@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');

/* ═══════════════════════════════════════════════════════════════
   SannMusic — Streaming-player UI
   Three-panel floating shell · emerald identity (#1fd981)
   Drop-in replacement: maps onto existing index.html / app.js
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* Surfaces */
  --bg:            #000;
  --panel:         #121212;   /* sidebar + main panel */
  --panel-top:     #050505;   /* gradient top edge of main panel — near-black to blend with topbar */
  --elevated:      #181818;   /* cards */
  --elevated-2:    #282828;   /* card hover, menus */
  --surface-hover: hsla(0, 0%, 100%, 0.1);
  --surface-press: hsla(0, 0%, 100%, 0.07);
  --border:        hsla(0, 0%, 100%, 0.08);
  --border-hr:     hsla(0, 0%, 100%, 0.12);

  /* Text */
  --text:       #fff;
  --text-dim:   #b3b3b3;
  --text-muted: #6a6a6a;

  /* Identity — emerald, distinct from Spotify's #1db954 */
  --accent:       #1fd981;
  --accent-hover: #3ee99a;
  --accent-press: #16b86b;
  --accent-tint:  rgba(31, 217, 129, 0.14);
  --accent-glow:  rgba(31, 217, 129, 0.40);

  /* Keep legacy aliases so any inline refs still resolve */
  --surface:      #121212;
  --surface2:     #181818;
  --surface3:     #282828;
  --accent-green: #1fd981;
  --accent-dim:   rgba(31, 217, 129, 0.14);

  --error:    #f15e6c;
  --error-bg: #2a1213;

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-med:  0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.3s  cubic-bezier(0.4, 0, 0.2, 1);

  --font: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "SF Mono", "Cascadia Code", "JetBrains Mono", Consolas, monospace;

  --sidebar-w: 248px;
  --sidebar-collapsed-w: 72px;
  --header-h:  60px;
  --np-h:      88px;
  --gap:       8px;

  --radius-panel: 10px;
  --radius-card:  8px;
  --radius-sm:    4px;
  --radius-md:    6px;
  --radius-lg:    8px;
  --radius-xl:    12px;
  --radius-pill:  500px;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  height: 100%;
  background: var(--bg);
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.4;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─── Scrollbars (reference style) ─── */
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: hsla(0, 0%, 100%, 0.3);
  border-radius: 6px;
  border: 3px solid transparent;
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background: hsla(0, 0%, 100%, 0.5); background-clip: padding-box; }

/* ═══ Screens ═══ */
.screen { display: none; height: 100%; flex-direction: column; }
.screen.visible { display: flex; }

/* ═══════════════════════════════════════════════════════════════
   Login Screen
   ═══════════════════════════════════════════════════════════════ */
#login-screen {
  align-items: center;
  padding: 40px 24px;
  overflow-y: auto;
  background:
    radial-gradient(85% 60% at 14% -4%, rgba(31, 217, 129, 0.17) 0%, transparent 58%),
    radial-gradient(60% 50% at 92% 104%, rgba(31, 217, 129, 0.08) 0%, transparent 60%),
    linear-gradient(180deg, #0a0d0b 0%, #000 64%);
}
/* film grain */
#login-screen::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.login-shell {
  width: min(980px, 100%);
  margin: auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
  grid-template-areas:
    "brand card"
    "info  card";
  gap: 32px 56px;
  align-items: start;
  position: relative;
  z-index: 1;
}

/* ─── Brand ─── */
.login-brand { grid-area: brand; display: flex; flex-direction: column; gap: 20px; }
.login-brand-head { display: flex; align-items: center; gap: 16px; }
.login-mark { flex-shrink: 0; filter: drop-shadow(0 12px 32px rgba(31, 217, 129, 0.38)); }
.login-wordmark { font-size: 34px; font-weight: 800; letter-spacing: -1.1px; line-height: 1; }
.login-wordmark b { font-weight: 800; }
.login-tagline {
  margin-top: 7px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.6px;
  color: var(--text-dim);
}

/* equalizer motif */
.login-eq { display: flex; align-items: flex-end; gap: 4px; height: 26px; }
.login-eq span {
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, #2BE995, #10B86B);
  opacity: 0.55;
  transform-origin: bottom;
  animation: loginEq 1.6s ease-in-out infinite;
}
.login-eq span:nth-child(1) { height: 40%; animation-delay: -1.3s; }
.login-eq span:nth-child(2) { height: 90%; animation-delay: -0.7s; }
.login-eq span:nth-child(3) { height: 60%; animation-delay: -1.1s; }
.login-eq span:nth-child(4) { height: 100%; animation-delay: -0.2s; }
.login-eq span:nth-child(5) { height: 50%; animation-delay: -0.9s; }
@keyframes loginEq { 0%, 100% { transform: scaleY(0.35); } 50% { transform: scaleY(1); } }

/* ─── Info column ─── */
.login-info { grid-area: info; display: flex; flex-direction: column; gap: 24px; }
.login-features { list-style: none; display: flex; flex-direction: column; gap: 13px; margin: 0; padding: 0; }
.login-features li { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--text-dim); }
.login-features svg { color: var(--accent); flex-shrink: 0; }

.apk-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 17px;
  border: 1px solid var(--border-hr);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(31, 217, 129, 0.09), rgba(31, 217, 129, 0.02));
  color: var(--text);
  text-decoration: none;
  transition: border-color var(--transition-med), transform var(--transition-med), box-shadow var(--transition-med);
}
.apk-card:hover {
  border-color: rgba(31, 217, 129, 0.55);
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(31, 217, 129, 0.18);
}
.apk-ico {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--accent-tint);
  color: var(--accent);
  flex-shrink: 0;
}
.apk-body { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.apk-title { font-size: 14.5px; font-weight: 700; }
.apk-meta { font-size: 12px; color: var(--text-dim); }
.apk-arrow { margin-left: auto; color: var(--text-dim); transition: transform var(--transition-med), color var(--transition-med); }
.apk-card:hover .apk-arrow { transform: translateY(2px); color: var(--accent); }

/* ─── Sign-in card ─── */
.login-card {
  grid-area: card;
  align-self: center;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 38px 32px 32px;
  background: rgba(18, 18, 18, 0.72);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.login-card-head { display: flex; flex-direction: column; gap: 6px; }
.login-title { font-size: 26px; font-weight: 800; letter-spacing: -0.5px; }
.login-subtitle { font-size: 13px; font-weight: 500; color: var(--text-dim); }
.login-hint { font-size: 12px; color: var(--text-muted); text-align: center; margin: -6px 0 0; }
#login-screen .input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint); }

/* ─── Entrance ─── */
@keyframes loginRise {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.login-brand, .login-info, .login-card { animation: loginRise 0.55s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.login-info { animation-delay: 0.09s; }
.login-card { animation-delay: 0.17s; }

@media (prefers-reduced-motion: reduce) {
  .login-eq span { animation: none; }
  .login-brand, .login-info, .login-card { animation: none; }
}

/* ─── Responsive ─── */
@media (max-width: 860px) {
  #login-screen { padding: 28px 18px; overflow-y: auto; }
  .login-shell {
    display: flex; flex-direction: column;
    gap: 26px; width: min(420px, 100%); margin: auto;
  }
  .login-brand { order: 1; }
  .login-card { order: 2; align-self: stretch; }
  .login-info { order: 3; }
  .login-eq { display: none; }
  .login-features { gap: 12px; }
  .login-features li { font-size: 13px; }
}
@media (max-width: 420px) {
  .login-card { padding: 22px 18px; }
  .login-wordmark { font-size: 28px; }
  .login-mark { width: 44px; height: 44px; }
  .apk-card { padding: 12px; }
}

.login-fields { width: 100%; display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
}

.input {
  width: 100%;
  height: 46px;
  padding: 0 16px;
  background: var(--elevated);
  border: 1px solid var(--border-hr);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 15px;
  font-family: var(--font);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.input:focus {
  border-color: var(--text);
  box-shadow: 0 0 0 1px var(--text);
}
.input::placeholder { color: var(--text-muted); }

.login-error {
  display: none;
  width: 100%;
  padding: 11px 14px;
  background: var(--error-bg);
  border: 1px solid #4a1c1f;
  border-radius: var(--radius-sm);
  color: var(--error);
  font-size: 13px;
  text-align: center;
}
.login-error.visible { display: block; }

/* Primary pill — uses the emerald identity */
.btn-primary {
  width: 100%;
  height: 50px;
  background: var(--accent);
  color: #000;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3px;
  font-family: var(--font);
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform 33ms ease, background var(--transition-fast), filter var(--transition-fast);
}
.btn-primary:hover { transform: scale(1.03); background: var(--accent-hover); }
.btn-primary:active { transform: scale(1); filter: brightness(0.95); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

/* ═══════════════════════════════════════════════════════════════
   App shell — floating rounded panels on black
   ═══════════════════════════════════════════════════════════════ */
#browser-screen { background: var(--bg); }

.app-layout {
  display: flex;
  flex-direction: row;
  flex: 1;
  min-height: 0; /* ponytail: prevents flex overflow — fills remaining space below topbar */
  position: relative;
  gap: var(--gap);
  padding: 0 var(--gap) var(--gap);
  padding-bottom: calc(var(--np-h) + var(--gap));
}

/* ─── Sidebar (its own panel) ─── */
.sidebar {
  width: var(--sidebar-w);
  min-width: var(--sidebar-w);
  background: var(--panel);
  border: none;
  border-radius: var(--radius-panel) 0 0 var(--radius-panel);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  z-index: 10;
  overflow: hidden;
  transition: transform var(--transition-med), width var(--transition-slow), min-width var(--transition-slow);
}
.sidebar.collapsed {
  width: var(--sidebar-collapsed-w);
  min-width: var(--sidebar-collapsed-w);
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 18px;
  height: var(--header-h);
  flex-shrink: 0;
  cursor: pointer;
  transition: padding var(--transition-slow);
}
.sidebar.collapsed .sidebar-header { padding: 0; justify-content: center; }
.sidebar-header svg { stroke: var(--accent); flex-shrink: 0; }
.sidebar-logo {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.3px;
  white-space: nowrap;
  transition: opacity var(--transition-fast);
}
.sidebar.collapsed .sidebar-logo { opacity: 0; width: 0; overflow: hidden; }

.sidebar-nav {
  display: flex;
  flex-direction: column;
  padding: 4px 12px 12px;
  gap: 2px;
  overflow-y: auto;
  transition: padding var(--transition-slow);
}
.sidebar.collapsed .sidebar-nav { padding: 4px 8px 12px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 11px 12px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  text-align: left;
  transition: color var(--transition-fast), background var(--transition-fast), padding var(--transition-slow);
  white-space: nowrap;
  overflow: hidden;
}
.sidebar.collapsed .nav-item { justify-content: center; padding: 11px 0; gap: 0; }
.nav-item:hover { color: var(--text); }
.nav-item.active { color: var(--text); }
.nav-item.active .nav-icon { opacity: 1; color: var(--text); }
.nav-icon { flex-shrink: 0; opacity: 0.85; }
.nav-label { transition: opacity var(--transition-fast); }
.sidebar.collapsed .nav-label { opacity: 0; width: 0; overflow: hidden; }

.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 12px;
  transition: margin var(--transition-slow);
}
.sidebar.collapsed .sidebar-divider { margin: 8px 16px; }

.sidebar-backdrop { display: none; }

.sidebar-toggle {
  display: none;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  border-radius: 50%;
  transition: background var(--transition-fast);
  flex-shrink: 0;
}
.sidebar-toggle:hover { background: var(--surface-hover); }

.header-back-btn {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.35);
  border: none;
  border-radius: 50%;
  color: var(--text);
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font);
  flex-shrink: 0;
  transition: background var(--transition-fast);
}
.header-back-btn:hover { background: rgba(0,0,0,0.55); }

/* ─── Main panel ─── */
.main-panel {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(180deg, var(--panel-top) 0%, var(--panel) 240px);
  border-radius: 0 var(--radius-panel) var(--radius-panel) 0;
  position: relative;
}

/* ─── Scan progress bar ─── */
.scan-progress {
  height: 3px;
  background: var(--elevated-2);
  flex-shrink: 0;
  position: relative;
}
.scan-progress-bar {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 0.3s ease;
  border-radius: 0 2px 2px 0;
}
.scan-progress-text {
  position: absolute;
  right: 8px;
  top: -18px;
  font-size: 11px;
  color: var(--text-dim);
  white-space: nowrap;
}

/* ─── Header — translucent, sticky on the panel ─── */
.header {
  height: var(--header-h);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 12px;
  background: transparent;
  border: none;
  flex-shrink: 0;
  z-index: 20;
  transition: background var(--transition-med), box-shadow var(--transition-med);
}
.header.is-scrolled {
  background: rgba(18, 18, 18, 0.72) !important;
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  box-shadow: 0 1px 0 var(--border);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
  font-size: 14px;
  font-weight: 600;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  flex: 1;
  min-width: 0;
}
.breadcrumb::-webkit-scrollbar { display: none; }

.crumb {
  padding: 5px 8px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  cursor: pointer;
  transition: color var(--transition-fast);
  flex-shrink: 0;
}
.crumb:hover { color: var(--text); }
.crumb:last-child { color: var(--text); pointer-events: none; font-weight: 700; }
.crumb:first-child { font-weight: 700; }

.sep { color: var(--text-muted); padding: 0 2px; font-size: 16px; flex-shrink: 0; user-select: none; }

/* ─── Search bar ─── */
.tb-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.35);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  color: var(--text-dim);
  transition: color var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
}
.tb-btn:hover { color: var(--text); transform: scale(1.06); background: rgba(0, 0, 0, 0.55); }
.tb-btn:active { transform: scale(1); }

/* ─── Main content scroll region ─── */
.main-content { position: relative; flex: 1; overflow: hidden; }

.tab-content {
  display: none;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 88px;
}
#tab-folders { padding-top: 0; }
.tab-content.active { display: block; }

/* ═══ Generic list + empties ═══ */
.items-list { display: flex; flex-direction: column; padding: 0 8px; }

.items-list .empty-state {
  padding: 72px 20px;
  text-align: center;
  color: var(--text-dim);
  font-size: 15px;
}

.error-bar {
  padding: 11px 14px;
  margin: 8px 16px;
  background: var(--error-bg);
  border: 1px solid #4a1c1f;
  border-radius: var(--radius-sm);
  color: var(--error);
  font-size: 12px;
  line-height: 1.4;
  word-break: break-word;
}

/* ═══ Track / folder rows ═══ */
.item {
  display: flex;
  align-items: center;
  gap: 0;
  min-height: 56px;
  padding: 0 12px;
  border-bottom: none;
  border-radius: var(--radius-sm);
  cursor: default;
  transition: background var(--transition-fast);
  user-select: none;
}
.item:hover { background: var(--surface-hover); }
.item:active { background: var(--surface-press); }
.item-folder { cursor: pointer; }

/* checkbox */
.item-checkbox {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-right: 14px;
  border: 2px solid var(--text-muted);
  border-radius: 3px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: #000;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.selection-mode .item-checkbox { display: flex; }
.item-checkbox.checked { border-color: var(--accent); background: var(--accent); }

/* icon + thumb */
.item-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 14px;
  font-size: 16px;
  border-radius: var(--radius-sm);
}
.item-folder .item-icon { background: var(--accent-tint); color: var(--accent); font-size: 15px; }
.item-file .item-icon, .item-fallback-note { color: var(--text-dim); font-size: 16px; }

.item-thumb {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  margin-right: 14px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--elevated-2);
}

.item-index {
  width: 28px;
  text-align: center;
  font-size: 14px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  margin-right: 12px;
  user-select: none;
}

.item-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; padding: 6px 0; }

.item-name {
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.3;
}
.item-file .item-name { font-size: 15px; }

.item-meta {
  font-size: 13px;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.item-duration {
  flex-shrink: 0;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--text-dim);
  margin-left: 10px;
  min-width: 40px;
  text-align: right;
}

/* row buttons */
.btn-play {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-dim);
  transition: color var(--transition-fast), transform var(--transition-fast);
  margin-left: 6px;
  padding: 0;
}
.btn-play:hover { color: var(--text); transform: scale(1.1); }
.btn-play:active { transform: scale(1); }
.btn-play.is-playing { color: var(--accent); }

.btn-more {
  flex-shrink: 0;
  width: 36px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 1px;
  transition: color var(--transition-fast), transform var(--transition-fast);
  padding: 0;
}
.btn-more:hover { color: var(--text); transform: scale(1.1); }

/* currently playing row — green text, no full-row band (Spotify style) */
.item.currently-playing {
  background: transparent !important;
}
.item.currently-playing:hover { background: var(--surface-hover) !important; }
.item.currently-playing .item-name,
.item.currently-playing .item-index,
.item.currently-playing .track-num-index { color: var(--accent) !important; }

/* ═══════════════════════════════════════════════════════════════
   Spotify-style track table (folder + playlist views)
   ═══════════════════════════════════════════════════════════════ */
.track-head {
  display: flex;
  align-items: center;
  height: 36px;
  padding: 0 12px;
  margin: 4px 16px 6px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.7px;
}
.track-head .th-num { width: 28px; margin-right: 14px; text-align: center; flex-shrink: 0; }
.track-head .th-title { flex: 1; min-width: 0; }
.track-head .th-dur { width: 52px; text-align: right; flex-shrink: 0; color: var(--text-dim); }
.track-head .th-more { width: 36px; flex-shrink: 0; }

.track-list { padding: 0 8px; }

/* number column with hover-to-play + now-playing equalizer */
.track-row .track-num {
  width: 28px;
  height: 40px;
  margin-right: 14px;
  flex-shrink: 0;
  position: relative;
  display: grid;
  place-items: center;
}
.track-num-index {
  font-size: 15px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}
.track-num-play {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
  padding: 0;
}
.track-row:hover .track-num-index { visibility: hidden; }
.track-row:hover .track-num-play { display: flex; }

.track-eq {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.track-eq > span {
  width: 3px;
  height: 5px;
  background: var(--accent);
  border-radius: 1px;
}
.track-row.row-playing .track-eq > span { animation: eqbar 0.9s ease-in-out infinite; }
.track-eq > span:nth-child(2) { animation-delay: 0.25s; }
.track-eq > span:nth-child(3) { animation-delay: 0.5s; }
@keyframes eqbar { 0%, 100% { height: 4px; } 50% { height: 15px; } }

.track-row.currently-playing .track-num-index { display: none; }
.track-row.currently-playing .track-eq { display: flex; }
.track-row.currently-playing:hover .track-eq { display: none; }
.track-row.currently-playing:hover .track-num-play { display: flex; }
.track-row.currently-playing .item-name { color: var(--accent); }

/* ═══ Sub-folder cards inside a directory ═══ */
.subhead {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--text);
  margin: 12px 0 14px;
  padding: 0 24px;
}
.folder-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 8px;
  padding: 0 16px 12px;
}
.folder-card {
  background: var(--elevated);
  border-radius: var(--radius-card);
  padding: 12px;
  cursor: pointer;
  transition: background var(--transition-slow);
}
.folder-card:hover { background: var(--elevated-2); }
.folder-card:hover .card-play-btn { opacity: 1; transform: translateY(0); }
.folder-card-ph {
  color: var(--text-muted);
  background: linear-gradient(135deg, var(--elevated-2), var(--panel));
}

/* ═══ Folder & playlist hero action rows ═══ */
.folder-hero-actions, .playlist-hero ~ .album-detail-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}
.folder-shuffle-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: none;
  border: none;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color var(--transition-fast), transform var(--transition-fast);
}
.folder-shuffle-btn:hover { color: var(--text); transform: scale(1.08); }
.album-card-placeholder.folder-hero-ph {
  width: 232px;
  height: 232px;
  flex-shrink: 0;
  font-size: 0;
  color: var(--text-muted);
  background: linear-gradient(135deg, var(--elevated-2), var(--panel));
  aspect-ratio: auto;
}
.album-card-placeholder.folder-hero-ph svg { width: 72px; height: 72px; }

@media (max-width: 767px) {
  .album-card-placeholder.folder-hero-ph { width: 180px; height: 180px; }
}

/* ═══ Playlist cover hero ═══ */
.playlist-hero-cover {
  width: 232px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.7);
}
.playlist-hero-cover .pl-cover {
  margin-bottom: 0;
  border-radius: 0;
  box-shadow: none;
  width: 232px;
  height: 232px;
}

/* ═══ Selection batch bar ═══ */
.selection-bar {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  margin: 8px 16px 0;
  background: var(--elevated-2);
  border-radius: var(--radius-card);
}
.selection-bar.visible { display: flex; }

.selection-count { font-size: 13px; color: var(--text); font-weight: 700; flex: 1; }

.selection-btn {
  height: 34px;
  padding: 0 18px;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  transition: transform 33ms ease, background var(--transition-fast);
}
.selection-btn:hover { transform: scale(1.04); background: var(--accent-hover); }
.selection-btn:active { transform: scale(1); }
.selection-btn-danger { background: transparent; color: var(--text); border: 1px solid var(--border-hr); }
.selection-btn-danger:hover { background: transparent; border-color: var(--text); }

/* ═══════════════════════════════════════════════════════════════
   Now Playing Bar — sits on the black, full width
   ═══════════════════════════════════════════════════════════════ */
.now-playing {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--np-h);
  background: var(--bg);
  border: none;
  z-index: 100;
  flex-direction: row;
  align-items: center;
  padding: 0 16px;
  gap: 16px;
}

/* left — cover + meta */
.np-left {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 180px;
  width: 30%;
  max-width: 320px;
  flex-shrink: 0;
}

.np-cover {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--elevated-2);
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.5);
}
.np-placeholder {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--elevated-2);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.np-info { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.np-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.np-title:hover { text-decoration: underline; cursor: default; }
.np-artist {
  font-size: 12px;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.np-link {
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.np-link:hover {
  color: var(--text);
  text-decoration: underline;
}

/* center — controls + progress */
.np-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 0;
  max-width: 722px;
  margin: 0 auto;
}

.np-controls { display: flex; align-items: center; gap: 16px; }

.np-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-dim);
  border-radius: 50%;
  transition: color var(--transition-fast), transform var(--transition-fast);
  position: relative;
}
.np-btn:hover { color: var(--text); transform: scale(1.06); }
.np-btn:active { transform: scale(1); }
.np-btn-sm { width: 32px; height: 32px; }

/* white circular play/pause (reference) */
.np-btn-play {
  width: 38px;
  height: 38px;
  background: var(--text);
  color: #000;
  border-radius: 50%;
  transition: transform var(--transition-fast);
}
.np-btn-play:hover { color: #000; transform: scale(1.08); }
.np-btn-play:active { transform: scale(1); }

/* active states for shuffle / repeat — emerald with dot */
.np-btn-sm.active { color: var(--accent); }
.np-btn-sm.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

/* progress row */
.np-time-row { display: flex; align-items: center; gap: 10px; width: 100%; }
.np-time {
  font-size: 11px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  min-width: 36px;
  text-align: center;
}

.np-progress-click {
  flex: 1;
  height: 4px;
  background: hsla(0, 0%, 100%, 0.2);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: center;
}
.np-progress-click-fill {
  position: relative;
  height: 4px;
  background: var(--text);
  width: 0%;
  border-radius: 2px;
  pointer-events: none;
  transition: width 0.1s linear, background var(--transition-fast);
}
.np-progress-click-fill::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text);
  opacity: 0;
  transition: opacity var(--transition-fast);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
}
.np-progress-click:hover .np-progress-click-fill { background: var(--accent); }
.np-progress-click:hover .np-progress-click-fill::after { opacity: 1; }

/* right — like + close */
.np-right {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 180px;
  width: 30%;
  max-width: 320px;
  justify-content: flex-end;
}

.np-btn-like { transition: color var(--transition-fast), transform var(--transition-fast) !important; }
.np-btn-like:hover { transform: scale(1.15); color: var(--text); }
.np-btn-like.liked { color: var(--accent) !important; }
.np-btn-like.liked svg { fill: var(--accent); stroke: var(--accent); }
.np-btn-like.liked:hover { color: var(--accent-hover) !important; }

/* ─── Volume control ─── */
.np-volume-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.np-volume-slider-wrap {
  display: none;
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 12px 8px;
  background: var(--elevated-2);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  margin-bottom: 8px;
}
.np-volume-wrap:hover .np-volume-slider-wrap,
.np-volume-slider-wrap:hover { display: block; }
.np-volume-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100px;
  height: 4px;
  background: hsla(0, 0%, 100%, 0.2);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
  writing-mode: horizontal-tb;
}
.np-volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}
.np-volume-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

/* ─── Queue panel ─── */
.queue-panel {
  position: fixed;
  bottom: var(--np-h);
  right: 8px;
  width: 340px;
  max-height: 60vh;
  background: var(--elevated);
  border-radius: var(--radius-card);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
  z-index: 90;
  display: none;
  flex-direction: column;
  overflow: hidden;
}
.queue-panel.visible { display: flex; }
.queue-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.queue-panel-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}
.queue-clear-btn {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
}
.queue-clear-btn:hover { color: var(--text); }
.queue-panel-list {
  overflow-y: auto;
  flex: 1;
  padding: 4px 0;
}
.queue-panel .item { cursor: pointer; }
.queue-panel .item:hover { background: var(--surface-hover); }
.queue-panel .item-queue-drag {
  flex-shrink: 0;
  width: 24px;
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
  cursor: grab;
  margin-right: 4px;
}

@media (max-width: 767px) {
  .queue-panel {
    right: 4px;
    left: 4px;
    width: auto;
    max-height: 50vh;
  }
}

@media (max-width: 767px) {
  .np-volume-wrap { display: none; }
}

/* ═══════════════════════════════════════════════════════════════
   Section titles (Playlists / Favorites headers)
   ═══════════════════════════════════════════════════════════════ */
.playlists-view, .favorites-view { padding: 0 24px 24px; }
.home-view { padding: 8px 24px 24px; }

.playlists-header, .favorites-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}
.playlists-title {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--text);
}
.favorites-count { font-size: 13px; color: var(--text-dim); font-weight: 600; }

/* ═══ Card grids ═══ */
.playlist-grid, .album-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 8px;
}

.playlist-card, .album-card {
  background: var(--elevated);
  border-radius: var(--radius-card);
  padding: 12px;
  cursor: pointer;
  transition: background var(--transition-slow);
}
.playlist-card:hover, .album-card:hover { background: var(--elevated-2); }
.album-card { overflow: visible; }

.playlist-card-icon {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--accent-tint), var(--elevated-2));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--accent);
}

/* auto-composited playlist cover */
.pl-cover {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 14px;
  background: var(--elevated-2);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 1px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}
.pl-cover-empty {
  background: linear-gradient(135deg, var(--accent-tint), var(--elevated-2));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}
.pl-cover-img { width: 100%; height: 100%; object-fit: cover; display: block; background: var(--elevated-2); }

.playlist-card-name, .album-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 5px;
}
.playlist-card-meta, .album-card-artist, .album-card-year {
  font-size: 13px;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.45;
}

.album-card-cover {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-sm);
  background: var(--elevated-2);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}
.album-card-placeholder {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--elevated-2), var(--elevated));
  color: var(--text-muted);
  font-size: 38px;
  border-radius: var(--radius-sm);
}
.recent-card-placeholder {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--elevated-2), var(--elevated));
  color: var(--text-muted);
  font-size: 38px;
  border-radius: var(--radius-sm);
}
.album-card-info { padding: 14px 4px 6px; }
.album-card-title { margin-bottom: 4px; }

/* ─── Hover-reveal green play FAB ─── */
.card-cover-wrap { position: relative; margin-bottom: 14px; }
.card-cover-wrap--round { border-radius: 50%; }
.card-cover-wrap > .album-card-cover,
.card-cover-wrap > .recent-card-cover,
.card-cover-wrap > .album-card-placeholder,
.card-cover-wrap > .pl-cover { margin-bottom: 0; }

.card-play-btn {
  position: absolute;
  bottom: 8px;
  right: 8px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition-slow), transform var(--transition-slow), background var(--transition-fast);
  box-shadow: 0 8px 20px var(--accent-glow);
  z-index: 2;
  padding: 0;
}
.album-card:hover .card-play-btn,
.playlist-card:hover .card-play-btn,
.artist-card:hover .card-play-btn,
.recent-card:hover .card-play-btn { opacity: 1; transform: translateY(0); }
.card-play-btn:hover { background: var(--accent-hover) !important; transform: scale(1.06) translateY(0) !important; }
.card-play-btn:active { transform: scale(1) translateY(0) !important; }

/* ═══ Artists ═══ */
.artist-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 8px;
  padding-top: 4px;
}
.artist-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  padding: 16px 12px;
  border-radius: var(--radius-card);
  background: var(--elevated);
  transition: background var(--transition-slow);
}
.artist-card:hover { background: var(--elevated-2); }
.artist-card .card-cover-wrap { width: 100%; display: flex; justify-content: center; }
.artist-card-placeholder {
  width: 100%;
  max-width: 130px;
  aspect-ratio: 1;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--elevated-2), var(--accent-tint));
  color: var(--accent);
  font-size: 42px;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}
.artist-card-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}
.artist-card-meta { font-size: 13px; color: var(--text-dim); text-align: center; margin-top: 4px; }

/* ═══════════════════════════════════════════════════════════════
   Album / Artist / Playlist / Favorites detail — full-bleed gradient heroes
   ═══════════════════════════════════════════════════════════════ */
.album-detail-header, .artist-detail-header {
  display: flex;
  align-items: flex-end;
  gap: 24px;
  padding: 48px 32px 28px;
  min-height: 340px;
  position: relative;
  margin: 0 -24px;
  background:
    linear-gradient(180deg, rgba(31, 217, 129, 0.32) 0%, rgba(31, 217, 129, 0.06) 50%, transparent 100%),
    linear-gradient(180deg, #000 0%, #1a1a1a 8px, var(--panel) 100%);
}

/* Full-bleed for folder hero (items-list has different padding) */
.items-list > .album-detail-header,
.items-list > .artist-detail-header {
  margin: 0 -8px;
}

/* Purple gradient for Favorites */
.album-detail-header.favorites-hero {
  background:
    linear-gradient(180deg, rgba(102,72,176,0.92) 0%, rgba(72,50,128,0.5) 50%, transparent 100%),
    linear-gradient(180deg, #000 0%, #4d3a8c 8px, var(--panel) 100%);
}

/* Breadcrumb inside hero (overlaid on gradient) */
.hero-breadcrumb {
  position: absolute;
  top: 16px;
  left: 32px;
  right: 32px;
  display: flex;
  align-items: center;
  gap: 0;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 600;
  overflow-x: auto;
  scrollbar-width: none;
  z-index: 5;
}
.hero-breadcrumb::-webkit-scrollbar { display: none; }
.hero-breadcrumb .crumb {
  padding: 4px 7px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: color var(--transition-fast);
  flex-shrink: 0;
}
.hero-breadcrumb .crumb:hover { color: rgba(255,255,255,0.9); }
.hero-breadcrumb .crumb:last-child { color: var(--text); pointer-events: none; font-weight: 700; }
.hero-breadcrumb .sep { color: rgba(255,255,255,0.35); padding: 0 2px; font-size: 15px; flex-shrink: 0; user-select: none; }

.album-detail-cover {
  width: 232px;
  height: 232px;
  border-radius: var(--radius-md);
  object-fit: cover;
  background: var(--elevated-2);
  flex-shrink: 0;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.7);
}
.album-detail-info { flex: 1; min-width: 0; }
.album-detail-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text);
  margin-bottom: 12px;
}
.album-detail-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  letter-spacing: -1.5px;
  color: var(--text);
  line-height: 1.05;
  margin-bottom: 18px;
}
.album-detail-artist { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.album-detail-meta { font-size: 14px; color: var(--text-dim); }
.album-detail-meta .adm-artist { color: var(--text); font-weight: 700; }
.adm-artist-link { cursor: pointer; }
.adm-artist-link:hover { text-decoration: underline; }
.album-detail-meta .adm-dot { color: var(--text-muted); }
.album-detail-meta .adm-sub { color: var(--text-dim); }
.album-detail-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 32px;
  margin: 0 -24px;
  background: linear-gradient(180deg, rgba(31,217,129,0.04) 0%, transparent 100%);
}
.items-list > .album-detail-actions,
.items-list > .folder-hero-actions { margin: 0 -8px; }

/* desktop: reveal the row ••• only on hover / current (Spotify behavior) */
@media (hover: hover) {
  .track-row .btn-more { opacity: 0; transition: opacity var(--transition-fast); }
  .track-row:hover .btn-more,
  .track-row:focus-within .btn-more,
  .track-row.currently-playing .btn-more { opacity: 1; }
}

.artist-detail-placeholder {
  width: 232px;
  height: 232px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--elevated-2), var(--accent-tint));
  color: var(--accent);
  font-size: 72px;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.7);
}
.artist-detail-name {
  font-size: clamp(44px, 7vw, 80px);
  font-weight: 800;
  letter-spacing: -1.5px;
  color: var(--text);
  line-height: 1.05;
}
.artist-detail-meta { font-size: 14px; color: var(--text-dim); margin-top: 12px; }

/* big green play-all circle */
.album-play-all-btn, .playlist-play-all-fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: transform var(--transition-fast), background var(--transition-fast);
  box-shadow: 0 8px 24px var(--accent-glow);
  flex-shrink: 0;
}
.album-play-all-btn:hover, .playlist-play-all-fab:hover { transform: scale(1.06); background: var(--accent-hover); }
.album-play-all-btn:active, .playlist-play-all-fab:active { transform: scale(1); }

/* Hero follow pill (artist folders) */
.hero-follow-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.hero-follow-btn:hover { border-color: var(--text-dim); transform: scale(1.02); }
.hero-follow-btn:active { transform: scale(1); }
.hero-follow-btn.following {
  background: var(--accent-tint);
  border-color: var(--accent);
  color: var(--accent);
}
.hero-follow-btn.following svg { fill: currentColor; }

/* ═══════════════════════════════════════════════════════════════
   Home dashboard
   ═══════════════════════════════════════════════════════════════ */
.home-view { padding: 20px 24px 24px; }
.home-section { margin-bottom: 32px; }
.home-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 16px;
}
.home-section-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--text);
  white-space: nowrap;
}
.home-section-header { gap: 16px; }
.home-section-title:hover { text-decoration: underline; cursor: pointer; }
.home-section-link {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.home-section-link:hover { text-decoration: underline; color: var(--text); }

.home-horizontal-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.home-horizontal-scroll::-webkit-scrollbar { display: none; }

.recent-card {
  flex-shrink: 0;
  width: 160px;
  padding: 12px;
  border-radius: var(--radius-card);
  background: var(--elevated);
  cursor: pointer;
  transition: background var(--transition-slow);
}
.recent-card:hover { background: var(--elevated-2); }
.recent-card-cover {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--elevated-2);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}
.recent-card .card-cover-wrap { margin-bottom: 14px; }
.recent-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 4px;
}
.recent-card-artist {
  font-size: 13px;
  color: var(--text-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.folder-chip {
  flex-shrink: 0;
  padding: 9px 18px;
  background: var(--elevated);
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.folder-chip:hover { background: var(--elevated-2); transform: scale(1.03); }

/* ═══ Detail nav / back ═══ */
.detail-nav { padding: 8px 24px 0; display: flex; align-items: center; }
.detail-back-btn {
  background: rgba(0, 0, 0, 0.4);
  border: none;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  font-family: var(--font);
  white-space: nowrap;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.detail-back-btn:hover { background: rgba(0, 0, 0, 0.6); transform: scale(1.04); }

.playlist-back-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  padding: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.4);
  border: none;
  color: var(--text);
  cursor: pointer;
  font-weight: 700;
  font-family: var(--font);
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.playlist-back-btn:hover { background: rgba(0, 0, 0, 0.6); transform: scale(1.04); }

/* ═══ Playlist detail header ═══ */
.playlist-detail-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 24px;
  margin-bottom: 8px;
}
.playlist-detail-title { font-size: 26px; font-weight: 800; letter-spacing: -0.4px; color: var(--text); }
.playlist-detail-actions { margin-left: auto; display: flex; gap: 10px; }
.playlist-detail-actions .playlist-action-btn {
  height: 36px;
  padding: 0 18px;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  transition: transform 33ms ease, background var(--transition-fast);
}
.playlist-play-all { background: var(--accent); color: #000; }
.playlist-play-all:hover { background: var(--accent-hover); transform: scale(1.04); }
.playlist-more-btn {
  background: transparent;
  border: 1px solid var(--border-hr) !important;
  color: var(--text-dim);
  height: 36px;
  width: 36px;
  border-radius: 50%;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition-fast), color var(--transition-fast);
  padding: 0;
  letter-spacing: 1px;
}
.playlist-more-btn:hover { border-color: var(--text); color: var(--text); }

/* ═══════════════════════════════════════════════════════════════
   Dropdown menu
   ═══════════════════════════════════════════════════════════════ */
.dropdown-backdrop { position: fixed; inset: 0; z-index: 149; background: transparent; }
.dropdown {
  position: fixed;
  z-index: 150;
  background: var(--elevated-2);
  border: none;
  border-radius: var(--radius-card);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5), 0 6px 12px rgba(0, 0, 0, 0.35);
  min-width: 196px;
  padding: 4px;
  overflow: hidden;
}
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px;
  font-size: 14px;
  font-weight: 500;
  font-family: var(--font);
  color: var(--text);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}
.dropdown-item:hover { background: var(--surface-hover); }
.dropdown-item-danger { color: var(--error); }
.dropdown-item-danger:hover { background: var(--error-bg); }
.dropdown-divider { height: 1px; background: var(--border-hr); margin: 4px 0; }
.dropdown-item.has-submenu::after { content: '›'; margin-left: auto; font-size: 18px; color: var(--text-dim); }

/* ═══ Upload progress ═══ */
.upload-progress {
  padding: 14px 16px;
  margin: 8px 16px;
  background: var(--elevated);
  border-radius: var(--radius-card);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  color: var(--text-dim);
}
.upload-track { width: 100%; height: 4px; background: hsla(0, 0%, 100%, 0.2); border-radius: 2px; overflow: hidden; }
.upload-fill { height: 100%; background: var(--accent); border-radius: 2px; transition: width var(--transition-fast); width: 0; }

/* ═══════════════════════════════════════════════════════════════
   Modal
   ═══════════════════════════════════════════════════════════════ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.modal-box {
  background: var(--elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px;
  width: 90%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
}
.modal-title { font-size: 22px; font-weight: 800; letter-spacing: -0.3px; color: var(--text); }
.modal-input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  background: #3e3e3e;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 15px;
  font-family: var(--font);
  outline: none;
  transition: box-shadow var(--transition-fast);
}
.modal-input:focus { box-shadow: 0 0 0 2px var(--text); }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 4px; }
.modal-btn {
  height: 40px;
  padding: 0 24px;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  transition: transform 33ms ease, background var(--transition-fast);
}
.modal-btn:hover { transform: scale(1.04); }
.modal-btn:active { transform: scale(1); }
.modal-btn-secondary { background: transparent; color: var(--text); }
.modal-btn-secondary:hover { background: transparent; color: var(--text); text-decoration: underline; }
.modal-btn-primary { background: var(--accent); color: #000; }
.modal-btn-primary:hover { background: var(--accent-hover); }
.modal-btn-danger { background: var(--error); color: #fff; }

/* ─── Post-login notice ─── */
.notice-box { max-width: 460px; gap: 18px; }
.notice-head { display: flex; align-items: center; gap: 10px; }
.notice-pill {
  font-size: 10px; font-weight: 800; letter-spacing: 0.8px; text-transform: uppercase;
  color: #000; background: var(--accent); border-radius: var(--radius-pill); padding: 3px 10px;
}
.notice-item {
  display: flex; gap: 14px; padding: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
}
.notice-ico {
  flex-shrink: 0; width: 38px; height: 38px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--accent-tint); color: var(--accent);
}
.notice-body { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.notice-body strong { font-size: 14px; font-weight: 800; letter-spacing: -0.2px; }
.notice-body p { font-size: 13px; color: var(--text-dim); line-height: 1.5; }
.notice-dl {
  align-self: flex-start; margin-top: 3px;
  font-size: 13px; font-weight: 700; color: var(--accent); text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
}
.notice-dl:hover { text-decoration: underline; }
.notice-remember {
  display: flex; align-items: center; gap: 9px;
  font-size: 13px; color: var(--text-dim); cursor: pointer; user-select: none;
}
.notice-remember input { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
@media (max-width: 480px) {
  .notice-box { padding: 22px 18px; }
  .notice-item { padding: 12px; gap: 11px; }
}

.metadata-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.metadata-form .field { gap: 4px; }
.metadata-form .field.full { grid-column: 1 / -1; }
.metadata-form .field-label { font-size: 10px; }
.metadata-form .input { height: 40px; font-size: 14px; }

/* ═══ Loading overlay ═══ */
.loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  z-index: 200;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.loading-overlay.visible { display: flex; }
.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid hsla(0, 0%, 100%, 0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text { font-size: 13px; font-weight: 600; color: var(--text-dim); }

/* ═══════════════════════════════════════════════════════════════
   Responsive — tablet
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .sidebar { width: 220px; min-width: 220px; }
  .playlist-grid, .album-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .artist-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
}

/* ═══════════════════════════════════════════════════════════════
   Responsive — mobile
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 767px) {
  .app-layout { padding: 0; gap: 0; }
  #browser-screen .app-layout { padding-bottom: var(--np-h); }

  .sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: 280px;
    min-width: 280px;
    z-index: 150;
    border-radius: 0;
    transform: translateX(-100%);
  }
  .sidebar.open { transform: translateX(0); box-shadow: 0 0 40px rgba(0, 0, 0, 0.6); }

  .sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 149;
    background: rgba(0, 0, 0, 0.6);
    opacity: 0;
    transition: opacity var(--transition-med);
  }
  .sidebar-backdrop.visible { display: block; opacity: 1; }

  .sidebar-toggle { display: flex; }
  .main-panel { border-radius: 0; }
  .header { padding: 0 14px; gap: 10px; }
  .header.is-scrolled { background: rgba(18, 18, 18, 0.92) !important; }

  .now-playing { padding: 0 12px; gap: 10px; }
  .np-left { min-width: 0; width: auto; flex: 1; max-width: none; }
  .np-center { display: none; }
  .np-right { min-width: 0; width: auto; flex-shrink: 0; }

  .tab-content { padding-bottom: 128px; }
  .playlists-view, .favorites-view { padding: 0 16px 20px; }
  .home-view { padding: 8px 16px 20px; }
  .playlist-grid, .album-grid, .folder-card-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 155px)); gap: 10px; justify-content: center; }
  .folder-card, .playlist-card, .album-card { padding: 10px; }
  .album-card-title, .playlist-card-name { font-size: 13px; }
  .album-card-artist, .playlist-card-meta { font-size: 11px; }
  .folder-card-grid { padding: 0 12px 12px; }
  .artist-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  .album-detail-header, .artist-detail-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding: 32px 20px 24px;
    min-height: 0;
    margin: 0 -16px;
  }
  .items-list > .album-detail-header,
  .items-list > .artist-detail-header { margin: 0 -8px; }
  .hero-breadcrumb { left: 20px; right: 20px; }
  .album-detail-cover { width: 180px; height: 180px; }
  .artist-detail-placeholder { width: 180px; height: 180px; font-size: 56px; }
  .album-detail-title { font-size: clamp(28px, 9vw, 44px); }
  .artist-detail-name { font-size: clamp(30px, 10vw, 48px); }
  .album-detail-actions { justify-content: center; padding: 18px 20px; margin: 0 -16px; }
  .items-list > .album-detail-actions,
  .items-list > .folder-hero-actions { margin: 0 -8px; }
}

@media (max-width: 480px) {
  .np-cover { width: 44px; height: 44px; }
  .np-title { font-size: 13px; }
  .np-artist { font-size: 11px; }
  .recent-card { width: 150px; }
}

/* ─── Mobile bar: restore center controls on a second row, optional ─── */
@media (max-width: 767px) {
  .now-playing { height: 64px; }
  #browser-screen .app-layout { padding-bottom: 64px; }
}

/* ─── Safe area for notched phones ─── */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .now-playing {
    padding-bottom: env(safe-area-inset-bottom);
    height: calc(var(--np-h) + env(safe-area-inset-bottom));
  }
  #browser-screen .app-layout {
    padding-bottom: calc(var(--np-h) + var(--gap) + env(safe-area-inset-bottom));
  }
  @media (max-width: 767px) {
    .now-playing { height: calc(64px + env(safe-area-inset-bottom)); }
    #browser-screen .app-layout {
      padding-bottom: calc(64px + env(safe-area-inset-bottom));
    }
  }
}

/* ═══════════════════════════════════════════════════════════════
   Settings Modal
   ═══════════════════════════════════════════════════════════════ */
/* Card more button (three-dot menu) */
.card-more-btn {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: 5;
}
.folder-card:hover .card-more-btn,
.card-more-btn:focus-visible { opacity: 1; }
.card-more-btn:hover { background: rgba(0,0,0,0.85); color: var(--text); }

/* Card follow button (artists) — stacked above the play FAB */
.card-follow-btn {
  position: absolute;
  bottom: 64px;
  right: 18px;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: opacity var(--transition-fast), background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  z-index: 5;
}
.card-follow-btn:hover { background: rgba(0,0,0,0.85); color: var(--text); transform: scale(1.06); }
.card-follow-btn.followed { color: var(--accent); background: rgba(0,0,0,0.75); }
.card-follow-btn.followed svg { fill: currentColor; }
.card-follow-btn:focus-visible { opacity: 1; }
@media (hover: hover) {
  .card-follow-btn { opacity: 0; }
  .folder-card:hover .card-follow-btn { opacity: 1; }
}

/* Hidden items */
.folder-card-hidden { opacity: 0.55; }
.folder-card-hidden:hover { opacity: 1; }
.hidden-badge {
  position: absolute;
  top: 6px;
  left: 6px;
  width: 22px;
  height: 22px;
  background: rgba(0,0,0,0.7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: #f0a040;
  pointer-events: none;
}
.track-hidden { opacity: 0.5; }
.track-hidden:hover { opacity: 0.85; }

.settings-tab {
  padding: 6px 16px;
  border: none;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.settings-tab:hover { background: rgba(255,255,255,0.08); color: var(--text); }
.settings-tab.active { background: var(--accent); color: #000; }
.settings-panel { display: none; }
.settings-panel.active { display: flex; flex-direction: column; gap: 20px; padding-top: 20px; }
.settings-panel .modal-actions { margin-top: 0; }

/* ═══════════════════════════════════════════════════════════════
   v2 ENHANCEMENTS — logo, full-screen player, mobile nav, polish
   ═══════════════════════════════════════════════════════════════ */

/* ─── Logo ─── */
.sidebar-logo b { font-weight: 800; }
.logo-accent { color: var(--accent); font-weight: 700; }

/* mobile-only brand lockup in header */
.header-brand { display: none; align-items: center; gap: 9px; flex: 1; min-width: 0; }
.header-brand svg { filter: drop-shadow(0 4px 10px rgba(31,217,129,0.3)); flex-shrink: 0; }
.header-brand-text { font-size: 17px; font-weight: 800; letter-spacing: -0.3px; }
.header-brand-text b { font-weight: 800; }

/* ─── Polish: cards lift on hover ─── */
.album-card, .playlist-card, .recent-card, .artist-card, .folder-card {
  transition: background var(--transition-med), transform var(--transition-med), box-shadow var(--transition-med);
}
.album-card:hover, .playlist-card:hover, .recent-card:hover, .artist-card:hover, .folder-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
}

.now-playing { border-top: 1px solid var(--border); }

/* ═══════════════════════════════════════════════════════════════
   Full-screen Player
   ═══════════════════════════════════════════════════════════════ */
.fs-player {
  position: fixed; inset: 0;
  z-index: 130;
  display: flex; flex-direction: column;
  opacity: 0; visibility: hidden;
  transform: translateY(24px);
  transition: opacity var(--transition-med), transform var(--transition-med), visibility var(--transition-med);
  overflow: hidden;
}
.fs-player.open { opacity: 1; visibility: visible; transform: translateY(0); }

.fs-bg {
  position: absolute; inset: -10%;
  background-size: cover; background-position: center;
  filter: blur(60px) saturate(1.5) brightness(0.55);
  transform: scale(1.2);
  transition: background-image var(--transition-slow);
}
.fs-scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.72) 45%, rgba(0,0,0,0.92) 100%);
}

.fs-inner {
  position: relative; z-index: 2;
  flex: 1; min-height: 0;
  display: flex; flex-direction: column;
  width: 100%; max-width: 560px;
  margin: 0 auto;
  padding: 18px 24px calc(28px + env(safe-area-inset-bottom, 0px));
  padding-top: calc(18px + env(safe-area-inset-top, 0px));
}

.fs-top { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.fs-top-label { flex: 1; min-width: 0; text-align: center; display: flex; flex-direction: column; gap: 2px; }
.fs-top-sub { font-size: 10px; font-weight: 700; letter-spacing: 1px; color: var(--text-dim); }
.fs-top-src { font-size: 13px; font-weight: 700; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-icon-btn {
  width: 40px; height: 40px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; color: var(--text); cursor: pointer;
  border-radius: 50%; transition: background var(--transition-fast), transform var(--transition-fast);
}
.fs-icon-btn:hover { background: var(--surface-hover); transform: scale(1.05); }

/* stage holds art / lyrics / queue (one visible at a time) */
.fs-stage { flex: 1; min-height: 0; display: flex; align-items: center; justify-content: center; position: relative; margin: 8px 0; }

.fs-art-wrap {
  width: 100%; max-width: min(420px, 52vh); aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  transition: opacity var(--transition-med), transform var(--transition-med);
}
.fs-art {
  width: 100%; height: 100%; object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 28px 70px rgba(0,0,0,0.6);
  background: var(--elevated-2);
}
.fs-art-ph {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px; color: var(--text-muted);
  background: linear-gradient(135deg, var(--elevated-2), var(--panel));
  box-shadow: 0 28px 70px rgba(0,0,0,0.6);
}

.fs-lyrics, .fs-queue {
  position: absolute; inset: 0;
  display: none; flex-direction: column;
  overflow-y: auto; -webkit-overflow-scrolling: touch;
  border-radius: 14px;
}
.fs-player.panel-open .fs-art-wrap { display: none; }
.fs-lyrics.visible, .fs-queue.visible { display: flex; }

.fs-lyrics-content {
  padding: 8px 4px 40px;
  font-size: 22px; line-height: 1.7; font-weight: 700;
  color: rgba(255,255,255,0.55);
  text-wrap: pretty;
}
.fs-lyrics-content .lyric-line { margin: 0 0 6px; transition: color var(--transition-fast); }
.fs-lyrics-empty {
  height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 14px; text-align: center;
  color: var(--text-dim); font-size: 15px; font-weight: 600; padding: 24px;
}
.fs-lyrics-empty svg { opacity: 0.4; }

.fs-queue-head { font-size: 13px; font-weight: 800; letter-spacing: 0.4px; text-transform: uppercase; color: var(--text-dim); padding: 4px 4px 12px; flex-shrink: 0; }
.fs-queue-list { display: flex; flex-direction: column; gap: 2px; padding-bottom: 30px; }
.fs-q-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px; border-radius: 8px; cursor: pointer;
  transition: background var(--transition-fast);
}
.fs-q-item:hover { background: var(--surface-hover); }
.fs-q-item.current .fs-q-title { color: var(--accent); }
.fs-q-grip {
  flex-shrink: 0; width: 22px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); cursor: grab; touch-action: none;
}
.fs-q-grip:active { cursor: grabbing; }
.fs-q-cover { width: 44px; height: 44px; border-radius: 5px; object-fit: cover; background: var(--elevated-2); flex-shrink: 0; }
.fs-q-info { flex: 1; min-width: 0; }
.fs-q-title { font-size: 15px; font-weight: 600; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-q-eq { width: 18px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.fs-q-eq .track-eq { position: static; display: flex; }
.fs-q-eq .track-eq > span { animation: eqbar 0.9s ease-in-out infinite; }
.fs-q-eq .track-eq > span:nth-child(2) { animation-delay: 0.25s; }
.fs-q-eq .track-eq > span:nth-child(3) { animation-delay: 0.5s; }
.fs-queue-empty { padding: 40px 16px; text-align: center; color: var(--text-dim); font-size: 14px; }

/* meta row */
.fs-meta { display: flex; align-items: center; gap: 14px; flex-shrink: 0; margin-top: 6px; }
.fs-meta-text { flex: 1; min-width: 0; }
.fs-title { font-size: 24px; font-weight: 800; letter-spacing: -0.4px; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-artist { font-size: 15px; color: var(--text-dim); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-top: 3px; }
.fs-like {
  width: 44px; height: 44px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; color: var(--text-dim); cursor: pointer;
  border-radius: 50%; transition: color var(--transition-fast), transform var(--transition-fast);
}
.fs-like:hover { color: var(--text); transform: scale(1.1); }
.fs-like.liked { color: var(--accent); }
.fs-like.liked svg { fill: var(--accent); stroke: var(--accent); }

/* progress */
.fs-progress-row { display: flex; align-items: center; gap: 12px; flex-shrink: 0; margin-top: 18px; }
.fs-time { font-size: 12px; color: var(--text-dim); font-variant-numeric: tabular-nums; min-width: 38px; }
.fs-time:last-child { text-align: right; }
.fs-progress {
  flex: 1; height: 6px; border-radius: 3px;
  background: hsla(0,0%,100%,0.22); cursor: pointer;
  position: relative; display: flex; align-items: center;
  touch-action: none;
}
.fs-progress-fill { height: 6px; width: 0%; border-radius: 3px; background: var(--text); position: relative; pointer-events: none; transition: background var(--transition-fast); }
.fs-progress-fill::after {
  content: ''; position: absolute; right: -7px; top: 50%; transform: translateY(-50%);
  width: 14px; height: 14px; border-radius: 50%; background: var(--text);
  opacity: 0; transition: opacity var(--transition-fast); box-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
.fs-progress:hover .fs-progress-fill { background: var(--accent); }
.fs-progress:hover .fs-progress-fill::after { opacity: 1; }

/* controls */
.fs-controls { display: flex; align-items: center; justify-content: center; gap: 22px; flex-shrink: 0; margin-top: 22px; }
.fs-ctl {
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; color: var(--text-dim); cursor: pointer;
  border-radius: 50%; position: relative;
  width: 48px; height: 48px;
  transition: color var(--transition-fast), transform var(--transition-fast);
}
.fs-ctl:hover { color: var(--text); transform: scale(1.08); }
.fs-ctl.fs-play {
  width: 64px; height: 64px; background: var(--text); color: #000;
}
.fs-ctl.fs-play:hover { color: #000; transform: scale(1.06); background: #fff; }
.fs-ctl.active { color: var(--accent); }
.fs-ctl.active::after {
  content: ''; position: absolute; bottom: 4px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px; border-radius: 50%; background: var(--accent);
}
#fs-repeat-one { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 9px; font-weight: 800; }

/* bottom toolbar */
.fs-bottom { display: flex; align-items: center; justify-content: space-around; gap: 8px; flex-shrink: 0; margin-top: 22px; }
.fs-tab {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 14px; background: none; border: none;
  color: var(--text-dim); font-size: 13px; font-weight: 700; font-family: var(--font);
  cursor: pointer; border-radius: var(--radius-pill);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.fs-tab:hover { color: var(--text); background: var(--surface-hover); }
.fs-tab.active { color: var(--accent); }
.fs-sleep-badge { margin-left: 4px; color: var(--accent); font-variant-numeric: tabular-nums; }
.fs-sleep-badge:not(:empty)::before { content: ''; }

/* ═══════════════════════════════════════════════════════════════
   Sleep timer menu (reuses .dropdown) + drag handles
   ═══════════════════════════════════════════════════════════════ */
.dropdown-item.sleep-active { color: var(--accent); }
.dropdown-item.sleep-active::after { content: '✓'; margin-left: auto; color: var(--accent); }

.item-queue-drag { touch-action: none; }
.reorder-dragging { opacity: 0.5; background: var(--elevated-2) !important; box-shadow: 0 8px 24px rgba(0,0,0,0.5); }
.pl-drag-handle {
  flex-shrink: 0; width: 24px; height: 40px; margin-right: 4px;
  display: none; align-items: center; justify-content: center;
  color: var(--text-muted); cursor: grab; touch-action: none;
}
.pl-drag-handle:active { cursor: grabbing; }
.track-row:hover .pl-drag-handle { display: flex; }

/* ─── Recently Added (home) ─── */
.recent-card .ra-badge {
  display: inline-block; font-size: 10px; font-weight: 800; letter-spacing: 0.6px;
  color: var(--accent); margin-bottom: 4px; text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════════════
   Mobile bottom navigation
   ═══════════════════════════════════════════════════════════════ */
.mobile-nav { display: none; }

@media (max-width: 767px) {
  :root { --mnav-h: 60px; }

  .mobile-nav {
    display: flex;
    position: fixed; left: 0; right: 0; bottom: 0;
    height: calc(var(--mnav-h) + env(safe-area-inset-bottom, 0px));
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: rgba(10, 10, 10, 0.86);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    border-top: 1px solid var(--border);
    z-index: 105;
  }
  .mnav-item {
    flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
    background: none; border: none; color: var(--text-muted); cursor: pointer;
    font-size: 10px; font-weight: 700; font-family: var(--font);
    transition: color var(--transition-fast);
    padding: 0;
  }
  .mnav-item span { letter-spacing: 0.2px; }
  .mnav-item.active { color: var(--accent); }
  .mnav-item:active { transform: scale(0.94); }

  /* hide hamburger; bottom nav replaces it */
  .sidebar-toggle { display: none !important; }
  /* show brand lockup in header (toggled off on folders via JS) */
  .header-brand { display: flex; }

  /* floating mini-player above the nav */
  .now-playing {
    left: 8px; right: 8px;
    bottom: calc(var(--mnav-h) + env(safe-area-inset-bottom, 0px) + 6px);
    height: 62px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(28, 28, 28, 0.92);
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  }
  #browser-screen .app-layout { padding-bottom: calc(var(--mnav-h) + env(safe-area-inset-bottom, 0px)); }
  #browser-screen .app-layout {
    padding-bottom: calc(62px + var(--mnav-h) + env(safe-area-inset-bottom, 0px) + 12px);
  }

  /* give the mini-player a thin progress sliver at its top edge */
  .np-center { display: none; }

  .fs-inner { max-width: 100%; }
  .fs-art-wrap { max-width: 78vw; }
  .fs-title { font-size: 22px; }
}

@media (max-width: 767px) {
  /* override the older safe-area block so the floating bar math wins */
  #browser-screen .app-layout {
    padding-bottom: calc(62px + var(--mnav-h) + env(safe-area-inset-bottom, 0px) + 12px);
  }
}

/* small phones */
@media (max-width: 380px) {
  .mnav-item span { font-size: 9px; }
  .fs-controls { gap: 16px; }
  .fs-ctl { width: 44px; height: 44px; }
  .fs-ctl.fs-play { width: 58px; height: 58px; }
}

/* ═══════════════════════════════════════════════════════════════
   v3 — Spotify-style global top bar, search, Liked-Songs Favorites
   ═══════════════════════════════════════════════════════════════ */
:root { --topbar-h: 64px; }

.topbar {
  height: var(--topbar-h);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 16px;
  background: var(--bg);
  position: relative;
  z-index: 60;
}
.topbar-left { display: flex; align-items: center; flex-shrink: 0; min-width: var(--sidebar-w); }
.topbar-logo {
  display: flex; align-items: center; gap: 10px;
  background: none; border: none; cursor: pointer; padding: 4px 6px;
  border-radius: 8px; transition: opacity var(--transition-fast);
}
.topbar-logo:hover { opacity: 0.85; }
.topbar-logo:active { transform: scale(0.98); }
.topbar-logo svg { filter: drop-shadow(0 4px 12px rgba(31,217,129,0.35)); flex-shrink: 0; }
.topbar-wordmark { font-size: 19px; font-weight: 800; letter-spacing: -0.4px; color: var(--text); white-space: nowrap; }
.topbar-wordmark b { font-weight: 800; }

.topbar-center {
  flex: 1; min-width: 0;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.topbar-home {
  width: 48px; height: 48px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--elevated); color: var(--text-dim);
  border: none; border-radius: 50%; cursor: pointer;
  transition: color var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
}
.topbar-home:hover { color: var(--text); transform: scale(1.05); background: var(--elevated-2); }
.topbar-home:active { transform: scale(1); }
.topbar-home.active { color: var(--text); }

.topbar-search {
  display: flex; align-items: center; gap: 12px;
  width: 100%; max-width: 474px;
  height: 48px; padding: 0 16px;
  background: var(--elevated);
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}
.topbar-search:hover { background: var(--elevated-2); }
.topbar-search:focus-within { border-color: var(--text); background: var(--elevated-2); }
.topbar-search-icon { color: var(--text-dim); flex-shrink: 0; }
.topbar-search:focus-within .topbar-search-icon { color: var(--text); }
.topbar-search-input {
  flex: 1; min-width: 0;
  background: none; border: none; outline: none;
  color: var(--text); font-family: var(--font); font-size: 14px; font-weight: 500;
}
.topbar-search-input::placeholder { color: var(--text-dim); }
.topbar-search-input::-webkit-search-cancel-button { -webkit-appearance: none; display: none; }
.topbar-search-clear {
  flex-shrink: 0; width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; color: var(--text-dim); cursor: pointer; border-radius: 50%;
  transition: color var(--transition-fast);
}
.topbar-search-clear:hover { color: var(--text); }

.topbar-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }

/* sub-header now repurposed as a thin contextual bar (back / breadcrumb only) */
.sidebar-header svg { stroke: var(--text-dim) !important; }
.sidebar-header:hover svg { stroke: var(--text) !important; }
.header-brand { display: none !important; }
.header { overflow: hidden; transition: height var(--transition-med); }
.header.header-collapsed { height: 0; }

/* ─── Search results overlay ─── */
.search-overlay {
  display: none;
  position: absolute; inset: 0;
  overflow-y: auto;
  z-index: 25;
  background: linear-gradient(180deg, var(--panel-top) 0%, var(--panel) 260px);
}
.search-overlay.active { display: block; }
.search-results { padding: 24px 24px 32px; }
.search-status { font-size: 13px; color: var(--text-dim); padding: 4px 0 18px; display: flex; align-items: center; gap: 10px; }
.search-status .spinner-sm {
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--border-hr); border-top-color: var(--accent);
  animation: spin 0.7s linear infinite; flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }
.search-section { margin-bottom: 30px; }
.search-section-title { font-size: 22px; font-weight: 800; letter-spacing: -0.4px; margin-bottom: 14px; color: var(--text); }
.search-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }
.search-empty { padding: 72px 24px; text-align: center; }
.search-empty-icon { font-size: 44px; opacity: 0.4; margin-bottom: 14px; }
.search-empty-title { font-size: 20px; font-weight: 800; color: var(--text); margin-bottom: 8px; }
.search-empty-sub { font-size: 14px; color: var(--text-dim); max-width: 360px; margin: 0 auto; line-height: 1.55; }
.search-card-sub { font-size: 12px; color: var(--text-dim); margin-top: 3px; text-transform: capitalize; }

/* ─── Favorites — Liked-Songs hero ─── */
.favorites-cover {
  width: 232px; height: 232px; flex-shrink: 0;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #4f86ff 0%, #8e5bff 55%, #c44ff0 100%);
  box-shadow: 0 16px 48px rgba(0,0,0,0.7);
  color: #fff;
}
.favorites-cover svg { width: 92px; height: 92px; filter: drop-shadow(0 6px 18px rgba(0,0,0,0.4)); }
.favorites-meta-row { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--text-dim); flex-wrap: wrap; }
.favorites-owner { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; color: var(--text); }
.favorites-owner-avatar {
  width: 24px; height: 24px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-press));
  color: #06140e; display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; flex-shrink: 0;
}
.favorites-shuffle-btn {
  width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
  background: none; border: none; color: var(--text-dim); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: color var(--transition-fast), transform var(--transition-fast);
}
.favorites-shuffle-btn:hover { color: var(--text); transform: scale(1.08); }
.favorites-shuffle-btn.active { color: var(--accent); }

/* extra track-table columns (album + date added) for favorites */
.track-head .th-thumb { width: 44px; margin-right: 14px; flex-shrink: 0; }
.th-album, .item-album {
  width: 28%; max-width: 300px; flex-shrink: 0;
  font-size: 13px; color: var(--text-dim);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  padding-right: 16px;
}
.item-album { cursor: default; }
.album-link { cursor: pointer; }
.album-link:hover { text-decoration: underline; color: var(--text); }
.th-date, .item-date {
  width: 116px; flex-shrink: 0;
  font-size: 13px; color: var(--text-dim);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.track-row .item-album, .track-row .item-date { text-transform: none; }
.fav-table .btn-more { color: var(--text-dim); }
.fav-table .item-file:hover .btn-more, .fav-table .btn-more.liked { color: var(--accent); }
.fav-table .track-row .btn-more { opacity: 1 !important; }

@media (max-width: 920px) {
  .th-album, .item-album { display: none; }
}
@media (max-width: 680px) {
  .th-date, .item-date { display: none; }
}

/* ─── Top bar responsive ─── */
@media (max-width: 1024px) {
  .topbar-left { min-width: 0; }
  .topbar-wordmark { display: none; }
}
@media (max-width: 767px) {
  .topbar { height: 56px; gap: 10px; padding: 0 12px; }
  .topbar-home { display: none; }
  .topbar-center { justify-content: stretch; }
  .topbar-search { height: 42px; max-width: none; }
  .topbar-logo svg { width: 28px; height: 28px; }
  .search-results { padding: 16px 14px 28px; }
  .search-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
  .favorites-cover { width: 180px; height: 180px; }
  .favorites-cover svg { width: 68px; height: 68px; }
}