/* VV RADIO — Ultimate Premium Glassmorphism Stylesheet */

:root {
  /* Clean Light Plaster Editorial Palette - Whitish Gallery Style */
  --bg-dark: #FDFDFD;       /* Pure clean warm white background */
  --bg-medium: #F5F5F5;     /* Clean neutral concrete backdrop */
  --bg-light: #EBEBEB;      /* Light gray details */
  --bg-lighter: #FFFFFF;    /* Pure white paper */
  --warm-taupe: #8E8E93;    /* Elegant neutral gray accent */
  --smoky-brown: #48484A;   /* Neutral gray secondary text */
  --champagne: #1C1C1E;     /* Main text color (Rich Charcoal/Black) */
  --champagne-bronze: #3A3A3C; /* Clean clean dark slate gray accent */
  --soft-shadow: rgba(0, 0, 0, 0.03);
  --gold-glow: rgba(255, 255, 255, 0.05);
  
  /* Fonts */
  --font-serif: 'Instrument Serif', Georgia, 'Noto Serif SC', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "SF Pro Display", sans-serif;
  
  /* Expensive Glass Material Variables - Light Theme */
  --glass-bg: linear-gradient(135deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.08) 50%, rgba(255, 255, 255, 0.18) 100%);
  --glass-bg-hover: linear-gradient(135deg, rgba(255, 255, 255, 0.35) 0%, rgba(255, 255, 255, 0.14) 50%, rgba(255, 255, 255, 0.25) 100%);
  --glass-blur: blur(20px) saturate(140%) brightness(105%);
  --glass-border: 1px solid rgba(255, 255, 255, 0.45);
  --glass-shadow: 
    inset 1px 1px 0px rgba(255, 255, 255, 0.65), 
    inset 0 0 0 1px rgba(255, 255, 255, 0.25), 
    inset 0 20px 40px rgba(255, 255, 255, 0.06), 
    0 25px 50px rgba(0, 0, 0, 0.04);
  --glass-radius: 28px;
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-drag: none;
  -webkit-tap-highlight-color: transparent !important;
  outline: none !important;
}

body {
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at 50% 30%, #FFFFFF 0%, #FAF9F6 55%, #F0EFEA 100%) !important;
  color: var(--champagne);
  font-family: var(--font-sans);
  overflow: hidden;
  position: relative;
}

/* Subtle premium background grid to emphasize glass refraction */
body::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: 
    linear-gradient(rgba(0, 0, 0, 0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.015) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: center center;
  pointer-events: none;
  z-index: 0;
}

input, button, select {
  font-family: inherit;
  color: inherit;
}

/* --- ENVIRONMENT LAYERS --- */

#particles-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 1;
  pointer-events: none;
}

.film-grain {
  position: fixed;
  top: -50%; left: -50%; right: -50%; bottom: -50%;
  width: 200%; height: 200%;
  z-index: 999;
  pointer-events: none;
  opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  animation: grain-wiggle 8s steps(10) infinite;
}

@keyframes grain-wiggle {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-1%, -2%); }
  20% { transform: translate(-3%, 1%); }
  30% { transform: translate(2%, -4%); }
  40% { transform: translate(-1%, 4%); }
  50% { transform: translate(-3%, 2%); }
  60% { transform: translate(3%, 0%); }
  70% { transform: translate(0%, 3%); }
  80% { transform: translate(1%, 5%); }
  90% { transform: translate(-2%, 1%); }
}

.vignette {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: 5;
  pointer-events: none;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0) 50%, rgba(0, 0, 0, 0.05) 100%);
}

.luxury-ambient-bloom {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.35) 0%, rgba(255, 255, 255, 0) 70%);
  mix-blend-mode: soft-light;
}

/* Glass element class */
.glass-element {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--glass-radius);
}

/* --- APP LAYOUT --- */

.app-layout {
  position: relative;
  width: 100vw;
  height: 100vh;
  z-index: 10;
  display: flex;
  flex-direction: column;
  padding: 30px;
}

.app-header {
  height: 80px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 40px;
  z-index: 100;
  margin-bottom: 20px;
}

.header-logo {
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 5px;
  line-height: 1.1;
  color: var(--champagne);
}

.logo-sub {
  font-size: 0.52rem;
  letter-spacing: 2px;
  color: var(--warm-taupe);
  margin-top: 5px;
  font-weight: 500;
}

.header-nav {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--warm-taupe);
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 5px 0;
  position: relative;
}

.nav-en {
  font-size: 0.65rem;
  letter-spacing: 2.5px;
  font-weight: 600;
}

.nav-zh {
  font-size: 0.48rem;
  letter-spacing: 1px;
  margin-top: 3px;
  opacity: 0.7;
}

.nav-item:hover, .nav-item.active {
  color: var(--champagne);
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: -4px;
  width: 0;
  height: 1.5px;
  background-color: var(--champagne-bronze);
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-item.active::after, .nav-item:hover::after {
  width: 100%;
}

/* --- VIEW MANAGER --- */

.main-viewport {
  flex-grow: 1;
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1200px;
}

.view-panel {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 10;
}

.view-panel.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 20;
}

/* --- CAROUSEL 3D ENGINE --- */

.carousel-stage-3d {
  width: 100%;
  height: 480px;
  position: relative;
  transform-style: preserve-3d;
  perspective: 800px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.artist-card-wrapper {
  position: absolute;
  width: 280px;
  height: 400px;
  transform-style: preserve-3d;
  cursor: pointer;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.8s, filter 0.8s;
}

/* Parallax natural hover float */
.artist-card-wrapper.float-active {
  animation: floatCard 6s ease-in-out infinite alternate;
}

@keyframes floatCard {
  0% { transform: translateY(0px) rotateZ(0deg); }
  50% { transform: translateY(-8px) rotateZ(0.5deg); }
  100% { transform: translateY(8px) rotateZ(-0.5deg); }
}

/* Card glass element */
/* Premium Frosted Acrylic Glass Blocks with Volumetric Depth */
.artist-card {
  width: 100%;
  height: 100%;
  border-radius: 20px;
  /* Multi-layered refraction fill: radial edge accumulation blended with linear specular spotlight */
  background: 
    radial-gradient(
      circle at 50% 30%,
      rgba(255, 255, 255, 0.35) 0%,
      rgba(255, 255, 255, 0.08) 50%,
      rgba(255, 255, 255, 0.18) 100%
    ),
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.28) 0%,
      rgba(255, 255, 255, 0) 55%,
      rgba(255, 255, 255, 0.15) 100%
    ) !important;
  /* Premium glass blur index with custom light transmission properties */
  backdrop-filter: blur(20px) saturate(140%) brightness(105%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(140%) brightness(105%) !important;
  /* Outer beveled glass edges reflecting the warm environment (Champagne/Gold tints) */
  border: 1px solid rgba(255, 255, 255, 0.45) !important;
  border-top-color: rgba(255, 255, 255, 0.75) !important;
  border-left-color: rgba(255, 255, 255, 0.75) !important;
  border-bottom-color: rgba(255, 255, 255, 0.25) !important;
  border-right-color: rgba(255, 255, 255, 0.25) !important;
  padding: 16px;
  display: flex;
  flex-direction: column;
  position: relative;
  transform-style: preserve-3d;
  /* Physically correct light falloffs, double-bevel outlines and soft contact GI shadows */
  box-shadow: 
    /* Specular top-left warm ivory edge reflection */
    inset 1.5px 1.5px 0px rgba(255, 252, 240, 0.85),
    /* Secondary parallel line for volumetric edge refraction */
    inset 0 0 0 1.5px rgba(255, 250, 240, 0.35),
    /* Soft environment light falloff inside the glass block */
    inset 0 20px 40px rgba(255, 252, 245, 0.12),
    inset -1px -1px 3px rgba(0, 0, 0, 0.02),
    /* Contact GI Shadows */
    0 4px 10px rgba(42, 39, 35, 0.03),
    0 30px 60px rgba(42, 39, 35, 0.08) !important;
  transition: transform 0.12s, box-shadow 0.4s;
}

/* Card Left thickness face */
.artist-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 20px; /* Volumetric thickness */
  height: 100%;
  background: rgba(255, 255, 255, 0.12) !important;
  backdrop-filter: blur(20px) saturate(140%) brightness(105%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(140%) brightness(105%) !important;
  border-left: 1.5px solid rgba(255, 255, 255, 0.65) !important;
  border-top: 1.5px solid rgba(255, 255, 255, 0.65) !important;
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.25) !important;
  border-radius: 20px 0 0 20px;
  transform: rotateY(-90deg);
  transform-origin: left center;
  pointer-events: none;
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.45), inset -2px 0 5px rgba(0, 0, 0, 0.01) !important;
}

/* Card Right thickness face */
.artist-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 20px; /* Volumetric thickness */
  height: 100%;
  background: rgba(255, 255, 255, 0.12) !important;
  backdrop-filter: blur(20px) saturate(140%) brightness(105%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(140%) brightness(105%) !important;
  border-right: 1.5px solid rgba(255, 255, 255, 0.65) !important;
  border-top: 1.5px solid rgba(255, 255, 255, 0.65) !important;
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.25) !important;
  border-radius: 0 20px 20px 0;
  transform: rotateY(90deg);
  transform-origin: right center;
  pointer-events: none;
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.45), inset 2px 0 5px rgba(0, 0, 0, 0.01) !important;
}

.artist-portrait-box {
  width: 100%;
  height: 270px;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: 
    inset 0 1px 3px rgba(0, 0, 0, 0.05),
    0 4px 15px rgba(42, 39, 35, 0.04);
  transform: translateZ(12px);
}

.artist-portrait-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.artist-portrait-box::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0) 50%, rgba(64,57,52,0.4) 100%);
  pointer-events: none;
}

.card-gloss-shine {
  position: absolute;
  top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0) 65%);
  pointer-events: none;
  mix-blend-mode: overlay;
  transform: translate3d(0, 0, 30px);
  will-change: transform;
}

.artist-card:hover .artist-portrait-box img {
  transform: scale(1.05);
}

.artist-info-box {
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  transform: translateZ(15px);
}

.artist-title-group {
  max-width: 70%;
}

.artist-name {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 300;
  color: var(--champagne);
  line-height: 1.1;
}

.artist-stats {
  font-size: 0.52rem;
  letter-spacing: 1px;
  color: var(--warm-taupe);
  margin-top: 5px;
  text-transform: uppercase;
  font-weight: 600;
}

.artist-meta-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

.collection-num {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-style: italic;
  font-weight: 300;
  color: var(--champagne-bronze);
  line-height: 1;
}

.elegant-barcode {
  width: 45px;
  height: 10px;
  background-image: repeating-linear-gradient(
    90deg,
    var(--champagne) 0px,
    var(--champagne) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.45;
  margin-top: 5px;
}

/* Carousel 3D States */
.artist-card-wrapper.center {
  transform: translate3d(0, 0, 150px) rotateY(0deg) scale(1.02);
  filter: drop-shadow(0 35px 55px rgba(0, 0, 0, 0.08)) !important;
  opacity: 1;
  z-index: 50;
}

.artist-card-wrapper.left {
  transform: translate3d(-290px, 0, -100px) rotateY(55deg) scale(0.8);
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.04)) !important;
  opacity: 0.8;
  z-index: 40;
}

.artist-card-wrapper.right {
  transform: translate3d(290px, 0, -100px) rotateY(-55deg) scale(0.8);
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.04)) !important;
  opacity: 0.8;
  z-index: 40;
}

.artist-card-wrapper.far-left {
  transform: translate3d(-500px, 0, -280px) rotateY(70deg) scale(0.62);
  filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.02)) !important;
  opacity: 0.45;
  z-index: 20;
}

.artist-card-wrapper.far-right {
  transform: translate3d(500px, 0, -280px) rotateY(-70deg) scale(0.62);
  filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.02)) !important;
  opacity: 0.45;
  z-index: 20;
}

.artist-card-wrapper.hidden {
  transform: translate3d(0, 0, -320px) scale(0.5);
  opacity: 0;
  z-index: 10;
  pointer-events: none;
}

/* Active 3D Zoom on Card Click */
.artist-card-wrapper.center:hover {
  transform: translate3d(0, -5px, 150px) scale(1.02);
}

/* --- EDITORIAL DETAILS PAGE (DISCOVER) --- */

.editorial-card {
  max-width: 600px;
  padding: 40px;
  text-align: left;
}

.editorial-category {
  font-size: 0.58rem;
  letter-spacing: 3px;
  font-weight: 700;
  color: var(--champagne-bronze);
  display: block;
  margin-bottom: 12px;
}

.editorial-title {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 8px;
}

.editorial-subtitle {
  font-family: 'Noto Serif SC', serif;
  font-size: 1.15rem;
  font-weight: 300;
  color: var(--warm-taupe);
  margin-bottom: 25px;
}

.editorial-divider {
  width: 60px;
  height: 1.5px;
  background-color: var(--champagne-bronze);
  margin-bottom: 25px;
}

.editorial-body {
  font-size: 0.82rem;
  line-height: 1.7;
  color: #cbbcae;
  margin-bottom: 15px;
}

.editorial-body.Chinese {
  font-size: 0.76rem;
  line-height: 1.8;
  color: #a3968b;
  font-weight: 300;
}

/* --- PLAYLISTS INDEX GRID --- */

.playlists-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 25px;
  width: 100%;
  max-width: 1000px;
  max-height: 80%;
  overflow-y: auto;
  padding: 10px;
}

.playlist-card {
  height: 160px;
  padding: 24px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), background 0.4s;
}

.playlist-card:hover {
  background: var(--glass-bg-hover);
  transform: translateY(-5px);
}

.playlist-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.playlist-tag {
  font-size: 0.48rem;
  letter-spacing: 1.5px;
  font-weight: 700;
  color: var(--champagne-bronze);
  border: 1px solid rgba(212, 175, 142, 0.3);
  padding: 2px 6px;
  border-radius: 8px;
}

.playlist-song-badge {
  font-size: 0.52rem;
  color: var(--warm-taupe);
  font-weight: 600;
}

.playlist-card-body {
  margin-top: auto;
}

.playlist-name-en {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 300;
  line-height: 1.1;
}

.playlist-name-zh {
  font-size: 0.65rem;
  color: var(--warm-taupe);
  margin-top: 4px;
}

.playlist-artist-badge {
  font-size: 0.52rem;
  color: var(--champagne-bronze);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- ARTISTS DIRECTORY INDEX --- */

.artists-directory-wrapper {
  width: 100%;
  max-width: 650px;
  max-height: 80%;
  display: flex;
  flex-direction: column;
  padding: 30px;
  overflow: hidden;
}

.directory-header {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-bottom: 15px;
  margin-bottom: 15px;
}

.directory-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
}

.directory-subtitle {
  font-size: 0.62rem;
  color: var(--warm-taupe);
  letter-spacing: 1px;
  margin-top: 4px;
}

.artists-list-vertical {
  flex-grow: 1;
  overflow-y: auto;
  padding-right: 5px;
}

.artist-list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  cursor: pointer;
  border-radius: 16px;
  margin-bottom: 8px;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
}

.artist-list-row:hover {
  background: rgba(255,248,242,0.04);
  border-color: rgba(255,255,255,0.06);
  transform: translateX(5px);
}

.row-left-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.row-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  background-color: var(--bg-medium);
  border: 1px solid rgba(255,255,255,0.15);
}

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

.row-names {
  display: flex;
  flex-direction: column;
}

.row-name-en {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 300;
}

.row-name-zh {
  font-size: 0.58rem;
  color: var(--warm-taupe);
  margin-top: 2px;
}

.row-right-stats {
  display: flex;
  align-items: center;
  gap: 20px;
}

.row-badge {
  font-size: 0.55rem;
  letter-spacing: 1px;
  font-weight: 600;
  color: var(--champagne-bronze);
  text-transform: uppercase;
}

.row-arrow {
  color: var(--warm-taupe);
  font-size: 0.9rem;
  transition: transform 0.3s;
}

.artist-list-row:hover .row-arrow {
  transform: translateX(4px);
  color: var(--champagne);
}

/* --- SEARCH VIEW PANEL --- */

.search-panel-container {
  width: 100%;
  max-width: 650px;
  max-height: 80%;
  display: flex;
  flex-direction: column;
  padding: 30px;
  overflow: hidden;
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
  border-bottom: 1.5px solid rgba(255,255,255,0.1);
  padding-bottom: 10px;
  margin-bottom: 20px;
  transition: border-color 0.4s;
}

.search-input-wrapper:focus-within {
  border-color: var(--champagne-bronze);
}

.search-icon {
  width: 18px;
  height: 18px;
  color: var(--warm-taupe);
}

#global-search-bar {
  background: transparent;
  border: none;
  outline: none;
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--champagne);
  flex-grow: 1;
}

#global-search-bar::placeholder {
  color: rgba(245, 239, 235, 0.35);
}

.search-results-wrapper {
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.search-placeholder {
  text-align: center;
  color: var(--warm-taupe);
  font-size: 0.72rem;
  margin-top: 40px;
  letter-spacing: 1px;
}

.search-no-results {
  text-align: center;
  color: var(--warm-taupe);
  font-size: 0.75rem;
  margin-top: 40px;
}

/* --- SETTINGS VIEW PANEL --- */

.settings-card-wrapper {
  width: 100%;
  max-width: 550px;
  padding: 40px;
}

.settings-header h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 1.5px;
}

.settings-header p {
  font-size: 0.58rem;
  color: var(--warm-taupe);
  margin-top: 4px;
}

.settings-divider {
  width: 100%;
  height: 1px;
  background-color: rgba(255,255,255,0.08);
  margin: 20px 0;
}

.settings-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
}

.settings-info {
  display: flex;
  flex-direction: column;
  max-width: 60%;
}

.settings-label {
  font-size: 0.78rem;
  font-weight: 500;
}

.settings-desc {
  font-size: 0.55rem;
  color: var(--warm-taupe);
  margin-top: 2px;
}

.settings-control {
  font-size: 0.72rem;
  color: #cbbcae;
}

.settings-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 8px 16px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.65rem;
  letter-spacing: 0.5px;
  transition: all 0.3s;
}

.settings-btn:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
}

.status-indicator.enabled {
  color: #a7d0b3;
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-indicator.enabled::before {
  content: '';
  width: 5px;
  height: 5px;
  background: #a7d0b3;
  border-radius: 50%;
}

.settings-footer {
  text-align: center;
  font-size: 0.55rem;
  color: var(--warm-taupe);
  margin-top: 35px;
  letter-spacing: 0.5px;
}

/* --- RIGHT SLIDING GLASS PANEL (ARTIST DETAIL) --- */

.artist-detail-panel {
  position: fixed;
  top: 30px;
  right: -450px; /* Hidden initially */
  width: 400px;
  height: calc(100vh - 60px);
  z-index: 150;
  padding: 30px;
  display: flex;
  flex-direction: column;
  transition: right 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.artist-detail-panel.open {
  right: 30px;
}

.panel-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--warm-taupe);
  padding: 6px;
  border-radius: 50%;
  transition: all 0.3s;
  z-index: 20;
}

.panel-close-btn:hover {
  color: var(--champagne);
  background: rgba(255,255,255,0.06);
}

.panel-close-btn svg {
  width: 16px;
  height: 16px;
}

.panel-scroll-content {
  flex-grow: 1;
  overflow-y: auto;
  padding-right: 5px;
}

.panel-portrait-frame {
  width: 100%;
  height: 250px;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  margin-bottom: 25px;
}

.panel-portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portrait-overlay-glow {
  position: absolute;
  bottom: 0; left: 0; width: 100%; height: 60%;
  background: linear-gradient(to top, rgba(64,57,52,0.8) 0%, rgba(0,0,0,0) 100%);
  pointer-events: none;
}

.panel-artist-header {
  margin-bottom: 25px;
}

.artist-name-en {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  line-height: 1.1;
}

.artist-name-zh {
  font-family: 'Noto Serif SC', serif;
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--warm-taupe);
  margin-top: 4px;
}

.panel-section-title {
  font-size: 0.52rem;
  letter-spacing: 2px;
  font-weight: 700;
  color: var(--champagne-bronze);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: 6px;
  margin-bottom: 12px;
}

/* Playlist tab pills */
.detail-playlist-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 25px;
}

.playlist-tab-btn {
  background: rgba(255,255,255,0.02) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  padding: 6px 14px;
  border-radius: 12px;
  font-size: 0.58rem;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: all 0.3s;
}

.playlist-tab-btn:hover {
  background: rgba(255,255,255,0.06) !important;
  border-color: rgba(255,255,255,0.2) !important;
}

.playlist-tab-btn.active {
  background: rgba(255, 252, 245, 0.12) !important;
  border-color: var(--champagne-bronze) !important;
  color: var(--champagne) !important;
}

/* Song rows */
.detail-songs-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.song-row-element {
  background: rgba(255,255,255,0.03) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  border-radius: 16px;
  padding: 12px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.song-row-element:hover {
  background: rgba(255,255,255,0.08) !important;
  border-color: rgba(255,255,255,0.22) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.song-row-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.song-icon {
  font-size: 0.72rem;
  opacity: 0.65;
  transition: transform 0.3s;
}

.song-row-element:hover .song-icon {
  transform: scale(1.2);
  opacity: 1;
}

.song-name-label {
  font-size: 0.78rem;
  font-weight: 500;
}

.song-row-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

.song-original-label {
  font-size: 0.52rem;
  letter-spacing: 0.5px;
  color: var(--warm-taupe);
  text-transform: uppercase;
  font-weight: 600;
}

.song-year-label {
  font-size: 0.48rem;
  color: var(--warm-taupe);
  margin-top: 2px;
}

/* --- ADMIN STUDIO INTERFACE LAYOUT --- */

.studio-layout {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  z-index: 1000;
  background-color: var(--bg-dark);
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Studio Login Cover */
.login-wrapper {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle at 50% 30%, #FFFFFF 0%, #FAF9F6 55%, #F0EFEA 100%) !important;
  z-index: 200;
}

.login-box {
  width: 360px;
  padding: 40px;
  text-align: left;
}

.login-header {
  margin-bottom: 25px;
}

.login-header h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 2px;
}

.login-header p {
  font-size: 0.58rem;
  color: var(--warm-taupe);
  margin-top: 4px;
}

.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: 0.58rem;
  letter-spacing: 1px;
  color: var(--warm-taupe);
  margin-bottom: 8px;
  text-transform: uppercase;
  font-weight: 600;
}

.form-group input, .form-group select {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 0.82rem;
  outline: none;
  transition: all 0.3s;
}

.form-group input:focus, .form-group select:focus {
  border-color: var(--champagne-bronze);
  background: rgba(255,255,255,0.08);
}

.login-submit-btn {
  width: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 14px;
  border-radius: 12px;
  font-size: 0.72rem;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s;
  font-weight: 600;
  margin-top: 10px;
}

.login-submit-btn:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--champagne-bronze);
}

.login-footer {
  text-align: center;
  margin-top: 25px;
}

.back-to-site {
  text-decoration: none;
  font-size: 0.58rem;
  color: var(--warm-taupe);
  letter-spacing: 0.5px;
  transition: color 0.3s;
}

.back-to-site:hover {
  color: var(--champagne);
}

/* Studio Dashboard */
.studio-dashboard-container {
  width: 100vw;
  height: 100vh;
  display: flex;
  padding: 20px;
  gap: 20px;
  background: radial-gradient(circle at 50% 30%, #FFFFFF 0%, #FAF9F6 55%, #F0EFEA 100%) !important;
  position: relative;
  overflow: hidden;
}

/* Sidebar Dashboard menu */
.studio-sidebar {
  width: 240px;
  height: 100%;
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.studio-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1.5px;
}

.studio-led {
  width: 5px;
  height: 5px;
  background: #a7d0b3;
  border-radius: 50%;
  box-shadow: 0 0 8px #a7d0b3;
}

.exit-studio-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  opacity: 0.6;
  font-size: 0.8rem;
  transition: opacity 0.3s;
}

.exit-studio-btn:hover {
  opacity: 1;
}

.sidebar-menu {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  border: 1px solid transparent;
  padding: 12px 16px;
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  transition: all 0.3s;
}

.sidebar-item:hover {
  background: rgba(255,255,255,0.04);
}

.sidebar-item.active {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  color: var(--champagne-bronze);
}

.item-icon {
  font-size: 0.58rem;
  font-weight: 700;
}

.item-title {
  font-size: 0.72rem;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.sidebar-footer {
  margin-top: auto;
  font-size: 0.48rem;
  color: var(--warm-taupe);
  text-align: center;
}

/* Studio Workspace Editor */
.studio-content-panel {
  flex-grow: 1;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  background: var(--glass-bg) !important;
  backdrop-filter: var(--glass-blur) !important;
  -webkit-backdrop-filter: var(--glass-blur) !important;
  border: var(--glass-border) !important;
  border-radius: var(--glass-radius) !important;
  box-shadow: var(--glass-shadow) !important;
  padding: 24px;
}

.studio-tab-panel {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
  padding: 10px;
}

.studio-tab-panel.active {
  opacity: 1;
  visibility: visible;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.panel-header h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
}

.action-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.18);
  padding: 8px 16px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.65rem;
  font-weight: 600;
  transition: all 0.3s;
}

.action-btn:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--champagne-bronze);
}

.action-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  border-color: rgba(255,255,255,0.1);
}

.action-btn.danger-btn {
  border-color: rgba(162, 75, 75, 0.4);
  color: #ff9e9e;
}

.action-btn.danger-btn:hover {
  background: rgba(162, 75, 75, 0.15);
  border-color: #ff9e9e;
}

.studio-search {
  max-width: 400px;
  margin-bottom: 20px;
}

.studio-list-grid {
  flex-grow: 1;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
  padding-right: 5px;
}

.studio-grid-card {
  height: 180px;
  border-radius: 20px;
  padding: 16px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s;
}

.studio-grid-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--champagne-bronze);
}

.studio-artist-row-card {
  height: 180px;
  border-radius: 20px;
  padding: 16px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s;
}

.studio-artist-row-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--champagne-bronze);
}

.studio-artist-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.studio-artist-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  background-color: rgba(0,0,0,0.2);
}

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

.studio-artist-names {
  display: flex;
  flex-direction: column;
}

.studio-artist-name-en {
  font-family: var(--font-serif);
  font-size: 1.1rem;
}

.studio-artist-name-zh {
  font-size: 0.58rem;
  color: var(--warm-taupe);
}

.studio-artist-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.studio-artist-playlists-count {
  font-size: 0.55rem;
  color: var(--warm-taupe);
}

/* Playlist / Song forms & lists */
.studio-form-row {
  display: flex;
  gap: 20px;
  margin-bottom: 25px;
}

.select-group {
  min-width: 220px;
}

.add-input-group {
  flex-grow: 1;
}

.input-inline {
  display: flex;
  gap: 10px;
}

.input-inline input {
  flex-grow: 1;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  padding: 10px 16px;
  font-size: 0.8rem;
  outline: none;
  color: var(--champagne);
}

.input-inline input:focus {
  border-color: var(--champagne-bronze);
}

.playlist-manager-list, .songs-manager-list {
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.studio-list-row {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s;
}

.studio-list-row:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.15);
}

.row-desc-left {
  display: flex;
  flex-direction: column;
}

.row-desc-name {
  font-size: 0.78rem;
  font-weight: 500;
}

.row-desc-sub {
  font-size: 0.55rem;
  color: var(--warm-taupe);
  margin-top: 2px;
}

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

.row-icon-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  transition: background 0.3s;
  font-size: 0.72rem;
}

.row-icon-btn:hover {
  background: rgba(255,255,255,0.08);
}

/* Studio Editor settings card */
.studio-editor-card {
  max-width: 450px;
  padding: 30px;
}

.studio-editor-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 300;
  margin-bottom: 12px;
}

/* FIGMA-LIKE INSPECTOR DRAWER */

.studio-inspector-drawer {
  position: fixed;
  top: 20px;
  right: -360px; /* Hidden initially */
  width: 320px;
  height: calc(100vh - 40px);
  z-index: 1100;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: right 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.studio-inspector-drawer.open {
  right: 20px;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-bottom: 12px;
  margin-bottom: 20px;
}

.drawer-header h3 {
  font-size: 0.78rem;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.drawer-close-btn {
  background: transparent;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--warm-taupe);
  transition: color 0.3s;
}

.drawer-close-btn:hover {
  color: var(--champagne);
}

.drawer-form {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.portrait-preview-box {
  width: 100%;
  height: 120px;
  border-radius: 12px;
  border: 1px dashed rgba(255,255,255,0.15);
  background: rgba(0,0,0,0.15);
  margin-top: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  font-size: 0.55rem;
  color: var(--warm-taupe);
}

.portrait-preview-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 15px;
}

.drawer-actions button {
  width: 100%;
}

/* --- SYSTEM TOAST --- */

.system-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translate(-50%, 100px);
  background: rgba(255, 248, 242, 0.12);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  box-shadow: var(--glass-shadow);
  padding: 12px 28px;
  border-radius: 20px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: var(--champagne);
  z-index: 2000;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.system-toast.active {
  transform: translate(-50%, 0);
}

/* --- SCROLLBAR CUSTOMIZATION --- */

::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.15);
}

/* Responsive adjusters */
@media (max-width: 768px) {
  .app-layout {
    padding: 12px;
  }
  .app-header {
    flex-direction: column;
    height: auto;
    padding: 10px;
    gap: 8px;
    margin-bottom: 5px;
  }
  .header-logo {
    align-items: center;
  }
  .logo-text {
    font-size: 1.3rem !important;
    letter-spacing: 3px !important;
  }
  .header-nav {
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .nav-en {
    font-size: 0.58rem !important;
    letter-spacing: 1.5px !important;
  }
  .nav-zh {
    font-size: 0.42rem !important;
    margin-top: 1px !important;
  }
  
  /* Hide absolute sidebars on mobile to prevent overlaying the 3D carousel */
  .exhibition-left-sidebar, .exhibition-right-sidebar {
    display: none !important;
  }
  
  /* Responsive Player Podium widget */
  .podium-metal-body {
    width: calc(100vw - 24px) !important;
    max-width: 440px !important;
    padding: 10px 14px !important;
    gap: 8px !important;
  }
  
  /* Responsive 3D Carousel Cards */
  .artist-card-wrapper {
    width: 175px !important;
    height: 255px !important;
  }
  .artist-portrait-box {
    height: 155px !important;
  }
  .artist-name {
    font-size: 0.95rem !important;
  }
  .artist-songs-count {
    font-size: 0.5rem !important;
  }
  
  /* Narrower X-translations for tablet/mobile portrait layouts */
  .artist-card-wrapper.center {
    transform: translate3d(0, 0, 90px) rotateY(0deg) scale(1.02);
  }
  .artist-card-wrapper.left {
    transform: translate3d(-95px, 0, -70px) rotateY(42deg) scale(0.78) !important;
  }
  .artist-card-wrapper.right {
    transform: translate3d(95px, 0, -70px) rotateY(-42deg) scale(0.78) !important;
  }
  .artist-card-wrapper.far-left {
    transform: translate3d(-160px, 0, -150px) rotateY(55deg) scale(0.62) !important;
  }
  .artist-card-wrapper.far-right {
    transform: translate3d(160px, 0, -150px) rotateY(-55deg) scale(0.62) !important;
  }
  
  .artist-detail-panel {
    width: calc(100vw - 24px) !important;
    height: calc(100vh - 24px) !important;
    top: 12px !important;
    right: -100vw !important;
    padding: 20px !important;
  }
  .artist-detail-panel.open {
    right: 12px !important;
  }
  .artist-name-en {
    font-size: 1.6rem !important;
  }
  .panel-portrait-frame {
    height: 180px !important;
    margin-bottom: 15px !important;
  }
  .studio-dashboard-container {
    flex-direction: column;
    padding: 10px;
    gap: 10px;
  }
  .studio-sidebar {
    width: 100%;
    height: auto;
  }
  .sidebar-menu {
    flex-direction: row;
    overflow-x: auto;
    gap: 5px;
  }
  .sidebar-item {
    padding: 8px 12px;
  }
  .studio-content-panel {
    height: calc(100% - 150px);
  }
}

/* Specific styling overrides for ultra-narrow mobile portrait screens (9:16) */
@media (max-width: 480px) {
  .artist-card-wrapper {
    width: 145px !important;
    height: 220px !important;
  }
  .artist-portrait-box {
    height: 125px !important;
  }
  .artist-card-wrapper.center {
    transform: translate3d(0, 0, 70px) rotateY(0deg) scale(1.02);
  }
  .artist-card-wrapper.left {
    transform: translate3d(-75px, 0, -60px) rotateY(42deg) scale(0.78) !important;
  }
  .artist-card-wrapper.right {
    transform: translate3d(75px, 0, -60px) rotateY(-42deg) scale(0.78) !important;
  }
  .artist-card-wrapper.far-left {
    transform: translate3d(-130px, 0, -120px) rotateY(55deg) scale(0.62) !important;
  }
  .artist-card-wrapper.far-right {
    transform: translate3d(130px, 0, -120px) rotateY(-55deg) scale(0.62) !important;
  }
}

/* --- LIGHT THEME STYLE OVERRIDES & TACTILE ENHANCEMENTS --- */

/* Inputs & selects inside forms */
.form-group input, .form-group select, .input-inline input, .studio-search input, .form-group textarea, .add-input-group input {
  background-color: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.35) !important;
  color: var(--champagne) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  border-radius: 10px;
  padding: 8px 14px;
  font-size: 0.72rem;
  transition: all 0.25s;
}

.form-group input:focus, .form-group select:focus, .input-inline input:focus, .studio-search input:focus, .form-group textarea:focus, .add-input-group input:focus {
  background-color: rgba(255, 255, 255, 0.15) !important;
  border-color: rgba(255, 255, 255, 0.65) !important;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25) !important;
}

/* Labels and captions */
.form-group label, .add-input-group label, .select-group label {
  color: var(--smoky-brown) !important;
  font-weight: 500 !important;
}

/* Sidebar item overrides */
.sidebar-item {
  color: var(--smoky-brown) !important;
  transition: all 0.2s;
}
.sidebar-item:hover, .sidebar-item.active {
  color: var(--champagne) !important;
  background-color: rgba(255, 255, 255, 0.08) !important;
  border-color: rgba(255, 255, 255, 0.18) !important;
}

/* Borders and dividers */
.sidebar-header, .drawer-header, .panel-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.18) !important;
}
.sidebar-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.18) !important;
  color: var(--smoky-brown) !important;
}
.studio-list-row {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
}
.studio-list-row:hover {
  background-color: rgba(255, 255, 255, 0.05) !important;
}

/* Inspector drawers and cards */
.studio-inspector-drawer {
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.03) !important;
}
.studio-editor-card {
  border: 1px solid rgba(255, 255, 255, 0.28) !important;
  background: rgba(255, 255, 255, 0.05) !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.01) !important;
}

/* Simplified buttons */
.action-btn, .login-submit-btn, .exit-studio-btn, .simplified-btn, .drawer-close-btn {
  background: var(--glass-bg) !important;
  border: var(--glass-border) !important;
  color: var(--champagne) !important;
  box-shadow: var(--glass-shadow) !important;
  backdrop-filter: var(--glass-blur) !important;
  -webkit-backdrop-filter: var(--glass-blur) !important;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 0.1s, background-color 0.2s, border-color 0.2s;
}

.action-btn:hover, .login-submit-btn:hover, .simplified-btn:hover {
  background-color: rgba(255, 255, 255, 0.12) !important;
  border-color: rgba(255, 255, 255, 0.65) !important;
}

.action-btn:active, .login-submit-btn:active, .simplified-btn:active {
  transform: scale(0.96) !important;
  background-color: rgba(255, 255, 255, 0.18) !important;
}

.action-btn.danger-btn {
  background: rgba(254, 226, 226, 0.15) !important;
  border-color: rgba(239, 68, 68, 0.35) !important;
  color: #DC2626 !important;
}
.action-btn.danger-btn:hover {
  background: rgba(254, 226, 226, 0.28) !important;
  border-color: rgba(239, 68, 68, 0.55) !important;
}

/* Text overrides for specific panels */
.studio-logo {
  color: var(--champagne) !important;
}
.studio-artist-playlists-count {
  color: var(--smoky-brown) !important;
}
.studio-artist-name-zh {
  color: var(--smoky-brown) !important;
}

.login-header h2 {
  color: var(--champagne) !important;
}
.login-header p {
  color: var(--smoky-brown) !important;
}

/* Tactile visual clicks for cards and nav items from the previous turn */
.nav-item {
  transition: color 0.3s, transform 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}
.nav-item:active {
  transform: scale(0.92) !important;
}

.artist-card-wrapper:active .artist-card {
  transform: scale(0.96) !important;
  transition: transform 0.12s cubic-bezier(0.25, 1, 0.5, 1) !important;
}

.contacts-artist-row {
  transition: background-color 0.25s, transform 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}
.contacts-artist-row:active {
  transform: scale(0.97) !important;
  background-color: rgba(255, 252, 245, 0.16) !important;
}

.simplified-song-row {
  transition: background-color 0.2s, padding-left 0.2s, transform 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}
.simplified-song-row:active {
  transform: scale(0.98) !important;
  background-color: rgba(255, 252, 245, 0.16) !important;
}

/* --- EXHIBITION LAYOUT ELEMENTS & WIDGETS --- */

.exhibition-left-sidebar {
  position: absolute;
  left: 40px;
  top: 180px;
  width: 250px;
  z-index: 100;
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.now-playing-indicator {
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: #2A2723;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #2A2723;
  animation: pulseDot 1.8s infinite;
}

@keyframes pulseDot {
  0% { opacity: 0.3; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.2); }
  100% { opacity: 0.3; transform: scale(0.9); }
}

.gallery-hero-title {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 300;
  line-height: 1.05;
  color: #2A2723;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.gallery-hero-desc {
  font-size: 0.62rem;
  line-height: 1.8;
  color: #5A524A;
  margin-bottom: 30px;
  letter-spacing: 0.5px;
  font-family: var(--font-sans);
}

.explore-sound-btn {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #2A2723;
  text-decoration: none;
  border-bottom: 1px solid #2A2723;
  padding-bottom: 4px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: transform 0.25s;
}

.explore-sound-btn:hover {
  transform: translateX(4px);
}

.vertical-volume-control {
  margin-top: 50px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

.vol-label {
  font-size: 0.45rem;
  letter-spacing: 1px;
  color: #8A7E72;
  transform: rotate(-90deg) translate3d(-15px, 0, 0);
  transform-origin: left top;
  white-space: nowrap;
}

.vol-slider-track {
  width: 1px;
  height: 100px;
  background-color: rgba(42, 39, 35, 0.15);
  position: relative;
  margin-left: 5px;
}

.vol-slider-dot {
  position: absolute;
  left: -3px;
  bottom: 35%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #2A2723;
  cursor: pointer;
}

.exhibition-right-sidebar {
  position: absolute;
  right: 40px;
  top: 180px;
  height: calc(100vh - 280px);
  z-index: 100;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-end;
}

.vertical-scroll-explore {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  gap: 20px;
}

.vertical-scroll-explore span {
  font-size: 0.52rem;
  letter-spacing: 2px;
  color: #5A524A;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-weight: 500;
}

.scroll-track-line {
  width: 1px;
  flex-grow: 1;
  background-color: rgba(42, 39, 35, 0.15);
  position: relative;
}

.scroll-track-dot {
  position: absolute;
  left: -2px;
  top: 25%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #2A2723;
}

.bottom-console-housing {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 90;
  display: flex;
  justify-content: center;
  width: 100%;
  pointer-events: none;
}

.podium-metal-body {
  pointer-events: auto;
  width: 480px;
  background: var(--glass-bg) !important;
  backdrop-filter: var(--glass-blur) !important;
  -webkit-backdrop-filter: var(--glass-blur) !important;
  border: var(--glass-border) !important;
  border-bottom: none !important;
  border-radius: 20px 20px 0 0;
  box-shadow: 
    inset 1px 1px 0px rgba(255, 255, 255, 0.65), 
    inset 0 -3px 6px rgba(255, 255, 255, 0.15),
    0 -10px 40px rgba(0, 0, 0, 0.03) !important;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.terminal-screen-housing {
  background-color: rgba(255, 252, 245, 0.04) !important;
  backdrop-filter: blur(35px) saturate(180%) brightness(112%) !important;
  -webkit-backdrop-filter: blur(35px) saturate(180%) brightness(112%) !important;
  border: 1.5px solid rgba(255, 250, 240, 0.35) !important;
  border-radius: 12px;
  box-shadow: 
    inset 0 1.5px 3px rgba(255, 252, 245, 0.5),
    0 1px 2px rgba(42, 39, 35, 0.02) !important;
  padding: 10px 14px;
  position: relative;
}

.terminal-header {
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #5A524A;
  margin-bottom: 6px;
  border-bottom: 1px solid rgba(42, 39, 35, 0.08);
  padding-bottom: 4px;
  text-transform: uppercase;
}

.terminal-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.48rem;
  color: #2A2723;
}

.terminal-table th {
  text-align: left;
  color: #8A7E72;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding-bottom: 4px;
  text-transform: uppercase;
}

.terminal-table td {
  padding: 2.5px 0;
}

.console-progress-track {
  width: 100%;
  height: 2px;
  background-color: rgba(42, 39, 35, 0.1);
  position: relative;
  margin-top: 8px;
}

.console-progress-dot {
  position: absolute;
  top: -2px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #2A2723;
}

.console-playback-controls {
  display: flex;
  justify-content: center;
  gap: 16px;
  align-items: center;
}

.console-btn {
  background: rgba(255, 252, 245, 0.04) !important;
  border: 1.5px solid rgba(255, 250, 240, 0.28) !important;
  backdrop-filter: blur(10px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(10px) saturate(180%) !important;
  width: 32px;
  height: 24px;
  border-radius: 6px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 0.65rem;
  color: #2A2723;
  cursor: pointer;
  box-shadow: 
    0 1px 2px rgba(42, 39, 35, 0.02),
    inset 0 1px 1.5px rgba(255, 255, 255, 0.45) !important;
  transition: transform 0.12s, background-color 0.12s;
}

.console-btn:hover {
  background-color: rgba(255, 252, 245, 0.10) !important;
  border-color: rgba(255, 250, 240, 0.42) !important;
}

.console-btn:active {
  transform: scale(0.92) !important;
  background-color: rgba(255, 252, 245, 0.16) !important;
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.05) !important;
}

.bottom-left-widget {
  position: absolute;
  left: 40px;
  bottom: 24px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mood-icon {
  font-size: 0.9rem;
}

.mood-text {
  display: flex;
  flex-direction: column;
}

.mood-label {
  font-size: 0.45rem;
  letter-spacing: 0.5px;
  color: #8A7E72;
  font-weight: 600;
}

.mood-value {
  font-size: 0.55rem;
  color: #5A524A;
  font-weight: 500;
}

.bottom-right-widget {
  position: absolute;
  right: 40px;
  bottom: 24px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 16px;
}

.star-emblem {
  font-size: 0.9rem;
  color: #2A2723;
  animation: starSpin 12s linear infinite;
}

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

.hamburger-menu-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.52rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #2A2723;
}

.menu-lines {
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 12px;
}

.menu-line {
  width: 100%;
  height: 1.5px;
  background-color: #2A2723;
}

/* Dynamic Image Uploader Styles */
.image-uploader-dropzone {
  border: 1.5px dashed rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  padding: 15px;
  text-align: center;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  margin-top: 8px;
  transition: background 0.3s, border-color 0.3s;
}

.image-uploader-dropzone:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--champagne-bronze);
}

.media-upload-dropzone:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  border-color: var(--champagne-bronze) !important;
}

.media-pick-item:hover {
  transform: scale(1.04);
  border-color: var(--champagne-bronze) !important;
}