margin: 12px 0 8px;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing:.2px;
}
.hero-copy p{
  margin:0;
  color: var(--text2);
  line-height:1.45;
  max-width: 560px;
}
.hero-actions{ margin-top: 14px; display:flex; gap:10px; flex-wrap:wrap; }

/* =========================
   COVER ART
   ========================= */
.cover{
  border-radius: 18px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 22%, transparent),
    color-mix(in oklab, var(--accent2) 18%, transparent),
    color-mix(in oklab, var(--hot) 12%, transparent)
  );
  position:relative;
  overflow:hidden;
  box-shadow: var(--shadow2);
}
.cover::after{
  content:"";
  position:absolute; inset:-40%;
  background:
    radial-gradient(circle at 30% 20%, rgba(0,247,255,.65), transparent 50%),
    radial-gradient(circle at 70% 65%, rgba(255,43,214,.42), transparent 52%),
    radial-gradient(circle at 40% 70%, rgba(124,77,255,.55), transparent 55%);
  filter: blur(14px);
  transform: rotate(10deg);
  opacity:.85;
}
.cover.big{ width: 220px; height: 220px; }
.cover.xl{ width: 300px; height: 300px; border-radius: 22px; }
.cover.sm{ width: 44px; height: 44px; border-radius: 14px; }

/* Hero meters */
.hero-meters{
  width: 220px;
  display:grid;
  gap: 10px;
}
.meter{
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
}
.meter-top{
  display:flex;
  justify-content:space-between;
  color: var(--text2);
  font-size: 12px;
  margin-bottom: 8px;
}
.meter-bar{
  height: 10px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--surface2) 80%, transparent);
  overflow:hidden;
  border: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
}
.meter-bar span{
  display:block;
  height:100%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(0,247,255,.95), rgba(124,77,255,.85), rgba(255,43,214,.75));
}

/* =========================
   HORIZONTAL RAIL
   ========================= */
.hscroll{
  display:flex;
  gap: 12px;
  overflow:auto;
  padding: 6px 2px 10px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}
.hscroll::-webkit-scrollbar{ height: 10px; }
.hscroll::-webkit-scrollbar-thumb{ background: var(--thumb); border-radius: 999px; }

.card{
  min-width: 168px;
  scroll-snap-align: start;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow2);
  overflow:hidden;
  cursor:pointer;
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
}
.card:hover{ transform: translateY(-2px); border-color: var(--border2); background: var(--surface2); }
.card:active{ transform: translateY(-1px); background: var(--surface3); }

.card .card-body{ padding: 12px 12px 14px; }
.card .title{ font-weight:700; letter-spacing:.2px; }
.card .sub{ margin-top: 4px; color: var(--text2); font-size: 12px; }
.card .cover{ width:100%; height: 140px; border-radius: 0; border:none; box-shadow:none; }
.card .cover::after{ opacity:.75; }

/* =========================
   GRIDS
   ========================= */
.grid{ display:grid; gap: 12px; }
.grid-2{ grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3{ grid-template-columns: repeat(3, minmax(0,1fr)); }

.tile{
  border-radius: 18px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--surface2) 70%, transparent),
    color-mix(in oklab, var(--surface) 70%, transparent)
  );
  box-shadow: var(--shadow2);
  padding: 14px;
  position:relative;
  overflow:hidden;
  cursor:pointer;
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
  min-height: 120px;
}
.tile:hover{ transform: translateY(-2px); border-color: var(--border2); background: var(--surface2); }
.tile:active{ transform: translateY(-1px); background: var(--surface3); }

.tile h4{
  margin:0;
  font-family: var(--font-display);
  letter-spacing:.2px;
  font-size: 15px;
}
.tile p{
  margin: 6px 0 0;
  color: var(--text2);
  font-size: 12.5px;
  line-height:1.35;
  max-width: 420px;
}
.tile .tile-badge{
  margin-top: 12px;
  display:inline-flex;
  font-size: 11px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text2);
}
.tile::after{
  content:"";
  position:absolute;
  inset:-30%;
  background:
    radial-gradient(circle at 25% 25%, rgba(0,247,255,.20), transparent 55%),
    radial-gradient(circle at 70% 65%, rgba(255,43,214,.12), transparent 55%),
    radial-gradient(circle at 55% 45%, rgba(124,77,255,.15), transparent 60%);
  filter: blur(24px);
  transform: rotate(12deg);
  opacity:.9;
}
.tile > *{ position:relative; z-index:1; }

/* =========================
   LISTS
   ========================= */
.list{
  display:flex;
  flex-direction:column;
  gap:10px;
}

.row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow2);
  cursor:pointer;
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
}
.row:hover{ transform: translateY(-1px); border-color: var(--border2); background: var(--surface2); }
.row:active{ transform: translateY(0); background: var(--surface3); }

.row-left{ display:flex; align-items:center; gap:12px; min-width:0; }
.row-meta{ min-width:0; }

.row-title{
  font-weight:700;
  letter-spacing:.15px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.row-sub{
  margin-top: 2px;
  color: var(--text2);
  font-size: 12px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.row-right{ display:flex; align-items:center; gap:10px; color: var(--text2); }

.pillmini{
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
}

/* =========================
   RADIO PAGE
   ========================= */
.radio-hero{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 14px;
  padding: 16px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--surface2) 70%, transparent),
    color-mix(in oklab, var(--surface) 70%, transparent)
  );
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.radio-hero::after{
  content:"";
  position:absolute;
  inset:-30%;
  background:
    radial-gradient(circle at 30% 25%, rgba(0,247,255,.18), transparent 55%),
    radial-gradient(circle at 70% 60%, rgba(255,43,214,.10), transparent 55%),
    radial-gradient(circle at 50% 50%, rgba(124,77,255,.14), transparent 60%);
  filter: blur(26px);
  opacity:.95;
}
.radio-left, .radio-right{ position:relative; z-index:1; }
.radio-left h2{ margin: 12px 0 8px; font-family: var(--font-display); }
.radio-left p{ margin: 0; color: var(--text2); line-height:1.45; }

.orb{
  width: 220px; height: 220px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,247,255,.70), rgba(124,77,255,.22) 45%, rgba(255,43,214,.12) 70%, transparent 72%),
    radial-gradient(circle at 60% 70%, rgba(255,43,214,.28), transparent 55%),
    radial-gradient(circle at 40% 55%, rgba(124,77,255,.35), transparent 60%);
  filter: blur(.2px);
  box-shadow: 0 30px 90px rgba(0,247,255,.12);
  margin-left:auto;
  position:relative;
}
.orb::after{
  content:"";
  position:absolute; inset:-35%;
  background: radial-gradient(circle at 50% 50%, rgba(0,247,255,.22), transparent 60%);
  filter: blur(18px);
}

.equalizer{
  display:flex;
  gap:7px;
  justify-content:flex-end;
  margin-top: 14px;
}
.equalizer span{
  width: 8px;
  height: 24px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(0,247,255,.95), rgba(124,77,255,.75), rgba(255,43,214,.55));
  opacity:.85;
  transform-origin: bottom;
  animation: eq 1.1s ease-in-out infinite;
}
.equalizer span:nth-child(2){ animation-delay:.08s; }
.equalizer span:nth-child(3){ animation-delay:.16s; }
.equalizer span:nth-child(4){ animation-delay:.24s; }
.equalizer span:nth-child(5){ animation-delay:.32s; }
.equalizer span:nth-child(6){ animation-delay:.40s; }
.equalizer span:nth-child(7){ animation-delay:.48s; }
.equalizer span:nth-child(8){ animation-delay:.56s; }
@keyframes eq{
  0%,100%{ transform: scaleY(.35); }
  50%{ transform: scaleY(1.25); }
}

/* =========================
   LIBRARY CHIPS
   ========================= */
.library-tabs{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  margin: 6px 0 14px;
}
.chip{
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text2);
  padding: 10px 12px;
  border-radius: 999px;
  cursor:pointer;
  font-weight: 600;
  font-size: 12px;
  transition: background .12s ease, border-color .12s ease, color .12s ease, transform .12s ease;
}
.chip:hover{ background: var(--surface2); border-color: var(--border2); transform: translateY(-1px); }
.chip:active{ transform: translateY(0); background: var(--surface3); }

.chip.active{
  color: var(--text);
  border-color: color-mix(in oklab, var(--accent) 38%, transparent);
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 16%, transparent),
    color-mix(in oklab, var(--accent2) 10%, transparent)
  );
}

/* =========================
   MINI PLAYER
   ========================= */
.mini-player{
  position: fixed;
  left: 12px; right: 12px;
  bottom: calc(var(--tabH) + env(safe-area-inset-bottom, 0px) + 10px);
  height: var(--miniH);
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--frost);
  backdrop-filter: blur(var(--blur2));
  -webkit-backdrop-filter: blur(var(--blur2));
  box-shadow: var(--shadow);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding: 10px 10px;
  z-index: 20;
}

.mini-left{
  border:none;
  background:transparent;
  color: inherit;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 0;
  padding: 0;
}
.mini-meta{ min-width:0; text-align:left; }

.mini-title{
  font-weight: 800;
  letter-spacing: .12px;
  font-size: 13px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width: 46vw;
}
.mini-artist{
  margin-top: 2px;
  color: var(--text2);
  font-size: 12px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  max-width: 46vw;
}

.mini-center{ flex: 1; display:none; }

.mini-progress{
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--surface2) 80%, transparent);
  border: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  overflow:hidden;
}
.mini-bar{
  display:block;
  height:100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(0,247,255,.95), rgba(124,77,255,.85), rgba(255,43,214,.75));
}

.mini-actions{ display:flex; gap:8px; align-items:center; }
.iconbtn svg{ fill: currentColor; opacity:.92; }

/* =========================
   TAB BAR
   ========================= */
.tabbar{
  position: fixed;
  left: 0; right: 0;
  bottom: 0;
  height: calc(var(--tabH) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  border-top: 1px solid var(--border);
  background: var(--frost);
  backdrop-filter: blur(var(--blur2));
  -webkit-backdrop-filter: blur(var(--blur2));
  z-index: 19;
  display:flex;
  justify-content:space-around;
  align-items:center;
}

.tab{
  border:none;
  background:transparent;
  color: var(--text2);
  cursor:pointer;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap: 6px;
  width: 20%;
  height: 100%;
  padding: 8px 6px;
  transition: color .12s ease, transform .12s ease;
}
.tab:hover{ color: var(--text); transform: translateY(-1px); }
.tab:active{ transform: translateY(0); }

.tab .tab-ic{
  font-size: 18px;
  line-height: 1;
  filter: drop-shadow(0 10px 22px rgba(0,0,0,.25));
}
[data-theme="light"] .tab .tab-ic{
  filter: drop-shadow(0 10px 22px rgba(10,12,20,.10));
}

.tab .tab-txt{
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .15px;
}

.tab.active{ color: var(--text); }
.tab.active .tab-ic{
  color: var(--accent);
  text-shadow: 0 0 24px rgba(0,247,255,.22);
}

/* =========================
   OVERLAY PLAYER
   ========================= */
.overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 30;
  display:none;
  padding: 14px;
}
.overlay.show{ display:block; }

.sheet{
  position:absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(980px, 96vw);
  max-height: min(86vh, 900px);
  overflow:hidden;
  border-radius: 26px;
  border: 1px solid var(--border);
  background: var(--frost2);
  box-shadow: var(--shadow);
  backdrop-filter: blur(var(--blur2));
  -webkit-backdrop-filter: blur(var(--blur2));
}

.sheet-handle{
  width: 56px;
  height: 6px;
  border-radius: 999px;
  background: color-mix(in oklab, var(--text) 18%, transparent);
  margin: 12px auto 6px;
  opacity:.65;
}

.sheet-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding: 8px 12px 12px;
  border-bottom: 1px solid var(--border);
}
.sheet-title{ text-align:center; flex:1; }

.small{ font-size: 11px; }
.room{ font-weight: 800; letter-spacing:.15px; font-size: 12px; }
.muted{ color: var(--text2); }

.sheet-body{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 14px;
  padding: 14px;
}

.np-left{
  padding: 12px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.np-meta{ margin-top: 14px; }
.np-title{
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: .2px;
}
.np-artist{ margin-top: 4px; color: var(--text2); font-size: 13px; }

.np-progress{ margin-top: 14px; }

.seek{
  width: 100%;
  accent-color: var(--accent);
}
.np-times{
  display:flex;
  justify-content:space-between;
  margin-top: 6px;
  color: var(--text2);
  font-size: 12px;
}

.np-controls{
  margin-top: 12px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}

.bigplay{
  width: 54px; height: 54px;
  border-radius: 18px;
  border: 1px solid color-mix(in oklab, var(--accent) 55%, transparent);
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 22%, transparent),
    color-mix(in oklab, var(--accent2) 14%, transparent)
  );
  cursor:pointer;
  color: var(--text);
  font-weight: 900;
  font-size: 18px;
  box-shadow: 0 20px 60px rgba(0,247,255,.12);
  transition: transform .12s ease, filter .12s ease;
}
.bigplay:hover{ filter: brightness(1.02); }
.bigplay:active{ transform: scale(.99); }

.np-vol{ margin-top: 14px; }
.vol{ width: 100%; accent-color: var(--accent2); }

.np-right{
  display:flex;
  flex-direction:column;
  gap: 12px;
}

.panel{
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 12px;
  overflow:hidden;
}
.panel-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 12px;
  margin-bottom: 10px;
}
.panel h4{
  margin:0;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing:.2px;
}

.queue{
  display:flex;
  flex-direction:column;
  gap: 10px;
  max-height: 260px;
  overflow:auto;
  padding-right: 4px;
}
.queue::-webkit-scrollbar{ width: 10px; }
.queue::-webkit-scrollbar-thumb{ background: var(--thumb); border-radius: 999px; }

.qitem{
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor:pointer;
  transition: border-color .12s ease, background .12s ease, transform .12s ease;
}
.qitem:hover{ border-color: var(--border2); background: var(--surface2); transform: translateY(-1px); }
.qitem:active{ transform: translateY(0); background: var(--surface3); }

.qmeta{ min-width:0; }
.qtitle{
  font-weight: 800;
  font-size: 12.5px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
.qsub{
  margin-top: 2px;
  color: var(--text2);
  font-size: 11.5px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.vibe{ display:flex; flex-wrap:wrap; gap: 8px; }
.tag{
  font-size: 11px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text2);
}

/* =========================
   TOAST
   ========================= */
.toast{
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(var(--tabH) + var(--miniH) + env(safe-area-inset-bottom, 0px) + 20px);
  background: var(--frost2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 12px;
  box-shadow: var(--shadow2);
  opacity: 0;
  pointer-events:none;
  transition: opacity .18s ease, transform .18s ease;
  z-index: 25;
}
.toast.show{
  opacity: 1;
  transform: translateX(-50%) translateY(-2px);
}

/* =========================
   RESPONSIVE
   ========================= */
@media (max-width: 920px){
  .grid-3{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .hero-slab, .radio-hero{ grid-template-columns: 1fr; }
  .hero-art{ align-items:flex-start; }
  .hero-meters, .cover.big{ width:100%; max-width: 360px; }
  .cover.big{ height: 220px; }
  .sheet-body{ grid-template-columns: 1fr; }
  .cover.xl{ width: 100%; height: 280px; }
  .queue{ max-height: 220px; }
  .search-shell{ width: min(520px, 88vw); }
}
@media (max-width: 520px){
  .grid-2{ grid-template-columns: 1fr; }
  .large-title{ flex-direction:column; align-items:flex-start; }
  .mini-center{ display:none; }
  .mini-title, .mini-artist{ max-width: 46vw; }
  .content{ padding-top: 10px; }
}

/* =========================
   FOCUS / A11Y
   ========================= */
:focus-visible{
  outline: 2px solid var(--ring);
  outline-offset: 2px;
  border-radius: 12px;
}

/* Placeholder polish */
input::placeholder, textarea::placeholder{
  color: var(--text3);
  opacity: .78;
}
[data-theme="light"] input::placeholder,
[data-theme="light"] textarea::placeholder{
  color: rgba(30, 36, 60, .55);
  opacity: .92;
}

/* =========================
   INTENTRIBUTION APP EXTENSIONS (Auth + Chat + Upload)
   ========================= */

/* Auth screens */
.auth-wrap{
  min-height: 100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 24px 16px;
  position:relative;
  z-index:1;
}

.auth-card{
  width: min(520px, 100%);
  border-radius: 26px;
  border: 1px solid var(--border);
  background: var(--frost2);
  backdrop-filter: blur(var(--blur2));
  -webkit-backdrop-filter: blur(var(--blur2));
  box-shadow: var(--shadow);
  padding: 18px;
  position:relative;
  overflow:hidden;
}
.auth-card::after{
  content:"";
  position:absolute; inset:-35%;
  background:
    radial-gradient(circle at 22% 30%, rgba(0,247,255,.18), transparent 55%),
    radial-gradient(circle at 78% 60%, rgba(255,43,214,.12), transparent 55%),
    radial-gradient(circle at 55% 45%, rgba(124,77,255,.16), transparent 60%);
  filter: blur(26px);
  opacity:.9;
  pointer-events:none;
}
.auth-card > *{ position:relative; z-index:1; }

.form{
  display:flex;
  flex-direction:column;
  gap: 12px;
  margin-top: 12px;
}

.label{
  font-size: 12px;
  color: var(--text2);
  font-weight: 700;
  letter-spacing:.12px;
}

.input{
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  outline:none;
  font-size: 13px;
  transition: border-color .12s ease, background .12s ease, box-shadow .12s ease;
}
.input:focus{
  border-color: color-mix(in oklab, var(--accent) 45%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--ring) 35%, transparent);
  background: var(--surface2);
}

.hint{ color: var(--text3); font-size: 12px; line-height:1.35; }

.form-row{
  display:flex;
  gap: 10px;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
}

.error{
  display:none;
  border-radius: 14px;
  border: 1px solid color-mix(in oklab, var(--hot) 45%, transparent);
  background: color-mix(in oklab, var(--hot) 16%, transparent);
  padding: 10px 12px;
  color: var(--text);
  font-size: 12.5px;
}
.error.show{ display:block; }

.success{
  display:none;
  border-radius: 14px;
  border: 1px solid color-mix(in oklab, var(--good) 45%, transparent);
  background: color-mix(in oklab, var(--good) 16%, transparent);
  padding: 10px 12px;
  color: var(--text);
  font-size: 12.5px;
}
.success.show{ display:block; }

/* Dashboard layout */
.shell{
  max-width: var(--container);
  margin: 0 auto;
  padding: 12px 16px 0;
  display:grid;
  grid-template-columns: 340px 1fr;
  gap: 12px;
}
@media (max-width: 980px){
  .shell{ grid-template-columns: 1fr; }
}

/* Panels */
.panel2{
  border-radius: 22px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow2);
  overflow:hidden;
}

.panel2-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  padding: 12px 12px;
  border-bottom: 1px solid var(--border);
}

.panel2-head h3{
  margin:0;
  font-family: var(--font-display);
  letter-spacing:.2px;
  font-size: 14px;
}

.panel2-body{ padding: 12px; }

.split{
  display:grid;
  grid-template-rows: auto 1fr auto;
  min-height: calc(100vh - 210px);
}
@media (max-width: 980px){
  .split{ min-height: calc(100vh - 240px); }
}

/* Conversation list */
.conv-list{ display:flex; flex-direction:column; gap: 10px; }

.conv{
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 10px 12px;
  cursor:pointer;
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
}
.conv:hover{ transform: translateY(-1px); border-color: var(--border2); background: var(--surface2); }
.conv:active{ transform: translateY(0); background: var(--surface3); }

.conv.active{
  border-color: color-mix(in oklab, var(--accent) 45%, var(--border));
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 12%, transparent),
    color-mix(in oklab, var(--accent2) 7%, transparent)
  );
}

.conv-title{
  font-weight: 900;
  letter-spacing:.12px;
  font-size: 13px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.conv-sub{
  margin-top: 3px;
  color: var(--text2);
  font-size: 12px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.badge{
  font-size: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text2);
  font-weight: 800;
  letter-spacing:.12em;
}

/* Message area */
.msgs{
  padding: 12px;
  overflow:auto;
  display:flex;
  flex-direction:column;
  gap: 10px;
}

.msg{
  max-width: 78%;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 10px 12px;
  box-shadow: var(--shadow2);
}

.msg.me{
  margin-left:auto;
  border-color: color-mix(in oklab, var(--accent) 40%, transparent);
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 14%, transparent),
    color-mix(in oklab, var(--accent2) 9%, transparent)
  );
}

.msg-meta{
  display:flex;
  gap: 10px;
  justify-content:space-between;
  color: var(--text3);
  font-size: 11px;
  margin-bottom: 6px;
}

.msg-body{
  white-space:pre-wrap;
  line-height:1.35;
  font-size: 13px;
  color: var(--text);
}

.msg-attach{
  margin-top: 8px;
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
}

.attach{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text2);
  font-size: 12px;
  cursor:pointer;
  transition: background .12s ease, border-color .12s ease, transform .12s ease;
}
.attach:hover{ background: var(--surface2); border-color: var(--border2); transform: translateY(-1px); }
.attach:active{ transform: translateY(0); background: var(--surface3); }

/* Composer */
.composer{
  padding: 12px;
  border-top: 1px solid var(--border);
  display:flex;
  flex-direction:column;
  gap: 10px;
}

.compose-row{
  display:flex;
  gap: 10px;
  align-items:flex-end;
}

textarea.input{
  min-height: 44px;
  max-height: 160px;
  resize: vertical;
}

.filepick{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
}

.filepill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text2);
  font-size: 12px;
  cursor:pointer;
  transition: background .12s ease, border-color .12s ease, transform .12s ease, color .12s ease;
}
.filepill:hover{ background: var(--surface2); border-color: var(--border2); transform: translateY(-1px); }
.filepill:active{ transform: translateY(0); background: var(--surface3); }

.filepill.active{
  color: var(--text);
  border-color: color-mix(in oklab, var(--accent) 38%, transparent);
  background: linear-gradient(135deg,
    color-mix(in oklab, var(--accent) 12%, transparent),
    color-mix(in oklab, var(--accent2) 7%, transparent)
  );
}

/* Upload */
.uploader{
  display:flex;
  flex-direction:column;
  gap: 10px;
}

.progress{
  height: 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
  background: color-mix(in oklab, var(--surface2) 80%, transparent);
  overflow:hidden;
}
.progress > span{
  display:block;
  height:100%;
  width:0%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(0,247,255,.95), rgba(124,77,255,.85), rgba(255,43,214,.75));
}

.smallrow{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  color: var(--text2);
  font-size: 12px;
}

/* Simple modal */
.modal{
  position: fixed;
  inset:0;
  background: rgba(0,0,0,.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display:none;
  z-index: 50;
  padding: 14px;
}
.modal.show{ display:block; }

.modal-card{
  width: min(720px, 96vw);
  max-height: min(86vh, 940px);
  overflow:auto;
  margin: 7vh auto 0;
  border-radius: 26px;
  border: 1px solid var(--border);
  background: var(--frost2);
  box-shadow: var(--shadow);
  backdrop-filter: blur(var(--blur2));
  -webkit-backdrop-filter: blur(var(--blur2));
}

/* =========================
   PERFORMANCE: reduce compositing
   ========================= */
.perf-lite .topbar,
.perf-lite .auth-card,
.perf-lite .mini-player,
.perf-lite .tabbar,
.perf-lite .overlay,
.perf-lite .sheet,
.perf-lite .modal-card{
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.perf-lite .nebula{
  filter: blur(26px);
  opacity: .24;
}

@media (prefers-reduced-motion: reduce){
  .nebula{ animation: none !important; }
  #stars{ opacity: .45; }
}