/* ==========================================================================
   PAWTIFY — ANDROID MATERIAL YOU (MATERIAL 3) DESIGN SYSTEM
   Signature AMOLED Black (#000000) & Vibrant Spotify Green (#1DB954)
   Clean, Compact, Mobile-First, Zero-Glassmorphism, Restrained Tonal Surfaces
   ========================================================================== */

/* ============ CSS RESET & BOX MODEL ============ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* ============ MATERIAL 3 TONAL PALETTE (AMOLED DARK BASE) ============ */
  --md-sys-color-background: #000000;
  --md-sys-color-surface: #000000;
  --md-sys-color-surface-dim: #000000;
  --md-sys-color-surface-bright: #0c120e;
  --md-sys-color-surface-container-lowest: #000000;
  --md-sys-color-surface-container-low: #080d0a;
  --md-sys-color-surface-container: #111813;
  --md-sys-color-surface-container-high: #17211a;
  --md-sys-color-surface-container-highest: #1f2c23;

  /* On-Surfaces */
  --md-sys-color-on-surface: #ffffff;
  --md-sys-color-on-surface-variant: #a0afa4;
  --md-sys-color-on-surface-muted: #647568;

  /* Material 3 Primary Accent: Spotify Green */
  --md-sys-color-primary: #1db954;
  --md-sys-color-primary-hover: #1ed760;
  --md-sys-color-primary-active: #179e47;
  --md-sys-color-on-primary: #000000;
  --md-sys-color-primary-container: rgba(29, 185, 84, 0.16);
  --md-sys-color-on-primary-container: #2ae46d;

  /* Outlines & Borders (Restrained Hairlines) */
  --md-sys-color-outline: rgba(255, 255, 255, 0.08);
  --md-sys-color-outline-variant: rgba(255, 255, 255, 0.05);
  --md-sys-color-outline-focus: rgba(29, 185, 84, 0.55);

  /* Semantic */
  --danger: #ef4444;
  --danger-container: rgba(239, 68, 68, 0.16);

  /* ============ MATERIAL 3 SHAPE SCALE ============ */
  --md-shape-xs: 4px;
  --md-shape-sm: 8px;
  --md-shape-md: 12px;
  --md-shape-lg: 16px;
  --md-shape-xl: 20px;
  --md-shape-xxl: 24px;
  --md-shape-full: 9999px;

  /* System Radius Aliases */
  --radius-xs: var(--md-shape-xs);
  --radius-sm: var(--md-shape-sm);
  --radius-md: var(--md-shape-md);
  --radius-lg: var(--md-shape-lg);
  --radius-xl: var(--md-shape-xl);
  --radius-full: var(--md-shape-full);

  /* MD3 Base Component Tokens */
  --border-radius-card: 16px;
  --border-radius-modal: 24px;
  --border-radius-pill: 9999px;
  --accent: #1db954;
  --primary-color: #1db954;

  /* Pure AMOLED Black Theme Tokens (Zero Gradients) */
  --extracted-color: 0, 0, 0;
  --now-playing-color: #000000;
  --now-playing-rgb: 0, 0, 0;
  --app-bg-gradient: none;
  --now-playing-gradient: none;

  /* ============ COMPACT VIEWPORT DIMENSIONS ============ */
  --sidebar-width: 240px;
  --player-height: 76px;
  --mini-player-height: 56px;
  --mobile-nav-height: 56px;

  /* ============ SYSTEM-WIDE COMPATIBILITY ALIASES ============ */
  --bg-app: var(--md-sys-color-background);
  --surface-base: var(--md-sys-color-surface-container-low);
  --surface-low: var(--md-sys-color-surface-container-low);
  --surface-card: var(--md-sys-color-surface-container);
  --surface-elevated: var(--md-sys-color-surface-container-high);
  --surface-hover: var(--md-sys-color-surface-container-highest);
  --surface-active: #27382d;
  --surface: var(--surface-card);

  --black: #000000;
  --dark-gray: var(--md-sys-color-surface-container-low);
  --elevated: var(--surface-card);
  --hover: var(--surface-hover);
  --border: var(--md-sys-color-outline);
  --border-subtle: var(--md-sys-color-outline);
  --border-medium: rgba(255, 255, 255, 0.12);
  --text: var(--md-sys-color-on-surface);
  --text-main: var(--md-sys-color-on-surface);
  --text-sub: var(--md-sys-color-on-surface-variant);
  --muted: var(--md-sys-color-on-surface-variant);
  --text-secondary: var(--md-sys-color-on-surface-variant);

  --green: var(--md-sys-color-primary);
  --green-hover: var(--md-sys-color-primary-hover);
  --green-active: var(--md-sys-color-primary-active);
  --green-subtle: var(--md-sys-color-primary-container);
  --primary-color: var(--green);

  /* Restrained Elevations (No heavy drop shadows or glows) */
  --elevation-1: 0 1px 3px rgba(0, 0, 0, 0.35);
  --elevation-2: 0 3px 8px rgba(0, 0, 0, 0.45);
  --elevation-3: 0 6px 16px rgba(0, 0, 0, 0.55);
  --md-elevation-1: var(--elevation-1);
  --md-elevation-2: var(--elevation-2);
  --md-elevation-3: var(--elevation-3);

  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: var(--font-family-base);
}

/* ============ AMOLED DARK THEME (PURE BLACK SIGNATURE) ============ */
[data-theme="amoled"],
[data-theme="dark"],
html[data-theme="amoled"],
html[data-theme="dark"] {
  --md-sys-color-background: #000000;
  --md-sys-color-surface: #000000;
  --md-sys-color-surface-dim: #000000;
  --md-sys-color-surface-bright: #0c120e;
  --md-sys-color-surface-container-lowest: #000000;
  --md-sys-color-surface-container-low: #060907;
  --md-sys-color-surface-container: #0d130f;
  --md-sys-color-surface-container-high: #131c16;
  --md-sys-color-surface-container-highest: #1a251e;
  --bg-app: #000000;
  --surface-base: #000000;
  --surface-card: #0d130f;
  --surface-elevated: #131c16;
  --surface-hover: #1a251e;
}

/* ============ LIGHT THEME (CLEAN MATERIAL 3 LIGHT) ============ */
[data-theme="light"],
html[data-theme="light"] {
  --md-sys-color-background: #f7faf7;
  --md-sys-color-surface: #ffffff;
  --md-sys-color-surface-container-lowest: #ffffff;
  --md-sys-color-surface-container-low: #f1f5f2;
  --md-sys-color-surface-container: #e8eee9;
  --md-sys-color-surface-container-high: #e0e8e2;
  --md-sys-color-surface-container-highest: #d8e2da;

  --md-sys-color-on-surface: #101912;
  --md-sys-color-on-surface-variant: #4e6153;
  --md-sys-color-on-surface-muted: #728476;

  --md-sys-color-outline: rgba(0, 0, 0, 0.08);
  --md-sys-color-outline-variant: rgba(0, 0, 0, 0.04);
  --md-sys-color-outline-focus: rgba(16, 142, 61, 0.55);

  --md-sys-color-primary: #108e3d;
  --md-sys-color-primary-hover: #15a347;
  --md-sys-color-primary-active: #0c7230;
  --md-sys-color-on-primary: #ffffff;
  --md-sys-color-primary-container: rgba(16, 142, 61, 0.12);
  --md-sys-color-on-primary-container: #0b5e27;

  --bg-app: #f7faf7;
  --surface-base: #f1f5f2;
  --surface-card: #ffffff;
  --surface-elevated: #f1f5f2;
  --surface-hover: #e8eee9;
  --surface-active: #d8e2da;
  --black: #e8eee9;
  --dark-gray: #f1f5f2;
  --elevated: #ffffff;
  --hover: #e8eee9;
  --border: var(--md-sys-color-outline);
  --border-subtle: var(--md-sys-color-outline);
  --text: #101912;
  --text-main: #101912;
  --text-sub: #4e6153;
  --muted: #4e6153;
  --text-secondary: #4e6153;
  --surface: #ffffff;
  --green: #108e3d;
}

/* ============ GLOBAL BASE STYLES ============ */
html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  background-color: #000000;
}

body {
  font-family: var(--font-family-base);
  background-color: #000000 !important;
  background-image: none !important;
  color: var(--md-sys-color-on-surface);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  touch-action: manipulation;
  user-select: none;
  -webkit-user-select: none;
}

body.theme-active-playback {
  background-color: #000000 !important;
  background-image: none !important;
}

/* Material Design 3 Interactive Touch & Scale Feedback across all clickable elements */
button,
.nav-link,
.mobile-nav-item,
.card,
.home-compact-card,
.home-scroll-card,
.station-card,
.song-row,
.library-list-item,
.sidebar-playlist-item,
.btn,
.icon-btn,
.control-btn,
.lib-filter-chip,
.home-filter-chip,
.search-tab-pill,
.md3-chip,
[role="button"],
.interactive-item {
  transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), background-color 0.2s cubic-bezier(0.2, 0, 0, 1), opacity 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  touch-action: manipulation;
}

/* Global MD3 Tonal Shifts & Ripple-like Fade Feedback (Jetpack Compose Feel) */
.card:hover,
.home-compact-card:hover,
.home-scroll-card:hover,
.song-row:hover,
.library-list-item:hover,
.sidebar-playlist-item:hover,
.track-menu-item:hover,
.menu-item:hover {
  background-color: rgba(255, 255, 255, 0.05);
}

button:active,
.nav-link:active,
.mobile-nav-item:active,
.card:active,
.home-compact-card:active,
.home-scroll-card:active,
.station-card:active,
.song-row:active,
.library-list-item:active,
.sidebar-playlist-item:active,
.btn:active,
.icon-btn:active,
.control-btn:active,
.lib-filter-chip:active,
.home-filter-chip:active,
.search-tab-pill:active,
.md3-chip:active,
[role="button"]:active,
.interactive-item:active {
  transform: scale(0.98);
  background-color: rgba(255, 255, 255, 0.09);
}

/* MD3 Shape-Shifting Haptic Animations for Circular Buttons (Circle to Squircle on hover & active) */
.btn-circle,
.fab,
.player-play,
.play-btn,
.fs-play-btn-accent,
.fs-play-btn-cyan,
.fs-nav-circle-btn,
.fs-play,
.fs-btn,
.mini-player-btn,
.mini-player-play-btn,
.search-top-play-btn,
.icon-btn.circle,
.circle-btn {
  border-radius: 50%;
  transition: border-radius 0.3s cubic-bezier(0.2, 0, 0, 1), transform 0.2s cubic-bezier(0.2, 0, 0, 1), background-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.btn-circle:hover,
.btn-circle:active,
.fab:hover,
.fab:active,
.player-play:hover,
.player-play:active,
.play-btn:hover,
.play-btn:active,
.fs-play-btn-accent:hover,
.fs-play-btn-accent:active,
.fs-play-btn-cyan:hover,
.fs-play-btn-cyan:active,
.fs-nav-circle-btn:hover,
.fs-nav-circle-btn:active,
.fs-play:hover,
.fs-play:active,
.fs-btn:hover,
.fs-btn:active,
.mini-player-btn:hover,
.mini-player-btn:active,
.mini-player-play-btn:hover,
.mini-player-play-btn:active,
.search-top-play-btn:hover,
.search-top-play-btn:active,
.icon-btn.circle:hover,
.icon-btn.circle:active,
.circle-btn:hover,
.circle-btn:active {
  border-radius: 16px !important;
  transform: scale(0.95) !important;
}

input,
textarea,
select,
[contenteditable="true"],
.search-input,
.text-input {
  -webkit-user-select: text !important;
  user-select: text !important;
}

button,
input {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Compact Material 3 Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.16);
  border-radius: var(--md-shape-full);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.28);
}

/* ============ APP SHELL ============ */
.app-container {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: 1fr auto;
  grid-template-areas:
    'sidebar main'
    'player player';
  height: 100vh;
  height: 100dvh;
  width: 100vw;
  overflow: hidden;
  padding: 8px;
  gap: 8px;
  box-sizing: border-box;
  background-color: transparent;
}

/* ============ DESKTOP SIDEBAR ============ */
.sidebar {
  grid-area: sidebar;
  background-color: var(--md-sys-color-surface-container-low);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-lg);
  box-shadow: var(--md-elevation-1);
  padding: 16px 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
  position: relative;
  z-index: 20;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px;
  flex-shrink: 0;
}

.sidebar-logo {
  width: 32px;
  height: 32px;
  border-radius: var(--md-shape-sm);
  object-fit: cover;
}

.sidebar-brand-text {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--md-sys-color-on-surface);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-shrink: 0;
  position: relative;
}

/* Native Material You Pill Indicator in Sidebar */
.sidebar-nav-indicator {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40px;
  background-color: var(--md-sys-color-surface-container-highest);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-md);
  pointer-events: none;
  z-index: 0;
  transition: transform 0.22s cubic-bezier(0.2, 0, 0, 1);
  will-change: transform;
}

.nav-link {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 12px;
  height: 40px;
  min-height: 40px;
  border-radius: var(--md-shape-md);
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.84375rem;
  font-weight: 500;
  transition: color 0.15s ease, background-color 0.15s ease;
  white-space: nowrap;
}

.nav-link i {
  font-size: 1rem;
  width: 20px;
  text-align: center;
  color: inherit;
  transition: color 0.15s ease;
}

.nav-link:hover {
  color: var(--md-sys-color-on-surface);
  background-color: rgba(255, 255, 255, 0.04);
}

.nav-link.active {
  color: var(--md-sys-color-on-surface);
  font-weight: 600;
}

.nav-link.active i {
  color: var(--md-sys-color-primary);
}

.sidebar-divider {
  height: 1px;
  background-color: var(--md-sys-color-outline-variant);
  margin: 0 8px;
  flex-shrink: 0;
}

.sidebar-playlists-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--md-sys-color-on-surface-muted);
  flex-shrink: 0;
}

.sidebar-playlists {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.sidebar-playlist-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: var(--md-shape-sm);
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.8125rem;
  font-weight: 500;
  transition: background-color 0.15s ease, color 0.15s ease;
  text-align: left;
  width: 100%;
}

.sidebar-playlist-item:hover {
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
}

.sidebar-playlist-item.active {
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  font-weight: 600;
}

.sidebar-playlist-thumb {
  width: 28px;
  height: 28px;
  border-radius: var(--md-shape-xs);
  object-fit: cover;
  flex-shrink: 0;
}

.sidebar-playlist-thumb.empty {
  display: grid;
  place-items: center;
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-on-surface-muted);
  font-size: 0.75rem;
}

/* ============ MAIN CONTENT STAGE ============ */
.main-stage {
  grid-area: main;
  background-color: transparent;
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-lg);
  box-shadow: var(--md-elevation-1);
  overflow-y: auto;
  overflow-x: hidden;
  position: relative;
  scroll-behavior: smooth;
  contain: layout;
}

.page {
  padding: 20px;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
  min-height: 100%;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.page-title {
  font-size: 1.625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--md-sys-color-on-surface);
}

/* ============ COMPACT MATERIAL 3 BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--md-shape-full);
  border: 1px solid transparent;
  transition: background-color 0.15s ease, transform 0.1s ease, color 0.15s ease;
  white-space: nowrap;
  user-select: none;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  border: none;
}

.btn-primary:hover {
  background-color: var(--md-sys-color-primary-hover);
}

.btn-soft {
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
  border: 1px solid var(--md-sys-color-outline);
}

.btn-soft:hover {
  background-color: var(--md-sys-color-surface-container-highest);
}

.btn-soft.active {
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  border-color: rgba(29, 185, 84, 0.3);
}

.btn-danger {
  background-color: var(--danger-container);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.btn-danger:hover {
  background-color: var(--danger);
  color: #ffffff;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.75rem;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--md-shape-full);
  color: var(--md-sys-color-on-surface-variant);
  background-color: transparent;
  transition: background-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.icon-btn:hover {
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
}

.icon-btn:active {
  transform: scale(0.94);
}

.icon-btn.small {
  width: 28px;
  height: 28px;
  font-size: 0.75rem;
}

/* ============ HOME SCREEN (ANDROID MD3) ============ */
.home-greeting {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  width: 100%;
}

.home-greeting h1 {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--md-sys-color-on-surface);
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.settings-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  color: var(--md-sys-color-on-surface-variant);
  font-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: background-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.settings-btn:hover {
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
}

.settings-btn:active {
  transform: scale(0.92);
}

.home-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  width: 100%;
}

.home-grid-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-sm);
  padding: 0;
  height: 54px;
  overflow: hidden;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
  position: relative;
  text-align: left;
  min-width: 0;
  width: 100%;
}

.home-grid-card:hover {
  background-color: var(--md-sys-color-surface-container-high);
}

.home-grid-card:active {
  transform: scale(0.98);
}

.home-grid-cover-wrap {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  background-color: var(--md-sys-color-surface-container-highest);
}

.home-grid-cover-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-grid-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  padding-right: 8px;
}

.home-grid-play-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  margin-right: 10px;
  flex-shrink: 0;
  box-shadow: var(--md-elevation-1);
}

.home-grid-card:hover .home-grid-play-btn {
  display: flex;
}

.home-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.home-section-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  letter-spacing: -0.01em;
}

.home-scroll {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 4px;
  scroll-snap-type: x mandatory;
}

.home-scroll::-webkit-scrollbar {
  display: none;
}

.home-scroll-card {
  flex: 0 0 152px;
  width: 152px;
  max-width: 152px;
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-md);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  scroll-snap-align: start;
  transition: background-color 0.15s ease, transform 0.1s ease;
  text-align: left;
  min-width: 0;
}

.home-scroll-card:hover {
  background-color: var(--md-sys-color-surface-container-high);
}

.home-scroll-card:active {
  transform: scale(0.97);
}

.scroll-cover-wrap {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--md-shape-sm);
  overflow: hidden;
  background-color: var(--md-sys-color-surface-container-highest);
  position: relative;
}

.scroll-cover-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.scroll-play-btn {
  display: none;
  position: absolute;
  bottom: 8px;
  right: 8px;
  width: 36px;
  height: 36px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  align-items: center;
  justify-content: center;
  box-shadow: var(--md-elevation-2);
}

.home-scroll-card:hover .scroll-play-btn {
  display: flex;
}

.scroll-card-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.scroll-card-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.scroll-card-artist {
  font-size: 0.71875rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============ GENERIC CARDS & GRIDS ============ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 160px));
  gap: 14px;
  width: 100%;
  justify-content: start;
  align-items: stretch;
}

@media (max-width: 768px) {
  .card-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 150px));
    gap: 12px;
    width: 100%;
    justify-content: start;
  }
}

@media (max-width: 480px) {
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    width: 100%;
  }
}

.card {
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-md);
  padding: 10px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 8px;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
  position: relative;
  text-align: left;
  min-width: 0;
  width: 100%;
  max-width: 180px;
  height: 100%;
  box-sizing: border-box;
}

.card:hover {
  background-color: var(--md-sys-color-surface-container-high);
}

.card:active {
  transform: scale(0.97);
}

.card-img-wrap,
.card-cover {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--md-shape-sm);
  object-fit: cover;
  background-color: var(--md-sys-color-surface-container-highest);
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.card-img-wrap img,
.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-search-artist .card-img-wrap,
.card-search-artist .card-cover {
  border-radius: var(--md-shape-full);
}

.card-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-meta {
  font-size: 0.71875rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-play-btn {
  display: none;
  position: absolute;
  bottom: 8px;
  right: 8px;
  width: 36px;
  height: 36px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  align-items: center;
  justify-content: center;
  box-shadow: var(--md-elevation-2);
}

.card:hover .card-play-btn {
  display: flex;
}

/* ============ SONG TABLE & ROWS ============ */
.song-table {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.song-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: var(--md-shape-sm);
  transition: background-color 0.12s ease;
  cursor: pointer;
  user-select: none;
}

.song-row:hover {
  background-color: var(--md-sys-color-surface-container-high);
}

.song-row:active {
  background-color: var(--md-sys-color-surface-container-highest);
}

.song-row.active {
  background-color: var(--md-sys-color-primary-container);
}

.song-row.active .song-title {
  color: var(--md-sys-color-on-primary-container);
  font-weight: 600;
}

.song-index {
  width: 20px;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--md-sys-color-on-surface-muted);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.song-row.active .song-index {
  color: var(--md-sys-color-primary);
}

.song-cover-sm {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  border-radius: var(--md-shape-xs);
  object-fit: cover;
  background-color: var(--md-sys-color-surface-container-highest);
  flex-shrink: 0;
}

.song-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.song-title {
  font-size: 0.84375rem;
  font-weight: 500;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.song-artist {
  font-size: 0.71875rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.song-duration {
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface-muted);
  font-variant-numeric: tabular-nums;
  margin-left: auto;
  flex-shrink: 0;
}

.song-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.song-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--md-shape-full);
  color: var(--md-sys-color-on-surface-variant);
  transition: color 0.15s ease, background-color 0.15s ease;
}

.song-action-btn:hover {
  color: var(--md-sys-color-on-surface);
  background-color: var(--md-sys-color-surface-container-highest);
}

.song-action-btn.active {
  color: var(--md-sys-color-primary);
}

/* ============ TRACK OVERFLOW MENU (MATERIAL YOU POPUP) ============ */
.track-menu-popup {
  position: fixed;
  z-index: 300;
  background-color: var(--md-sys-color-surface-container-high);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  padding: 6px;
  display: none;
  flex-direction: column;
  max-height: calc(100vh - 24px);
  overflow-y: auto;
  user-select: none;
  animation: trackMenuFade 0.12s cubic-bezier(0.2, 0, 0, 1);
}

[data-theme="light"] .track-menu-popup {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

@keyframes trackMenuFade {
  from {
    opacity: 0;
    transform: scale(0.96);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.track-menu-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px 8px;
}

.track-menu-thumb {
  width: 38px;
  height: 38px;
  min-width: 38px;
  min-height: 38px;
  border-radius: var(--md-shape-xs);
  object-fit: cover;
  background-color: var(--md-sys-color-surface-container-highest);
  flex-shrink: 0;
}

.track-menu-meta {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.track-menu-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.track-menu-artist {
  font-size: 0.71875rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.track-menu-divider {
  height: 1px;
  background-color: var(--md-sys-color-outline-variant);
  margin: 4px 6px;
}

.track-menu-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.track-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 8px 12px;
  min-height: 40px;
  border-radius: var(--md-shape-sm);
  border: none;
  background: transparent;
  color: var(--md-sys-color-on-surface);
  font-size: 0.8125rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.12s ease;
  user-select: none;
}

.track-menu-item i {
  width: 18px;
  text-align: center;
  font-size: 0.875rem;
  color: var(--md-sys-color-on-surface-variant);
  flex-shrink: 0;
}

.track-menu-item:hover {
  background-color: var(--md-sys-color-surface-container-highest);
}

.track-menu-item:active {
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
}

.track-menu-item-danger {
  color: var(--danger);
}

.track-menu-item-danger i {
  color: var(--danger);
}

/* ============ DESKTOP PLAYER BAR ============ */
.player-bar {
  grid-area: player;
  background-color: var(--md-sys-color-surface-container-low);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-lg);
  box-shadow: var(--md-elevation-2);
  height: var(--player-height, 76px);
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  z-index: 50;
  user-select: none;
}

.player-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
  max-width: 320px;
}

.player-bar-cover {
  width: 48px;
  height: 48px;
  border-radius: var(--md-shape-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.player-bar-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.player-bar-title {
  font-size: 0.84375rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.player-bar-artist {
  font-size: 0.71875rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}

.player-bar-artist:hover {
  text-decoration: underline;
  color: var(--md-sys-color-on-surface);
}

.player-quality-badge {
  font-size: 0.625rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: var(--md-shape-xs);
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  text-transform: uppercase;
}

.player-bar-like {
  color: var(--md-sys-color-on-surface-variant);
  font-size: 1rem;
  padding: 6px;
  border-radius: var(--md-shape-full);
}

.player-bar-like.active {
  color: var(--md-sys-color-primary);
}

.player-bar-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 2;
  max-width: 580px;
}

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

.control-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--md-shape-full);
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.875rem;
  transition: color 0.15s ease, transform 0.1s ease;
}

.control-btn:hover {
  color: var(--md-sys-color-on-surface);
}

.control-btn:active {
  transform: scale(0.92);
}

.control-btn.active,
.control-btn.shuffle-active,
.control-btn.repeat-active {
  color: var(--md-sys-color-primary);
}

.control-btn.main {
  width: 38px;
  height: 38px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-on-surface);
  color: var(--md-sys-color-surface);
  font-size: 1rem;
}

.control-btn.main:hover {
  transform: scale(1.05);
}

.progress-row {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.time-label {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--md-sys-color-on-surface-muted);
  font-variant-numeric: tabular-nums;
  width: 36px;
}

.seekbar,
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: var(--md-shape-full);
  background: rgba(255, 255, 255, 0.16);
  outline: none;
  cursor: pointer;
}

.seekbar::-webkit-slider-thumb,
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-primary);
  border: none;
  cursor: pointer;
  transition: transform 0.1s ease;
}

.seekbar:hover::-webkit-slider-thumb,
input[type="range"]:hover::-webkit-slider-thumb {
  transform: scale(1.25);
}

.player-bar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: flex-end;
  min-width: 0;
  max-width: 320px;
}

.volume-slider {
  width: 80px;
  height: 4px;
}

/* ============ MOBILE MINI PLAYER ============ */
/* ============ MOBILE MINI PLAYER ============ */
.mini-player {
  display: block;
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(56px + env(safe-area-inset-bottom, 0px));
  width: 100%;
  max-width: 100%;
  margin: 0;
  z-index: 55;
  background-color: #121212 !important;
  background-image: none !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid #000000;
  border-left: none;
  border-right: none;
  border-radius: 0 !important;
  box-shadow: 0 -3px 12px rgba(0, 0, 0, 0.65);
  height: var(--mini-player-height, 56px);
  overflow: hidden;
  user-select: none;
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform, opacity;
}

.mini-player.hidden {
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.mini-player-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  height: 100%;
  padding: 0 12px 0 10px;
  background: transparent !important;
  background-image: none !important;
}

.mini-player-main {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1 1 auto;
  min-width: 0;
  cursor: pointer;
  overflow: hidden;
}

.mini-player-cover {
  width: 42px !important;
  min-width: 42px !important;
  max-width: 42px !important;
  height: 42px !important;
  aspect-ratio: 1 / 1 !important;
  object-fit: cover !important;
  border-radius: 6px !important;
  flex-shrink: 0 !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.mini-player-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
}

.mini-player-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mini-player-artist {
  font-size: 0.6875rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mini-player-btns {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.mini-player-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: transparent;
  border: none;
  color: var(--md-sys-color-on-surface);
  font-size: 0.9375rem;
  cursor: pointer;
  transition: border-radius 0.3s cubic-bezier(0.2, 0, 0, 1), transform 0.2s cubic-bezier(0.2, 0, 0, 1), background-color 0.2s;
}

.mini-player-btn:hover,
.mini-player-btn:active {
  border-radius: 16px;
  transform: scale(0.95);
}

.mini-player-play-btn {
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
}

.mini-player-dismiss-btn {
  color: var(--md-sys-color-on-surface-variant);
}

.mini-player-dismiss-btn:hover {
  color: #ffffff;
}

.mini-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background-color: rgba(255, 255, 255, 0.08);
}

.mini-progress-fill {
  height: 100%;
  background-color: var(--md-sys-color-primary);
  transition: width 0.15s linear;
}

/* ============ COMPACT EDGE-TO-EDGE MATERIAL DESIGN 3 NAVIGATION BAR ============ */
.mobile-nav {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 100%;
  margin: 0;
  z-index: 60;
  background-color: #121212 !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: none;
  border-left: none;
  border-right: none;
  border-radius: 0 !important;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.6);
  height: calc(56px + env(safe-area-inset-bottom, 0px));
  padding: 2px 0 env(safe-area-inset-bottom, 0px) 0;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  justify-items: center;
  overflow: hidden;
  user-select: none;
}

.mobile-nav-indicator {
  position: absolute;
  top: auto;
  bottom: calc(4px + env(safe-area-inset-bottom, 0px));
  left: 0;
  width: calc(100% / 3);
  transform: translate3d(calc(var(--active-tab-index, 0) * 100%), 0, 0);
  transition: transform 0.24s cubic-bezier(0.2, 0, 0, 1);
  pointer-events: none;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
}

/* Compact Navigation Simple Dot Indicator (No Pill Highlight) */
.mobile-nav-indicator::before {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--md-sys-color-primary, #1db954);
  border-radius: 50%;
}

.mobile-nav-item {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.6875rem;
  font-weight: 500;
  height: 52px;
  width: 100%;
  border-radius: 0;
  background: transparent !important;
  transition: color 0.18s ease, transform 0.15s ease;
}

.mobile-nav-item i {
  font-size: 1.15rem;
  line-height: 1;
  transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), color 0.18s ease;
}

.mobile-nav-item.active {
  color: var(--md-sys-color-primary, #1db954) !important;
  font-weight: 600;
  background: transparent !important;
}

.mobile-nav-item.active i {
  color: var(--md-sys-color-primary, #1db954) !important;
  transform: scale(1.08);
}

.mobile-nav-item:active {
  transform: scale(0.92);
}

/* ============ SEARCH EXPERIENCE (COMPACT MD3) ============ */
.search-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

.search-header-container {
  position: relative;
  width: 100%;
  max-width: 640px;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.search-icon {
  position: absolute;
  left: 14px;
  color: var(--md-sys-color-on-surface-muted);
  font-size: 0.9375rem;
  pointer-events: none;
}

.search-input {
  width: 100%;
  height: 44px;
  padding: 0 40px 0 42px;
  background-color: var(--md-sys-color-surface-container-high);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-full);
  color: var(--md-sys-color-on-surface);
  font-size: 0.875rem;
  font-weight: 500;
  outline: none;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}

.search-input:focus {
  border-color: var(--md-sys-color-outline-focus);
  background-color: var(--md-sys-color-surface-container-highest);
}

.clear-search,
.search-clear-btn {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #121212;
  font-size: 1rem;
  cursor: pointer;
  padding: 6px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  border-radius: 50%;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.clear-search:hover,
.search-clear-btn:hover {
  background-color: rgba(0, 0, 0, 0.08);
}

.clear-search:active,
.search-clear-btn:active {
  transform: translateY(-50%) scale(0.9);
}

#search-dynamic-ui {
  position: static;
}

/* Material 3 Segmented Filter Tabs Bar */
.search-tabs-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.search-tabs-bar::-webkit-scrollbar {
  display: none;
}

.search-tab-pill {
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface-variant);
  border: 1px solid var(--md-sys-color-outline);
  white-space: nowrap;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.search-tab-pill:hover {
  color: var(--md-sys-color-on-surface);
  background-color: var(--md-sys-color-surface-container-highest);
}

.search-tab-pill.active {
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  border-color: rgba(29, 185, 84, 0.4);
}

/* Solid MD3 Search Suggestions Dropdown */
.search-suggestions-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background-color: var(--md-sys-color-surface-container-high);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-md);
  box-shadow: var(--md-elevation-3);
  z-index: 100;
  overflow: hidden;
  max-height: 320px;
  overflow-y: auto;
}

.search-suggestion-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  font-size: 0.84375rem;
  color: var(--md-sys-color-on-surface);
  cursor: pointer;
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
}

.search-suggestion-item:last-child {
  border-bottom: none;
}

.search-suggestion-item:hover {
  background-color: var(--md-sys-color-surface-container-highest);
}

.search-suggestion-icon {
  color: var(--md-sys-color-on-surface-muted);
  font-size: 0.8125rem;
}

/* Category Grid */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
}

.category-card {
  height: 84px;
  border-radius: var(--md-shape-md);
  padding: 12px;
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  transition: transform 0.1s ease, background-color 0.15s ease;
  position: relative;
  overflow: hidden;
}

.category-card:hover {
  background-color: var(--md-sys-color-surface-container-high);
}

.category-card:active {
  transform: scale(0.97);
}

/* ============ SEARCH RESULTS & GRIDS ============ */
.search-all-grid {
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 24px;
  align-items: start;
  width: 100%;
}

@media (max-width: 768px) {
  .search-all-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.search-top-result-col,
.search-top-songs-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  width: 100%;
}

.search-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
  width: 100%;
}

.search-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2px;
  width: 100%;
}

.search-section-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  letter-spacing: -0.01em;
}

.btn-text-see-all {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface-variant);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--md-shape-sm);
  transition: color 0.15s ease;
}

.btn-text-see-all:hover {
  color: var(--md-sys-color-primary);
}

.search-top-card {
  position: relative;
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
  overflow: hidden;
  min-width: 0;
  width: 100%;
}

.search-top-card:hover {
  background-color: var(--md-sys-color-surface-container-high);
}

.search-top-card:active {
  transform: scale(0.98);
}

.search-top-cover {
  width: 96px;
  height: 96px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--md-shape-sm);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  background-color: var(--md-sys-color-surface-container-highest);
  flex-shrink: 0;
}

.search-top-avatar-wrap {
  width: 96px;
  height: 96px;
  border-radius: var(--md-shape-full);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  background-color: var(--md-sys-color-surface-container-highest);
  flex-shrink: 0;
}

.search-top-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.search-top-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.search-top-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-on-surface-variant);
  border: 1px solid var(--md-sys-color-outline);
}

.search-top-title {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-top-artist {
  font-size: 0.8125rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-top-play-btn {
  position: absolute;
  bottom: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  box-shadow: var(--md-elevation-3);
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.search-top-card:hover .search-top-play-btn {
  transform: scale(1.06);
}

.search-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 20px;
  gap: 12px;
  width: 100%;
}

.search-empty-icon {
  font-size: 2.2rem;
  color: var(--md-sys-color-on-surface-muted);
}

.search-empty-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
}

.search-empty-sub {
  font-size: 0.8125rem;
  color: var(--md-sys-color-on-surface-variant);
  max-width: 440px;
  line-height: 1.45;
}

.search-empty-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
}

/* ============ FULLSCREEN PLAYER (AMOLED BLACK #000000) ============ */
.fullscreen-player {
  position: fixed;
  inset: 0;
  z-index: 110;
  background-color: #000000 !important;
  background-image: none !important;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  user-select: none;
  -webkit-user-select: none;
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform, opacity;
}

.fullscreen-player.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

body.has-fullscreen-open {
  overflow: hidden !important;
}

body.has-fullscreen-open .mini-player {
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

body.has-fullscreen-open .mobile-nav {
  display: none !important;
  pointer-events: none !important;
}

.fs-backdrop {
  display: none;
}

.fs-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 16px 20px calc(20px + env(safe-area-inset-bottom, 0px));
  max-width: 440px;
  margin: 0 auto;
  width: 100%;
}

.fs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  flex-shrink: 0;
}

.fs-close-btn,
.fs-extra-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--md-shape-full);
  color: var(--md-sys-color-on-surface-variant);
  font-size: 1.15rem;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.fs-close-btn:hover,
.fs-extra-btn:hover {
  color: var(--md-sys-color-on-surface);
  background-color: var(--md-sys-color-surface-container-high);
}

.fs-extra-btn.active {
  color: var(--md-sys-color-primary);
}

.fs-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  margin: auto 0;
  align-items: center;
}

.fs-cover-wrap {
  width: min(80vw, 300px, 36vh);
  height: min(80vw, 300px, 36vh);
  aspect-ratio: 1 / 1;
  margin: 0 auto;
  border-radius: var(--md-shape-lg);
  overflow: hidden;
  box-shadow: 0 10px 32px -6px rgba(0, 0, 0, 0.55);
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fs-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.fs-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
}

.fs-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.fs-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fs-artist {
  font-size: 0.875rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  cursor: pointer;
}

.fs-artist:hover {
  color: var(--md-sys-color-primary);
  text-decoration: underline;
}

.fs-heart {
  font-size: 1.25rem;
  color: var(--md-sys-color-on-surface-variant);
  padding: 8px;
  border-radius: var(--md-shape-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease, color 0.15s ease;
}

.fs-heart.active {
  color: var(--md-sys-color-primary);
}

.fs-heart:active {
  transform: scale(0.85);
}

.fs-progress {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.fs-wave-container {
  position: relative;
  width: 100%;
  height: 28px;
  cursor: pointer;
}

.fs-wavy-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.fs-wave-seekbar {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
  margin: 0;
}

.fs-time {
  display: flex;
  justify-content: space-between;
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--md-sys-color-on-surface-muted);
  font-variant-numeric: tabular-nums;
  padding: 0 2px;
}

.fs-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  width: 100%;
  padding: 6px 0;
}

.fs-controls.fs-core-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  width: 100%;
  padding: 8px 0;
}

.fs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--md-shape-full);
  color: var(--md-sys-color-on-surface);
  font-size: 1.35rem;
  background: transparent;
  transition: transform 0.15s ease, background-color 0.15s ease, color 0.15s ease;
}

.fs-btn:hover {
  background-color: rgba(255, 255, 255, 0.08);
}

.fs-btn:active {
  transform: scale(0.9);
}

.fs-nav-btn {
  width: 52px;
  height: 52px;
  font-size: 1.35rem;
  color: var(--md-sys-color-on-surface);
}

.fs-play {
  width: 68px;
  height: 68px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(29, 185, 84, 0.45);
  transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.fs-play:hover {
  transform: scale(1.05);
  background-color: var(--md-sys-color-primary-hover);
  box-shadow: 0 6px 24px rgba(29, 185, 84, 0.6);
}

.fs-play:active {
  transform: scale(0.94);
}

.fs-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 4px 6px 0;
}

.fs-action-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--md-shape-full);
  color: var(--md-sys-color-on-surface-variant);
  font-size: 1rem;
}

.fs-action-icon.active {
  color: var(--md-sys-color-primary);
}

/* ============ EXACT AUDIO QUALITY BADGE ============ */
.fs-quality-badge-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.fs-quality-badge,
.player-quality-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 12px;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--md-shape-full);
  font-size: 0.71875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--md-sys-color-primary);
  white-space: nowrap;
  user-select: none;
}

.mini-quality-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  background-color: rgba(29, 185, 84, 0.12);
  border-radius: 4px;
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--md-sys-color-primary);
  margin-left: 6px;
}

/* ============ 3-DOT MORE OPTIONS BOTTOM SHEET ============ */
.player-more-backdrop {
  position: fixed;
  inset: 0;
  z-index: 130;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.player-more-backdrop.active {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.player-more-sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 135;
  background-color: #121212;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px 20px 0 0;
  padding: 12px 16px calc(24px + env(safe-area-inset-bottom, 0px));
  max-width: 460px;
  margin: 0 auto;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 -8px 36px rgba(0, 0, 0, 0.85);
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform, opacity;
}

.player-more-sheet.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.player-more-handle {
  width: 36px;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.28);
  border-radius: 2px;
  margin: 0 auto 12px;
}

.player-more-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 8px;
}

.player-more-thumb {
  width: 44px;
  height: 44px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
  background-color: #1e1e1e;
}

.player-more-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.player-more-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-more-artist {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-more-options-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.player-more-item {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 11px 12px;
  background: transparent;
  border: none;
  border-radius: 10px;
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
  user-select: none;
}

.player-more-item:hover,
.player-more-item:active {
  background-color: rgba(255, 255, 255, 0.08);
}

.player-more-item i {
  width: 20px;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
  flex-shrink: 0;
}

.player-more-item.active i {
  color: var(--md-sys-color-primary);
}

.player-more-item-sub {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.45);
}

.player-more-item.active .player-more-item-sub {
  color: var(--md-sys-color-primary);
}

/* ============ PANEL BACKDROP ============ */
.panel-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 120;
  background-color: rgba(0, 0, 0, 0.6);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.panel-backdrop.active {
  display: block;
  opacity: 1;
  pointer-events: auto;
}

/* ============ MATERIAL 3 BOTTOM SHEETS & PANELS ============ */
.queue-panel,
.lyrics-panel,
.artist-profile {
  position: fixed;
  inset: 0;
  z-index: 125;
  background-color: var(--md-sys-color-surface-container);
  display: none;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--md-elevation-3);
  border: 1px solid var(--md-sys-color-outline);
}

.queue-panel.active,
.lyrics-panel.active,
.artist-profile.active {
  display: flex;
}

@media (min-width: 901px) {
  .queue-panel,
  .lyrics-panel {
    top: 0;
    bottom: 0;
    left: auto;
    right: 0;
    width: 380px;
    border-left: 1px solid var(--md-sys-color-outline);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4);
  }
}

@media (max-width: 900px) {
  .queue-panel,
  .lyrics-panel,
  .artist-profile {
    top: 60px;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: var(--md-shape-xl) var(--md-shape-xl) 0 0;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.45);
  }
}

.lyrics-body {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
}

.queue-header,
.lyrics-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
}

.queue-header h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
}

.queue-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.queue-clear-btn {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface-variant);
  padding: 4px 10px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-high);
}

.queue-close-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--md-shape-full);
  display: grid;
  place-items: center;
  color: var(--md-sys-color-on-surface-variant);
}

.queue-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  padding: 12px;
  flex: 1;
}

.queue-section-title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--md-sys-color-on-surface-muted);
  padding: 8px 6px 4px;
}

.queue-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: var(--md-shape-sm);
  background-color: transparent;
  cursor: pointer;
  position: relative;
  transition: transform 0.15s ease, background-color 0.15s ease, opacity 0.15s ease, border-color 0.15s ease;
  border-top: 2px solid transparent;
  border-bottom: 2px solid transparent;
}

.queue-item:hover {
  background-color: var(--md-sys-color-surface-container-high);
}

.queue-item.active {
  background-color: var(--md-sys-color-primary-container);
}

.queue-item.is-dragging {
  opacity: 0.35;
  background-color: var(--md-sys-color-surface-container-highest);
  transform: scale(0.98);
}

.queue-item.is-touch-dragging {
  opacity: 0.8;
  background-color: var(--md-sys-color-surface-container-highest);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

.queue-item.drag-over-above {
  border-top: 2px solid var(--md-sys-color-primary);
  background-color: rgba(30, 215, 96, 0.08);
}

.queue-item.drag-over-below {
  border-bottom: 2px solid var(--md-sys-color-primary);
  background-color: rgba(30, 215, 96, 0.08);
}

.queue-drag-handle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 32px;
  color: var(--md-sys-color-on-surface-variant);
  opacity: 0.45;
  cursor: grab;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  transition: opacity 0.15s ease, color 0.15s ease;
  flex-shrink: 0;
}

.queue-drag-handle:hover,
.queue-item:hover .queue-drag-handle {
  opacity: 1;
  color: var(--md-sys-color-on-surface);
}

.queue-drag-handle:active {
  cursor: grabbing;
  color: var(--md-sys-color-primary);
}

.queue-item-cover {
  width: 38px;
  height: 38px;
  border-radius: var(--md-shape-xs);
  object-fit: cover;
  flex-shrink: 0;
}

.queue-item-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.queue-item-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-item-artist {
  font-size: 0.6875rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.queue-reorder-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: var(--md-shape-full);
  color: var(--md-sys-color-on-surface-variant);
  background: transparent;
  font-size: 0.6875rem;
  transition: background-color 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}

.queue-reorder-btn:hover:not(:disabled) {
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-on-surface);
}

.queue-reorder-btn:disabled {
  opacity: 0.2;
  cursor: default;
  pointer-events: none;
}

.queue-menu-btn {
  width: 28px;
  height: 28px;
  font-size: 0.8125rem;
}

.queue-item-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--md-shape-full);
  color: var(--md-sys-color-on-surface-variant);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.queue-item-remove:hover {
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-error);
}

/* ============ OVERLAY & MODALS ============ */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 135;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal {
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-lg);
  box-shadow: var(--md-elevation-3);
  width: 100%;
  max-width: 440px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

@media (max-width: 600px) {
  .overlay {
    align-items: flex-end;
    padding: 0;
  }
  .modal {
    border-radius: var(--md-shape-xl) var(--md-shape-xl) 0 0;
    max-height: 85vh;
  }
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
}

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow-y: auto;
}

.text-input {
  width: 100%;
  height: 42px;
  padding: 0 14px;
  border-radius: var(--md-shape-sm);
  background-color: var(--md-sys-color-surface-container-high);
  border: 1px solid var(--md-sys-color-outline);
  color: var(--md-sys-color-on-surface);
  font-size: 0.875rem;
  outline: none;
}

.text-input:focus {
  border-color: var(--md-sys-color-outline-focus);
}

.form-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface-variant);
  margin-bottom: 4px;
}

.meta-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--md-sys-color-on-surface-variant);
}

/* ============ YOU & SETTINGS (ANDROID MATERIAL 3) ============ */
.you-page {
  display: flex;
  flex-direction: column;
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
  width: 100%;
}

.you-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
}

.you-header-titles {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.you-header-kicker {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--md-sys-color-primary);
  text-transform: uppercase;
}

.you-header-title {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--md-sys-color-on-surface);
}

.you-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.you-profile-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-lg);
  padding: 16px 20px;
  gap: 16px;
  width: 100%;
}

@media (max-width: 640px) {
  .you-profile-card {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 14px 16px;
  }
}

.you-profile-main {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}

.you-avatar-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--md-shape-full);
  overflow: hidden;
  background-color: var(--md-sys-color-surface-container-highest);
  flex-shrink: 0;
  position: relative;
  border: 1px solid var(--md-sys-color-outline);
}

.you-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.you-status-dot {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--md-sys-color-primary);
  border: 2px solid var(--md-sys-color-surface-container);
}

.you-profile-details {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.you-profile-greeting {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.you-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.you-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.you-badge-member {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  border: 1px solid rgba(29, 185, 84, 0.25);
  white-space: nowrap;
}

.you-tagline {
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface-variant);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.you-tagline-stat strong {
  color: var(--md-sys-color-on-surface);
  font-weight: 600;
}

.you-tagline-dot {
  color: var(--md-sys-color-outline);
}

.you-profile-quick-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* You Sections & Headers */
.you-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 100%;
}

.you-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
}

.you-section-head-titles {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.you-section-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.01em;
}

.you-section-sub {
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.you-section-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* You Empty Card State */
.you-empty-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-md);
  width: 100%;
}

@media (max-width: 580px) {
  .you-empty-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 14px;
  }
}

.you-empty-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--md-shape-sm);
  background-color: var(--md-sys-color-surface-container-high);
  display: grid;
  place-items: center;
  color: var(--md-sys-color-primary);
  font-size: 1.15rem;
  flex-shrink: 0;
}

.you-empty-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.you-empty-text strong {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
}

.you-empty-text span {
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface-variant);
  line-height: 1.4;
}

.you-action-btn {
  flex-shrink: 0;
  font-size: 0.75rem;
  padding: 6px 14px;
}

/* Follow Artist Button on Cards */
.btn-card-follow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  font-size: 0.6875rem;
  font-weight: 600;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
  border: 1px solid var(--md-sys-color-outline);
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-card-follow:hover {
  background-color: var(--md-sys-color-surface-container-highest);
  border-color: var(--md-sys-color-primary);
}

.btn-card-follow.following {
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  border-color: rgba(29, 185, 84, 0.35);
}

.you-btn-danger {
  color: var(--danger) !important;
}

.you-btn-danger:hover {
  background-color: var(--danger-container) !important;
}

.you-danger-text {
  color: var(--danger) !important;
}

.you-green-icon {
  color: var(--md-sys-color-primary) !important;
}

.you-setting-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface-variant);
  background-color: var(--md-sys-color-surface-container-high);
  padding: 4px 10px;
  border-radius: var(--md-shape-sm);
  border: 1px solid var(--md-sys-color-outline);
}

.you-badge-soft {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-on-surface-variant);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Material 3 Settings Group Box */
.you-settings-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.you-settings-group-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0 4px;
}

.you-settings-box {
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-lg);
  overflow: hidden;
}

.you-setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  gap: 16px;
}

.you-setting-row-stacked {
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.you-setting-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.you-setting-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
}

.you-setting-desc {
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface-variant);
}

.you-setting-divider {
  height: 1px;
  background-color: var(--md-sys-color-outline-variant);
  margin: 0 18px;
}

.you-theme-btn-group,
.you-setting-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.you-theme-pill,
.you-setting-btn {
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface-variant);
  border: 1px solid var(--md-sys-color-outline);
}

.you-theme-pill.active,
.you-setting-btn.active {
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  border-color: rgba(29, 185, 84, 0.4);
}

/* Material 3 Native Toggle Switch */
.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-highest);
  border: 1px solid var(--md-sys-color-outline);
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
  flex-shrink: 0;
  padding: 2px;
}

.toggle-switch-thumb {
  width: 18px;
  height: 18px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-on-surface-variant);
  transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1), background-color 0.2s ease;
}

.toggle-switch.active {
  background-color: var(--md-sys-color-primary);
  border-color: var(--md-sys-color-primary);
}

.toggle-switch.active .toggle-switch-thumb {
  transform: translateX(20px);
  background-color: var(--md-sys-color-on-primary);
}

/* ============ FLOATING VIDEO WINDOW ============ */
.yt-player-container {
  display: none;
  position: fixed;
  bottom: 88px;
  right: 16px;
  width: 280px;
  height: 158px;
  z-index: 100;
  background-color: #000000;
  border-radius: var(--md-shape-md);
  border: 1px solid var(--md-sys-color-outline);
  box-shadow: var(--md-elevation-3);
  overflow: hidden;
}

body.has-fullscreen-open .yt-player-container {
  z-index: 115;
}

.yt-player-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 8px;
  background-color: var(--md-sys-color-surface-container-high);
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
}

.yt-player-close {
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.75rem;
  padding: 2px;
}

/* ============ NATIVE ANDROID MATERIAL DESIGN 3 TOAST ============ */
.toast,
.snackbar,
#toast-container {
  position: fixed;
  bottom: calc(72px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  transform: translate(-50%, 32px);
  opacity: 0;
  pointer-events: none;
  z-index: 200;
  background-color: #333333 !important;
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 10px 22px;
  border-radius: 24px !important;
  font-size: 0.84375rem;
  font-weight: 500;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  transition: transform 0.3s cubic-bezier(0.2, 0, 0, 1), opacity 0.25s ease;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 90vw;
}

body.has-active-track .toast,
body.has-active-track .snackbar,
body.has-active-track #toast-container {
  bottom: calc(128px + env(safe-area-inset-bottom, 0px));
}

.toast.show,
.snackbar.show,
#toast-container.show {
  transform: translate(-50%, 0);
  opacity: 1;
  pointer-events: auto;
}

/* ============ EMPTY STATES & SKELETONS ============ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 20px;
  color: var(--md-sys-color-on-surface-variant);
}

.empty-state i {
  font-size: 2.5rem;
  margin-bottom: 12px;
  color: var(--md-sys-color-on-surface-muted);
}

.empty-state h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
  margin-bottom: 4px;
}

.skeleton {
  background-color: var(--md-sys-color-surface-container-high);
  border-radius: var(--md-shape-xs);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.85; }
}

/* ============ RESPONSIVE LAYOUT (MOBILE FIRST) ============ */
@media (max-width: 900px) {
  .app-container {
    display: block;
    padding: 0;
    height: 100vh;
    height: 100dvh;
  }

  .sidebar {
    display: none;
  }

  .player-bar {
    display: none;
  }

  .mini-player {
    display: block;
  }

  .mobile-nav {
    display: grid;
  }

  .main-stage {
    height: 100vh;
    height: 100dvh;
    border-radius: 0;
    border: none;
    padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px));
  }

  body.has-active-track .main-stage {
    padding-bottom: calc(152px + env(safe-area-inset-bottom, 0px));
  }

  .page {
    padding: 16px 14px;
    gap: 20px;
  }

  .page-title,
  .home-greeting h1 {
    font-size: 1.25rem;
    line-height: 1.2;
  }

  .settings-btn {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }

  .home-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-grid-card {
    height: 52px;
  }

  .home-grid-cover-wrap {
    width: 52px;
    height: 52px;
  }

  .home-grid-title {
    font-size: 0.75rem;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .page {
    padding: 12px 10px;
    gap: 16px;
  }

  .home-scroll-card {
    flex: 0 0 136px;
    width: 136px;
    padding: 8px;
  }

  .song-row {
    padding: 6px 8px;
    gap: 10px;
  }

  .song-cover-sm {
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
  }

  .song-title {
    font-size: 0.8125rem;
  }

  .song-artist {
    font-size: 0.6875rem;
  }
}

/* ============ PLAYLIST HERO & ALBUM DETAILS ============ */
.hero-player {
  display: flex;
  align-items: flex-end;
  gap: 20px;
  padding: 16px;
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-lg);
  margin-bottom: 20px;
}

@media (max-width: 600px) {
  .hero-player {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px 12px;
  }
}

.hero-cover {
  width: 140px;
  height: 140px;
  border-radius: var(--md-shape-md);
  object-fit: cover;
  box-shadow: var(--md-elevation-2);
  flex-shrink: 0;
}

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

.hero-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--md-sys-color-primary);
}

.hero-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--md-sys-color-on-surface);
  line-height: 1.2;
}

.hero-meta {
  font-size: 0.8125rem;
  color: var(--md-sys-color-on-surface-variant);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  flex-wrap: wrap;
}

/* ============ MATERIAL 3 SEGMENTED TABS ============ */
.tab-list {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.tab-list::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface-variant);
  border: 1px solid var(--md-sys-color-outline);
  white-space: nowrap;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.tab-btn:hover {
  background-color: var(--md-sys-color-surface-container-highest);
  color: var(--md-sys-color-on-surface);
}

.tab-btn.active {
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  border-color: rgba(29, 185, 84, 0.4);
}

/* ============ ARTIST PROFILE VIEW ============ */
.artist-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 16px 20px;
  background-color: var(--md-sys-color-surface-container);
  border-bottom: 1px solid var(--md-sys-color-outline);
  text-align: center;
  gap: 8px;
}

.artist-hero-back {
  position: absolute;
  top: 14px;
  left: 14px;
  width: 36px;
  height: 36px;
  border-radius: var(--md-shape-full);
  display: grid;
  place-items: center;
  color: var(--md-sys-color-on-surface-variant);
  background-color: var(--md-sys-color-surface-container-high);
}

.artist-hero-img {
  width: 100px;
  height: 100px;
  border-radius: var(--md-shape-full);
  object-fit: cover;
  box-shadow: var(--md-elevation-2);
}

.artist-hero-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--md-sys-color-on-surface);
}

.artist-hero-meta {
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface-variant);
}

.artist-hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
}

.btn-play {
  width: 44px;
  height: 44px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  display: grid;
  place-items: center;
  font-size: 1.15rem;
}

.btn-follow {
  padding: 8px 16px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
  border: 1px solid var(--md-sys-color-outline);
  font-size: 0.8125rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-follow.following {
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  border-color: rgba(29, 185, 84, 0.4);
}

.btn-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--md-shape-full);
  display: grid;
  place-items: center;
  color: var(--md-sys-color-on-surface-variant);
  background-color: var(--md-sys-color-surface-container-high);
}

.artist-section {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  flex: 1;
}

.artist-section h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
}

/* ============ YOU HUB SHORTCUTS GRID ============ */
.you-hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}

.you-hub-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-md);
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
  user-select: none;
}

.you-hub-card:hover {
  background-color: var(--md-sys-color-surface-container-high);
}

.you-hub-card:active {
  transform: scale(0.98);
}

.you-hub-cover-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--md-shape-sm);
  overflow: hidden;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background-color: var(--md-sys-color-surface-container-highest);
}

.you-hub-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.you-hub-icon {
  font-size: 1.15rem;
  color: var(--md-sys-color-primary);
}

.you-hub-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.you-hub-title {
  font-size: 0.84375rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.you-hub-sub {
  font-size: 0.71875rem;
  color: var(--md-sys-color-on-surface-variant);
}

.you-hub-end {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.you-hub-arrow {
  color: var(--md-sys-color-on-surface-muted);
  font-size: 0.75rem;
}

.you-hub-play {
  width: 32px;
  height: 32px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
}

/* Settings Gateway Card */
.you-settings-gateway-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-lg);
  cursor: pointer;
  transition: background-color 0.15s ease;
  gap: 16px;
}

.you-settings-gateway-card:hover {
  background-color: var(--md-sys-color-surface-container-high);
}

.you-settings-gateway-left {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.you-settings-gateway-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--md-shape-sm);
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-primary);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.you-settings-gateway-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.you-settings-gateway-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
}

.you-settings-gateway-desc {
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.you-settings-gateway-btn {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--md-sys-color-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

/* Settings Page */
.settings-header-sticky {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.settings-back-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--md-shape-full);
  display: grid;
  place-items: center;
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--md-sys-color-on-surface);
}

.settings-page-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--md-sys-color-on-surface);
}

.settings-page-sub {
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface-variant);
}

.settings-card-group {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Search Shortcuts & Trending Chips */
.search-shortcuts-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.search-shortcuts-bar::-webkit-scrollbar {
  display: none;
}

.search-shortcut-chip {
  padding: 6px 12px;
  font-size: 0.75rem;
  border-radius: var(--md-shape-full);
  gap: 6px;
}

.recent-search-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-surface-container-high);
  border: 1px solid var(--md-sys-color-outline);
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface);
}

.recent-search-del-btn {
  color: var(--md-sys-color-on-surface-muted);
  font-size: 0.6875rem;
  cursor: pointer;
}

.card-bookmark-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 30px;
  height: 30px;
  border-radius: var(--md-shape-full);
  background-color: rgba(0, 0, 0, 0.65);
  color: var(--md-sys-color-on-surface-variant);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  transition: color 0.15s ease;
}

.card-bookmark-btn.saved {
  color: var(--md-sys-color-primary);
}

/* PWA Install Banner */
.pwa-install-banner {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 24px), 480px);
  z-index: 1000;
  background-color: var(--md-sys-color-surface-container-high);
  border: 1px solid var(--md-sys-color-outline);
  border-radius: var(--md-shape-lg);
  box-shadow: var(--md-elevation-3);
  padding: 12px 16px;
}

.pwa-install-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pwa-install-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--md-shape-sm);
  flex-shrink: 0;
}

.pwa-install-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}

.pwa-install-text strong {
  font-size: 0.84375rem;
  color: var(--md-sys-color-on-surface);
}

.pwa-install-text span {
  font-size: 0.71875rem;
  color: var(--md-sys-color-on-surface-variant);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pwa-install-btn {
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--md-shape-full);
  background-color: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  flex-shrink: 0;
}

.pwa-install-close {
  color: var(--md-sys-color-on-surface-variant);
  font-size: 0.875rem;
  padding: 4px;
  flex-shrink: 0;
}

/* ============ ACCESSIBILITY & PREFERS-REDUCED-MOTION ============ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

:focus-visible {
  outline: 2px solid var(--md-sys-color-primary);
  outline-offset: 2px;
}

/* ==========================================================================
   SPOTIFY-INSPIRED PREMIUM DESIGN SYSTEM (AMOLED DARK, ROUNDED, SPOTIFY GREEN)
   ========================================================================== */

/* 1. Full-Screen Player Spotify Controls */
.fs-controls-spotify {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 360px;
  margin: 14px auto 10px;
}

.fs-play-btn-accent,
.fs-play-btn-cyan {
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background-color: #1db954;
  color: #000000;
  font-size: 1.55rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(29, 185, 84, 0.4);
  transition: border-radius 0.3s cubic-bezier(0.2, 0, 0, 1), transform 0.2s cubic-bezier(0.2, 0, 0, 1), background-color 0.2s ease, box-shadow 0.2s ease;
}

.fs-play-btn-accent:hover,
.fs-play-btn-accent:active,
.fs-play-btn-cyan:hover,
.fs-play-btn-cyan:active {
  border-radius: 16px;
  transform: scale(0.95);
  background-color: #1ed760;
  box-shadow: 0 6px 24px rgba(29, 185, 84, 0.55);
}

.fs-nav-circle-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #181818;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  transition: border-radius 0.3s cubic-bezier(0.2, 0, 0, 1), transform 0.2s cubic-bezier(0.2, 0, 0, 1), background-color 0.2s ease, color 0.2s ease;
}

.fs-nav-circle-btn:hover,
.fs-nav-circle-btn:active {
  border-radius: 16px;
  transform: scale(0.95);
  background-color: #242424;
  color: #1db954;
}

.fs-pills-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 14px;
  width: 100%;
}

.fs-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.fs-pill-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

.fs-pill-btn.active {
  background: #1db954;
  color: #000000;
  border-color: #1db954;
}

/* 2. Queue Up Next Bottom Sheet & Animated Equalizer */
.queue-sheet-handle {
  width: 36px;
  height: 4px;
  border-radius: 2px;
  background-color: rgba(255, 255, 255, 0.3);
  margin: 10px auto 4px;
}

.queue-sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.queue-sheet-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.queue-sheet-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
}

.queue-sheet-sub {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

.queue-shuffle-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: none;
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.queue-shuffle-pill-btn:hover,
.queue-shuffle-pill-btn:active {
  background: rgba(255, 255, 255, 0.22);
}

.queue-item-current {
  background: rgba(29, 185, 84, 0.14) !important;
  border-left: 3px solid #1db954;
}

.animated-equalizer {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 16px;
  width: 18px;
}

.eq-bar {
  width: 3px;
  background-color: #1db954;
  border-radius: 2px;
  animation: eqBounce 0.8s ease-in-out infinite alternate;
}

.eq-bar:nth-child(1) {
  height: 50%;
  animation-delay: 0s;
}

.eq-bar:nth-child(2) {
  height: 100%;
  animation-delay: 0.25s;
}

.eq-bar:nth-child(3) {
  height: 35%;
  animation-delay: 0.5s;
}

@keyframes eqBounce {
  0% {
    height: 20%;
  }
  100% {
    height: 100%;
  }
}

/* 3. 3-Dot Options Menu Bottom Sheet */
.player-more-top-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.player-more-card {
  background: #242424;
  border-radius: 14px;
  padding: 14px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  color: #ffffff;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  transition: background-color 0.15s ease, transform 0.1s ease;
}

.player-more-card:active {
  transform: scale(0.96);
  background: #2e2e2e;
}

.player-more-card-icon {
  font-size: 1.25rem;
  color: #1db954;
}

.player-more-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.player-more-grid-btn {
  background: #242424;
  border-radius: 14px;
  padding: 14px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  border: none;
  color: #ffffff;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.player-more-grid-btn:active {
  background: #2e2e2e;
}

.player-more-grid-icon {
  font-size: 1.15rem;
  color: #ffffff;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}

.player-more-grid-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.player-more-grid-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-more-grid-sub {
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.6);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 4. Home Screen Spotify Overhaul */
.home-page-spotify {
  background-color: #121212;
  padding: 16px 16px 120px;
}

.home-top-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.home-user-avatar-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  border: none;
  padding: 0;
  background: none;
  flex-shrink: 0;
  cursor: pointer;
}

.home-user-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home-chips-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.home-filter-chip {
  padding: 7px 18px;
  border-radius: 999px;
  background: #282828;
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.home-filter-chip:hover {
  background: #333333;
}

.home-filter-chip.active {
  background: #1DB954 !important;
  color: #000000 !important;
  font-weight: 700 !important;
}

.home-compact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 28px;
}

.home-compact-card {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #242424;
  border-radius: 8px;
  overflow: hidden;
  height: 56px;
  padding-right: 8px;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.1s ease;
}

.home-compact-card:hover,
.home-compact-card:active {
  background: #303030;
}

.home-compact-thumb {
  width: 56px;
  height: 56px;
  object-fit: cover;
  flex-shrink: 0;
}

.home-compact-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #ffffff;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.25;
}

.station-scroll {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding-bottom: 12px;
  -webkit-overflow-scrolling: touch;
}

.station-card {
  min-width: 170px;
  width: 170px;
  height: 230px;
  border-radius: 12px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-shrink: 0;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
  transition: transform 0.15s ease;
}

.station-card:active {
  transform: scale(0.96);
}

.station-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.station-badge {
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  opacity: 0.8;
}

.station-art-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 8px 0;
}

.station-artist-photo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

.station-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 2px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.station-subtitle {
  font-size: 0.6875rem;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.2;
}

/* 5. Playlist / Album View */
.playlist-page-spotify {
  background: #000000;
  min-height: 100vh;
  padding: 16px 16px 120px;
}

.playlist-nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
  margin-bottom: 16px;
}

.playlist-nav-btn {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 8px;
}

.playlist-nav-title {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  max-width: 200px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

.playlist-hero-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 24px;
}

.playlist-art-large-wrap {
  width: 210px;
  height: 210px;
  margin: 0 auto;
}

.playlist-art-large {
  width: 100%;
  height: 100%;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.7);
}

.playlist-title-large {
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
  margin: 18px 0 8px;
  max-width: 90%;
  line-height: 1.25;
}

.playlist-creator-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.playlist-creator-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: cover;
}

.playlist-creator-name {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #ffffff;
}

.playlist-sub-stats {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

.playlist-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding: 0 4px;
}

.playlist-left-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.playlist-action-circle {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px;
  transition: color 0.15s ease, transform 0.1s ease;
}

.playlist-action-circle:hover,
.playlist-action-circle:active {
  color: #ffffff;
  transform: scale(1.1);
}

.playlist-fab-play {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #1ed760;
  color: #121212;
  font-size: 1.35rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(30, 215, 96, 0.45);
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.playlist-fab-play:active {
  transform: scale(0.92);
  background-color: #1abc54;
}

/* 6. Library Page */
.library-page-spotify {
  background-color: #121212;
  min-height: 100vh;
  padding: 16px 16px 120px;
}

.library-header-spotify {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 16px;
}

.library-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.library-user-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.library-avatar-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  border: none;
  padding: 0;
  background: none;
  flex-shrink: 0;
  cursor: pointer;
}

.library-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.library-title-spotify {
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0;
}

.library-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.library-icon-btn {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 6px;
}

.library-filter-chips-row {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.lib-filter-chip {
  padding: 7px 18px;
  border-radius: 999px;
  background: #282828;
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.lib-filter-chip.active {
  background: #ffffff;
  color: #121212;
  font-weight: 700;
}

.library-sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 0;
}

.library-sort-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
}

.library-view-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  cursor: pointer;
}

.library-list-container {
  display: flex;
  flex-direction: column;
}

.library-list-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 0;
  cursor: pointer;
  border-radius: 8px;
  transition: background-color 0.15s ease;
}

.library-list-item:hover,
.library-list-item:active {
  background: rgba(255, 255, 255, 0.05);
}

.library-item-thumb {
  width: 64px;
  height: 64px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
}

.library-item-thumb-gradient {
  width: 64px;
  height: 64px;
  border-radius: 6px;
  background: #1a1a1a;
  color: #1db954;
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.library-item-thumb-round {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  background: #282828;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.library-item-thumb-round img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.library-item-thumb-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.4);
}

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

.library-item-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #ffffff;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.library-item-sub {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pinned-icon {
  color: #1ed760;
  margin-right: 4px;
}

/* 7. Search Page Spotify Overhaul */
.search-page-spotify {
  background-color: #121212;
  min-height: 100vh;
  padding: 16px 16px 120px;
}

.search-top-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.search-avatar-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  border: none;
  padding: 0;
  background: none;
  flex-shrink: 0;
  cursor: pointer;
}

.search-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.search-title-spotify {
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0;
  flex: 1;
  margin-left: 12px;
}

.search-camera-btn {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 6px;
}

.search-pill-container {
  position: relative;
  margin-bottom: 24px;
}

.search-pill-input {
  width: 100%;
  height: 48px;
  border-radius: 999px;
  background: #ffffff;
  color: #121212;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0 44px;
  border: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.search-pill-input::placeholder {
  color: #555555;
  font-weight: 500;
}

.search-pill-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #121212;
  font-size: 1rem;
  pointer-events: none;
}

.search-categories-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.discover-section-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 14px;
}

.discover-carousel {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
}

.discover-card-vertical {
  min-width: 130px;
  width: 130px;
  height: 210px;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
  background-size: cover;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  transition: transform 0.15s ease;
}

.discover-card-vertical:active {
  transform: scale(0.96);
}

.discover-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1;
}

.discover-card-tag {
  position: relative;
  z-index: 2;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  color: #ffffff;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  align-self: flex-start;
}

.discover-card-info {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.discover-card-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.discover-card-artist {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.category-grid-spotify {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.category-card-angled {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  height: 100px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease;
}

.category-card-angled:active {
  transform: scale(0.97);
}

.category-card-title {
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
  max-width: 65%;
  line-height: 1.2;
}

.angled-thumb {
  position: absolute;
  right: -8px;
  bottom: -6px;
  width: 66px;
  height: 66px;
  transform: rotate(24deg);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  object-fit: cover;
}

/* ==========================================================================
   PHASE 2: SQUARE FEED CARDS, UNIFORM ALIGNMENT & 1:1 ARTWORK ENFORCEMENT
   ========================================================================== */

/* Strict 1:1 Aspect-Ratio & Border Radius for All Feed Thumbnails */
.home-scroll-card .scroll-cover-wrap,
.station-art-wrap,
.card-img-wrap,
.song-cover-sm,
.player-bar-cover,
.library-item-thumb,
.playlist-header-cover,
.album-cover,
.feed-card-cover,
.feed-thumbnail-wrap {
  width: 100% !important;
  aspect-ratio: 1 / 1 !important;
  border-radius: 8px !important;
  overflow: hidden !important;
  position: relative !important;
  background-color: var(--md-sys-color-surface-container-highest);
}

.home-scroll-card .scroll-cover-wrap img,
.station-art-wrap img,
.station-artist-photo,
.card-cover,
.card-img-wrap img,
.song-cover-sm,
.player-bar-cover,
.library-item-thumb,
.playlist-header-cover img,
.album-cover img,
.feed-card-cover img,
.feed-card img,
.feed-thumbnail,
.song-thumbnail {
  width: 100% !important;
  height: 100% !important;
  aspect-ratio: 1 / 1 !important;
  object-fit: cover !important;
  border-radius: 8px !important;
  display: block !important;
}

/* Feed Container Alignment: Uniform, Compact & Scannable */
.home-scroll {
  display: flex !important;
  gap: 12px !important;
  overflow-x: auto !important;
  padding-bottom: 8px !important;
  align-items: stretch !important;
  scroll-snap-type: x mandatory !important;
  -webkit-overflow-scrolling: touch !important;
}

.home-scroll-card {
  flex: 0 0 140px !important;
  width: 140px !important;
  min-width: 140px !important;
  max-width: 140px !important;
  background-color: var(--md-sys-color-surface-container) !important;
  border: 1px solid var(--md-sys-color-outline) !important;
  border-radius: 12px !important;
  padding: 8px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 8px !important;
  cursor: pointer;
  scroll-snap-align: start !important;
  box-sizing: border-box !important;
  min-width: 0 !important;
}

.home-scroll-card .scroll-cover-wrap {
  width: 100% !important;
  height: auto !important;
  aspect-ratio: 1 / 1 !important;
  border-radius: 8px !important;
}

/* Compact 2-Column Grid Alignment & Sizing */
.home-compact-grid {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 8px !important;
  margin-bottom: 24px !important;
  width: 100% !important;
}

.home-compact-card {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  background-color: var(--md-sys-color-surface-container) !important;
  border: 1px solid var(--md-sys-color-outline) !important;
  border-radius: 8px !important;
  overflow: hidden !important;
  height: 56px !important;
  min-height: 56px !important;
  max-height: 56px !important;
  padding: 0 !important;
  cursor: pointer;
  min-width: 0 !important;
  box-sizing: border-box !important;
  transition: background-color 0.15s ease, transform 0.1s ease;
}

.home-compact-thumb {
  width: 56px !important;
  min-width: 56px !important;
  max-width: 56px !important;
  height: 56px !important;
  aspect-ratio: 1 / 1 !important;
  object-fit: cover !important;
  border-radius: 8px 0 0 8px !important;
  flex-shrink: 0 !important;
  display: block !important;
}

.home-compact-title {
  flex: 1 !important;
  min-width: 0 !important;
  padding-right: 10px !important;
  font-size: 0.8125rem !important;
  font-weight: 600 !important;
  color: var(--md-sys-color-on-surface) !important;
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

/* Stations Carousel Container & Cards */
.station-scroll {
  display: flex !important;
  gap: 12px !important;
  overflow-x: auto !important;
  padding-bottom: 8px !important;
  align-items: stretch !important;
  -webkit-overflow-scrolling: touch !important;
}

.station-card {
  flex: 0 0 148px !important;
  width: 148px !important;
  min-width: 148px !important;
  max-width: 148px !important;
  border-radius: 12px !important;
  padding: 10px !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  box-sizing: border-box !important;
}

.station-art-wrap {
  width: 100% !important;
  aspect-ratio: 1 / 1 !important;
  border-radius: 8px !important;
  margin: 6px 0 !important;
}

/* Strict Text Truncation across all feed and track items */
.home-compact-title,
.scroll-card-title,
.scroll-card-artist,
.station-title,
.station-subtitle,
.card-title,
.card-meta,
.song-title,
.song-artist,
.library-item-title,
.library-item-sub,
.player-bar-title,
.player-bar-artist,
.mini-player-title,
.mini-player-artist,
.queue-item-title,
.queue-item-artist,
.md3-list-title,
.md3-list-sub,
.feed-card-title,
.feed-card-artist {
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

/* ==========================================================================
   CSS SKELETON LOADERS (PULSE 1.5s INFINITE ANIMATION)
   ========================================================================== */
@keyframes md3SkeletonPulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.38;
  }
}

.skeleton,
.skeleton-card,
.skeleton-song-row,
.skeleton-text-main,
.skeleton-text-sub,
.skeleton-cover-sm,
.skeleton-card-cover,
.home-grid-card.skeleton-card-item,
.home-scroll-card.skeleton-card-item,
.library-item-skeleton {
  animation: md3SkeletonPulse 1.5s infinite ease-in-out !important;
  background-color: rgba(255, 255, 255, 0.08) !important;
}

/* ==========================================================================
   HIGH-DENSITY MD3 LIBRARY & YOU LIST VIEW
   ========================================================================== */
.library-page-spotify,
.you-page-spotify {
  padding-bottom: 90px;
}

.library-filter-chips-row,
.you-filter-chips-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px 14px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.library-filter-chips-row::-webkit-scrollbar,
.you-filter-chips-row::-webkit-scrollbar {
  display: none;
}

.lib-filter-chip,
.you-filter-chip {
  padding: 6px 16px;
  border-radius: 9999px !important;
  font-size: 0.825rem;
  font-weight: 600;
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.06);
  white-space: nowrap;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.lib-filter-chip.active,
.you-filter-chip.active {
  background-color: var(--green) !important;
  color: #000000 !important;
  border-color: var(--green) !important;
  font-weight: 700 !important;
}

.library-list-container {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px 12px 24px;
}

.library-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 12px;
  cursor: pointer;
  background: transparent;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.library-list-item:hover {
  background-color: rgba(255, 255, 255, 0.06);
}

.library-item-thumb {
  width: 52px !important;
  height: 52px !important;
  min-width: 52px !important;
  border-radius: 10px !important;
  aspect-ratio: 1 / 1 !important;
  object-fit: cover !important;
  flex-shrink: 0;
}

.library-item-thumb-gradient {
  width: 52px !important;
  height: 52px !important;
  min-width: 52px !important;
  border-radius: 10px !important;
  aspect-ratio: 1 / 1 !important;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #1a1a1a;
  color: #1db954;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.library-item-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
}

.library-item-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #ffffff;
}

.library-item-sub {
  font-size: 0.8125rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ==========================================================================
   CLEAN FLAT MD3 SETTINGS LIST & NATIVE TOGGLE SWITCHES
   ========================================================================== */
.settings-flat-container {
  display: flex;
  flex-direction: column;
  padding: 0 16px 60px;
  max-width: 760px;
  margin: 0 auto;
}

.settings-flat-header {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green);
  padding: 24px 8px 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.settings-flat-group {
  display: flex;
  flex-direction: column;
  background: transparent;
  border-radius: 0;
}

.settings-flat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.settings-flat-row:last-child {
  border-bottom: none;
}

.settings-flat-info {
  flex: 1;
  min-width: 0;
}

.settings-flat-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 3px;
}

.settings-flat-desc {
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.4;
}

/* Native-looking MD3 Toggle Switch with Custom Styling */
.md3-switch {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  width: 52px;
  height: 32px;
  min-width: 52px;
  background-color: rgba(255, 255, 255, 0.16);
  border: 2px solid rgba(255, 255, 255, 0.28);
  border-radius: 9999px;
  outline: none;
  cursor: pointer;
  transition: background-color 0.25s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  padding: 0;
  flex-shrink: 0;
}

.md3-switch::after {
  content: '';
  position: absolute;
  left: 3px;
  width: 22px;
  height: 22px;
  background-color: #ffffff;
  border-radius: 50%;
  transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1), background-color 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
}

.md3-switch:checked,
.md3-switch.active {
  background-color: var(--green) !important;
  border-color: var(--green) !important;
}

.md3-switch:checked::after,
.md3-switch.active::after {
  transform: translateX(20px) !important;
  background-color: #000000 !important;
}

/* Button-based switches matching MD3 */
.toggle-switch {
  width: 52px !important;
  height: 32px !important;
  min-width: 52px !important;
  background-color: rgba(255, 255, 255, 0.16) !important;
  border: 2px solid rgba(255, 255, 255, 0.28) !important;
  border-radius: 9999px !important;
  position: relative !important;
  cursor: pointer !important;
  transition: background-color 0.25s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  padding: 0 !important;
  flex-shrink: 0 !important;
}

.toggle-switch .toggle-switch-thumb {
  width: 22px !important;
  height: 22px !important;
  background-color: #ffffff !important;
  border-radius: 50% !important;
  position: absolute !important;
  left: 3px !important;
  top: 3px !important;
  transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1), background-color 0.2s ease !important;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4) !important;
}

.toggle-switch.active {
  background-color: var(--green) !important;
  border-color: var(--green) !important;
}

.toggle-switch.active .toggle-switch-thumb {
  transform: translateX(20px) !important;
  background-color: #000000 !important;
}

/* Pull to Refresh Indicator */
.pull-to-refresh-indicator {
  position: fixed;
  top: 12px;
  left: 50%;
  transform: translateX(-50%) translateY(-60px);
  width: 40px;
  height: 40px;
  background-color: #121814;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  z-index: 1000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1), opacity 0.25s ease;
  opacity: 0;
  pointer-events: none;
}

.pull-to-refresh-indicator.visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.pull-to-refresh-indicator.spinning i {
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}