/* ==========================================================================
   Worship Journey 2026 - Portfolio & Media Player Stylesheet
   Color Palette:
   - Deep Navy Base: #0a0f1d, #101935
   - Navy Accent: #182551
   - Warm Gold / Gold Pastel: #BA9A42
   - Light Gold: #dfc278
   - Neutral Light: #ffffff, #f8fafc, #cbd5e1, #94a3b8
   ========================================================================== */

:root {
  --bg-dark: #080d1a;
  --bg-surface: #0f172a;
  --bg-card: rgba(24, 37, 81, 0.65);
  --bg-card-hover: rgba(30, 47, 102, 0.85);
  --primary-navy: #182551;
  --primary-navy-light: #23356f;
  --gold-primary: #BA9A42;
  --gold-light: #dfc278;
  --gold-glow: rgba(186, 154, 66, 0.35);
  --gold-gradient: linear-gradient(135deg, #dfc278 0%, #BA9A42 50%, #8e7127 100%);
  --navy-gradient: linear-gradient(180deg, #101935 0%, #080d1a 100%);
  --text-white: #ffffff;
  --text-light: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --border-subtle: rgba(186, 154, 66, 0.2);
  --border-highlight: rgba(186, 154, 66, 0.5);
  --shadow-gold: 0 8px 32px rgba(186, 154, 66, 0.2);
  --shadow-navy: 0 12px 40px rgba(0, 0, 0, 0.6);
  --font-heading: 'Outfit', 'Cinzel', sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --player-height: 90px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Global */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-body);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  padding-bottom: calc(var(--player-height) + 30px);
}

/* Background Ambient Glows */
body::before {
  content: '';
  position: fixed;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(circle, rgba(24, 37, 81, 0.6) 0%, rgba(186, 154, 66, 0.12) 45%, transparent 70%);
  z-index: -1;
  pointer-events: none;
  filter: blur(80px);
}

body::after {
  content: '';
  position: fixed;
  bottom: 0;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(186, 154, 66, 0.1) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
  filter: blur(100px);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-white);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.gold-text {
  background: var(--gold-gradient);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 72px;
  background: rgba(8, 13, 26, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  transition: var(--transition-smooth);
}

.nav-container {
  max-width: 1300px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-white);
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--navy-gradient);
  border: 1px solid var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-primary);
  box-shadow: var(--shadow-gold);
  transition: var(--transition-smooth);
}

.brand-logo:hover .brand-icon {
  transform: rotate(10deg) scale(1.08);
  box-shadow: 0 0 20px var(--gold-primary);
}

.brand-info {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-sub {
  font-size: 0.72rem;
  color: var(--gold-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-white);
  background: rgba(24, 37, 81, 0.6);
  border: 1px solid var(--border-subtle);
}

.nav-badge-playing {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(186, 154, 66, 0.15);
  border: 1px solid var(--gold-primary);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.78rem;
  color: var(--gold-light);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.nav-badge-playing:hover {
  background: rgba(186, 154, 66, 0.3);
  transform: scale(1.03);
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Hero Section */
.hero-section {
  padding: 105px 0 45px;
  text-align: center;
  position: relative;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 30px;
  background: rgba(24, 37, 81, 0.7);
  border: 1px solid var(--border-highlight);
  color: var(--gold-light);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  animation: pulse-glow 3s infinite alternate ease-in-out;
}

.hero-title {
  font-size: clamp(1.65rem, 3.2vw, 2.45rem);
  font-weight: 700;
  line-height: 1.32;
  margin: 0 auto 16px;
  max-width: 860px;
  letter-spacing: -0.015em;
}

.hero-subtitle {
  font-size: clamp(0.92rem, 1.4vw, 1.08rem);
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 36px;
  font-weight: 400;
  line-height: 1.65;
}

/* Album Selection Cards (Hero Showcase) */
.album-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 30px;
}

.album-card-hero {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 2rem;
  position: relative;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-navy);
  transition: var(--transition-smooth);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.album-card-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gold-gradient);
  opacity: 0;
  transition: var(--transition-smooth);
}

.album-card-hero:hover {
  transform: translateY(-8px);
  border-color: var(--gold-primary);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 30px rgba(186, 154, 66, 0.25);
  background: var(--bg-card-hover);
}

.album-card-hero:hover::before {
  opacity: 1;
}

.album-card-hero.active {
  border-color: var(--gold-primary);
  box-shadow: 0 0 35px rgba(186, 154, 66, 0.35);
}

.album-card-hero.active::before {
  opacity: 1;
}

/* Album Cover + Vinyl Animation */
.album-artwork-wrapper {
  position: relative;
  width: 240px;
  height: 240px;
  margin: 0 auto 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.square-cover-container {
  position: relative;
  width: 200px;
  height: 200px;
  z-index: 2;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0,0,0,0.7), 0 0 15px rgba(186, 154, 66, 0.2);
  border: 2px solid rgba(186, 154, 66, 0.4);
  transition: var(--transition-smooth);
}

.square-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.vinyl-disc-container {
  position: absolute;
  width: 190px;
  height: 190px;
  right: 0px;
  top: 5px;
  z-index: 1;
  border-radius: 50%;
  transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 10px 25px rgba(0,0,0,0.8);
}

.vinyl-disc-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  animation: spin-cd 20s linear infinite;
  animation-play-state: paused;
}

.album-card-hero:hover .vinyl-disc-container,
.album-card-hero.playing .vinyl-disc-container {
  transform: translateX(50px) rotate(45deg);
}

.album-card-hero.playing .vinyl-disc-img {
  animation-play-state: running;
}

.album-card-hero:hover .square-cover-container {
  transform: translateX(-20px);
}

.album-card-badge {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
  background: rgba(8, 13, 26, 0.85);
  border: 1px solid var(--border-subtle);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold-light);
  backdrop-filter: blur(8px);
}

.album-card-body {
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.album-card-title {
  font-size: 1.45rem;
  margin-bottom: 8px;
}

.album-card-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex: 1;
}

.album-card-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* Buttons */
.btn-primary {
  background: var(--gold-gradient);
  color: #080d1a;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 30px;
  border: none;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(186, 154, 66, 0.35);
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(186, 154, 66, 0.55);
  background: linear-gradient(135deg, #ecd393 0%, #c9a94e 50%, #9e7f2e 100%);
}

.btn-secondary {
  background: rgba(24, 37, 81, 0.8);
  color: var(--text-white);
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 30px;
  border: 1px solid var(--border-subtle);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
}

.btn-secondary:hover {
  background: rgba(36, 56, 122, 0.9);
  border-color: var(--gold-primary);
  transform: translateY(-2px);
}

.btn-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(24, 37, 81, 0.8);
  border: 1px solid var(--border-subtle);
  color: var(--text-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-icon:hover {
  background: var(--gold-primary);
  color: #080d1a;
  border-color: var(--gold-primary);
  transform: scale(1.1);
}

/* Album Details & Tracklist Section */
.album-details-section {
  padding: 60px 0 80px;
}

.album-header-banner {
  background: linear-gradient(135deg, rgba(24, 37, 81, 0.9) 0%, rgba(15, 23, 42, 0.95) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 2.5rem;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-navy);
  position: relative;
  overflow: hidden;
}

.album-header-banner::after {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(186, 154, 66, 0.15) 0%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}

.album-banner-art {
  position: relative;
  width: 180px;
  height: 180px;
  flex-shrink: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid var(--gold-primary);
  box-shadow: var(--shadow-gold);
}

.album-banner-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.album-banner-info {
  flex: 1;
}

.album-banner-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.album-banner-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 10px;
}

.album-banner-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.album-banner-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.album-banner-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 800px;
  margin-bottom: 22px;
}

.album-banner-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   Listening Journey Guide Section (Pesan & Urutan Mendengarkan)
   ========================================================================== */
.listening-guide-section {
  padding: 20px 0 35px;
  position: relative;
}

.guide-banner-card {
  background: linear-gradient(145deg, rgba(20, 31, 68, 0.75) 0%, rgba(10, 16, 36, 0.85) 100%);
  border: 1px solid rgba(186, 154, 66, 0.35);
  border-radius: 24px;
  padding: 2.2rem 2.4rem;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(223, 194, 120, 0.2);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  position: relative;
  overflow: hidden;
}

.guide-banner-card::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(186, 154, 66, 0.15) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(40px);
}

.guide-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 2rem;
}

.guide-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(186, 154, 66, 0.12);
  border: 1px solid rgba(186, 154, 66, 0.3);
  color: var(--gold-light);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.guide-title {
  font-size: 1.85rem;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.guide-subtitle {
  color: var(--text-muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.guide-steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.8rem;
}

.guide-step-card {
  background: rgba(14, 23, 52, 0.65);
  border: 1px solid rgba(186, 154, 66, 0.2);
  border-radius: 18px;
  padding: 1.4rem;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.guide-step-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-primary);
  background: rgba(24, 37, 81, 0.8);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(186, 154, 66, 0.2);
}

.guide-step-card.active {
  border-color: var(--gold-primary);
  background: rgba(28, 44, 98, 0.85);
  box-shadow: 0 0 25px rgba(186, 154, 66, 0.3);
}

.step-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.step-num {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  background: rgba(8, 13, 26, 0.6);
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid rgba(186, 154, 66, 0.25);
}

.step-status {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.step-status.recommended {
  color: #f7d570;
  font-weight: 700;
  background: rgba(186, 154, 66, 0.18);
  padding: 3px 10px;
  border-radius: 12px;
  border: 1px solid rgba(223, 194, 120, 0.3);
  animation: pulseGlow 2.5s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 rgba(186, 154, 66, 0); }
  50% { box-shadow: 0 0 12px rgba(186, 154, 66, 0.45); }
}

.step-content {
  display: flex;
  align-items: flex-start;
  gap: 1.1rem;
}

.step-disc-icon {
  position: relative;
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0,0,0,0.5);
  border: 1.5px solid rgba(186, 154, 66, 0.4);
}

.step-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.step-play-hint {
  position: absolute;
  inset: 0;
  background: rgba(8, 13, 26, 0.65);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.guide-step-card:hover .step-play-hint {
  opacity: 1;
}

.guide-step-card:hover .step-icon-img {
  transform: rotate(45deg);
}

.step-info {
  flex: 1;
}

.step-title {
  font-size: 1.08rem;
  margin-bottom: 6px;
  color: var(--text-white);
  transition: color 0.3s;
}

.guide-step-card:hover .step-title {
  color: var(--gold-light);
}

.step-desc {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 10px;
}

.step-action-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold-light);
  transition: transform 0.2s;
}

.guide-step-card:hover .step-action-link {
  transform: translateX(4px);
  color: #fff;
}

.guide-step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
}

.arrow-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(24, 37, 81, 0.7);
  border: 1px solid rgba(186, 154, 66, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  animation: arrowGlide 2s infinite ease-in-out;
}

@keyframes arrowGlide {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(5px); }
}

.desktop-arrow { display: block; }
.mobile-arrow { display: none; }

.guide-insight-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(8, 13, 26, 0.65);
  border-left: 3px solid var(--gold-primary);
  border-radius: 0 12px 12px 0;
  padding: 12px 16px;
  margin-top: 0.5rem;
}

.note-icon {
  color: var(--gold-light);
  font-size: 1.1rem;
  margin-top: 2px;
}

.note-text {
  font-size: 0.83rem;
  color: var(--text-light);
  line-height: 1.55;
}

.note-text strong {
  color: var(--gold-light);
}

.note-text em {
  color: #fff;
  font-style: normal;
  font-weight: 600;
}

/* ==========================================================================
   Modern Dynamic Album Switcher (Glassmorphic Pill with Gliding Indicator)
   ========================================================================== */
.modern-switcher-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 2.8rem;
  position: relative;
  z-index: 10;
}

.modern-album-switcher {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  background: rgba(12, 19, 44, 0.75);
  border: 1px solid rgba(186, 154, 66, 0.28);
  border-radius: 50px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(223, 194, 120, 0.15);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* Gliding Animated Indicator Background */
.switcher-slider-pill {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 0;
  width: 0;
  background: var(--gold-gradient);
  border-radius: 40px;
  box-shadow: 0 4px 20px rgba(186, 154, 66, 0.45);
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.5, 1), width 0.45s cubic-bezier(0.25, 1, 0.5, 1);
  pointer-events: none;
  z-index: 1;
}

.switcher-option-btn {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 24px 10px 14px;
  border-radius: 40px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.3s ease, transform 0.2s ease;
  user-select: none;
  outline: none;
}

.switcher-option-btn:hover {
  color: var(--text-white);
}

.switcher-opt-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.5);
  border: 1px solid rgba(186, 154, 66, 0.4);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s ease;
}

.switcher-disc-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: spinSlowDisc 15s linear infinite;
  animation-play-state: paused;
}

@keyframes spinSlowDisc {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.switcher-opt-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.switcher-opt-step {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--gold-light);
  transition: color 0.3s;
}

.switcher-opt-title {
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

/* Active Indicator Wave Bars */
.switcher-active-indicator {
  display: flex;
  align-items: center;
  margin-left: 6px;
  opacity: 0;
  transform: scale(0.7);
  transition: all 0.3s ease;
}

.switcher-wave-bars {
  display: flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 14px;
}

.switcher-wave-bars span {
  width: 2.5px;
  background: #080d1a;
  border-radius: 2px;
  height: 4px;
  transition: height 0.2s ease;
}

/* Active State on Option Button */
.switcher-option-btn.active {
  color: #080d1a;
}

.switcher-option-btn.active .switcher-opt-step {
  color: #2b1e06;
}

.switcher-option-btn.active .switcher-opt-title {
  color: #080d1a;
}

.switcher-option-btn.active .switcher-disc-img {
  animation-play-state: running;
}

.switcher-option-btn.active .switcher-opt-icon {
  border-color: rgba(8, 13, 26, 0.4);
  transform: scale(1.08);
}

.switcher-option-btn.active .switcher-active-indicator {
  opacity: 1;
  transform: scale(1);
}

.switcher-option-btn.active .switcher-wave-bars span:nth-child(1) {
  animation: activeWave 1s ease-in-out infinite alternate;
}
.switcher-option-btn.active .switcher-wave-bars span:nth-child(2) {
  animation: activeWave 0.8s ease-in-out infinite alternate 0.2s;
}
.switcher-option-btn.active .switcher-wave-bars span:nth-child(3) {
  animation: activeWave 1.1s ease-in-out infinite alternate 0.4s;
}

@keyframes activeWave {
  0% { height: 4px; }
  100% { height: 14px; }
}

/* Album View Animation on Switch */
.album-view-content {
  animation: albumFadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes albumFadeInUp {
  0% {
    opacity: 0;
    transform: translateY(18px) scale(0.99);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Staggered Track Item Animation */
.album-view-content.animating-in .track-item {
  animation: trackCascadeIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}

@keyframes trackCascadeIn {
  0% {
    opacity: 0;
    transform: translateY(12px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Tracklist Search & Filter */
.tracklist-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.tracklist-count {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-white);
}

.tracklist-search {
  position: relative;
  min-width: 260px;
}

.tracklist-search input {
  width: 100%;
  background: rgba(24, 37, 81, 0.6);
  border: 1px solid var(--border-subtle);
  padding: 10px 16px 10px 38px;
  border-radius: 20px;
  color: var(--text-white);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-smooth);
}

.tracklist-search input:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 15px rgba(186, 154, 66, 0.25);
  background: rgba(24, 37, 81, 0.9);
}

.tracklist-search i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Track List Container */
.tracklist-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.track-item {
  display: flex;
  align-items: center;
  padding: 14px 20px;
  background: rgba(24, 37, 81, 0.4);
  border: 1px solid rgba(186, 154, 66, 0.1);
  border-radius: 14px;
  transition: var(--transition-smooth);
  gap: 1.2rem;
  position: relative;
  overflow: hidden;
}

.track-item:hover {
  background: rgba(30, 47, 102, 0.7);
  border-color: rgba(186, 154, 66, 0.35);
  transform: translateX(4px);
}

.track-item.playing {
  background: rgba(24, 37, 81, 0.85);
  border-color: var(--gold-primary);
  box-shadow: 0 4px 20px rgba(186, 154, 66, 0.15);
}

.track-item.playing::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--gold-gradient);
}

.track-left {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-width: 50px;
}

.track-number {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dim);
  width: 24px;
  text-align: center;
}

.track-item.playing .track-number {
  display: none;
}

/* Animated Equalizer */
.equalizer-icon {
  display: none;
  align-items: flex-end;
  gap: 2px;
  height: 18px;
  width: 24px;
}

.track-item.playing .equalizer-icon {
  display: flex;
}

.eq-bar {
  width: 3px;
  background: var(--gold-primary);
  border-radius: 2px;
  animation: eq-bounce 1.2s ease-in-out infinite alternate;
}

.eq-bar:nth-child(1) { height: 60%; animation-delay: 0.1s; }
.eq-bar:nth-child(2) { height: 90%; animation-delay: 0.3s; }
.eq-bar:nth-child(3) { height: 40%; animation-delay: 0.5s; }
.eq-bar:nth-child(4) { height: 80%; animation-delay: 0.2s; }

.track-play-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.track-item:hover .track-play-btn,
.track-play-btn:hover {
  background: var(--gold-gradient);
  color: #080d1a;
  border-color: var(--gold-primary);
  transform: scale(1.08);
  box-shadow: 0 0 12px rgba(186, 154, 66, 0.5);
}

.track-item.playing .track-play-btn {
  background: var(--gold-gradient);
  color: #080d1a;
  border-color: var(--gold-primary);
}

.track-details {
  flex: 1;
  min-width: 0;
}

.track-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}

.track-item.playing .track-title {
  color: var(--gold-light);
}

.track-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.track-duration {
  font-size: 0.9rem;
  color: var(--text-muted);
  min-width: 45px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

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

.track-action-btn {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--border-subtle);
  background: rgba(24, 37, 81, 0.6);
  color: var(--text-light);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-smooth);
}

.track-action-btn:hover {
  background: rgba(36, 56, 122, 0.9);
  border-color: var(--gold-primary);
  color: var(--gold-light);
  transform: translateY(-1px);
}

.track-action-btn.btn-download {
  border-color: rgba(186, 154, 66, 0.3);
}

.track-action-btn.btn-download:hover {
  background: var(--gold-gradient);
  color: #080d1a;
  border-color: var(--gold-primary);
}

/* Portfolio Story / About Section */
.about-section {
  padding: 60px 0 80px;
  border-top: 1px solid var(--border-subtle);
  margin-top: 40px;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
  backdrop-filter: blur(16px);
}

.about-image-wrapper {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-gold);
  border: 2px solid var(--gold-primary);
}

.about-image-wrapper img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  display: block;
}

.about-content h2 {
  font-size: 2.2rem;
  margin-bottom: 1.2rem;
}

.about-content p {
  color: var(--text-muted);
  margin-bottom: 1.2rem;
  font-size: 0.98rem;
  line-height: 1.7;
}

.about-tip-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(14, 23, 52, 0.7);
  border: 1px solid rgba(186, 154, 66, 0.3);
  border-left: 4px solid var(--gold-primary);
  border-radius: 0 12px 12px 0;
  padding: 14px 16px;
  margin-bottom: 1.5rem;
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.55;
}

.about-tip-box i {
  color: var(--gold-light);
  font-size: 1.15rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.about-tip-box strong {
  color: var(--gold-light);
}

.about-tip-box em {
  color: #fff;
  font-style: normal;
  font-weight: 600;
}

.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.about-stat {
  background: rgba(8, 13, 26, 0.6);
  padding: 14px 18px;
  border-radius: 14px;
  border: 1px solid var(--border-subtle);
}

.about-stat-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--gold-light);
  font-family: var(--font-heading);
}

.about-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Persistent Floating Audio Player Bar
   ========================================================================== */
.music-player-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--player-height);
  background: rgba(12, 18, 36, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid var(--border-highlight);
  z-index: 1000;
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  transition: var(--transition-smooth);
}

.mobile-player-progress {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
  z-index: 10;
}

.mobile-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--gold-gradient);
  box-shadow: 0 0 6px var(--gold-primary);
  transition: width 0.1s linear;
}

.player-inner-container {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr 280px;
  align-items: center;
  gap: 1.5rem;
}

/* Left: Now Playing Info */
.player-track-info {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.player-cd-disc {
  position: relative;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.6), 0 0 10px rgba(186, 154, 66, 0.3);
  border: 1px solid var(--gold-primary);
  overflow: hidden;
  cursor: pointer;
}

.player-cd-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  animation: spin-cd 12s linear infinite;
  animation-play-state: paused;
}

.music-player-bar.is-playing .player-cd-img {
  animation-play-state: running;
}

.player-meta {
  min-width: 0;
  flex: 1;
}

.player-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-artist {
  font-size: 0.78rem;
  color: var(--gold-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-meta-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 4px;
  transition: var(--transition-smooth);
}

.player-meta-btn:hover {
  color: var(--gold-primary);
}

/* Center: Playback Controls & Seekbar */
.player-controls-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.player-buttons {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.btn-ctrl {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 6px;
  border-radius: 50%;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.btn-ctrl:hover {
  color: var(--text-white);
  transform: scale(1.15);
}

.btn-ctrl.btn-repeat.active {
  color: var(--gold-light);
  text-shadow: 0 0 10px var(--gold-primary);
}

.btn-ctrl.btn-repeat.repeat-one::after {
  content: '1';
  position: absolute;
  top: 0px;
  right: -2px;
  font-size: 0.65rem;
  font-weight: 800;
  background: var(--gold-primary);
  color: #080d1a;
  border-radius: 50%;
  width: 13px;
  height: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-main-play {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold-gradient);
  border: none;
  color: #080d1a;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(186, 154, 66, 0.4);
}

.btn-main-play:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 20px rgba(186, 154, 66, 0.65);
}

/* Seek Bar */
.player-seekbar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 600px;
}

.time-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  min-width: 38px;
  text-align: center;
}

.custom-seekbar {
  position: relative;
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  cursor: pointer;
  transition: height 0.15s ease;
}

.custom-seekbar:hover {
  height: 8px;
}

.seekbar-progress {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: var(--gold-gradient);
  border-radius: 4px;
  width: 0%;
  pointer-events: none;
}

.seekbar-handle {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 14px;
  height: 14px;
  background: #ffffff;
  border: 2px solid var(--gold-primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--gold-primary);
  pointer-events: none;
  transition: transform 0.15s ease;
}

.custom-seekbar:hover .seekbar-handle {
  transform: translate(-50%, -50%) scale(1);
}

/* Right: Volume & Extra Actions */
.player-extra-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 14px;
}

.volume-container {
  display: flex;
  align-items: center;
  gap: 8px;
}

.volume-slider-custom {
  position: relative;
  width: 80px;
  height: 5px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  cursor: pointer;
}

.volume-progress {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: var(--gold-primary);
  border-radius: 4px;
  width: 80%;
  pointer-events: none;
}

/* ==========================================================================
   Modals (Lyrics, Download Password, Mobile Fullscreen Player)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 7, 16, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-content-card {
  background: linear-gradient(145deg, #182551 0%, #0e162e 100%);
  border: 1px solid var(--border-highlight);
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(186, 154, 66, 0.2);
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: hidden;
}

.modal-backdrop.active .modal-content-card {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 1.5rem 1.8rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(24, 37, 81, 0.4);
}

.modal-header-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.modal-header-art {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid var(--gold-primary);
}

.modal-title {
  font-size: 1.25rem;
  color: var(--text-white);
  line-height: 1.2;
}

.modal-subtitle {
  font-size: 0.82rem;
  color: var(--gold-light);
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-light);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.modal-close-btn:hover {
  background: var(--gold-primary);
  color: #080d1a;
  transform: rotate(90deg);
}

.modal-body {
  padding: 1.8rem;
  overflow-y: auto;
  flex: 1;
}

/* Custom Scrollbar */
.modal-body::-webkit-scrollbar {
  width: 6px;
}

.modal-body::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.03);
}

.modal-body::-webkit-scrollbar-thumb {
  background: var(--gold-primary);
  border-radius: 4px;
}

/* ==========================================================================
   Redesigned Lyrics Modal Components & Badges
   ========================================================================== */
.lyrics-flow-container {
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
  padding: 0.4rem 0;
}

.lyric-stanza {
  position: relative;
  background: rgba(10, 16, 34, 0.55);
  border: 1px solid rgba(186, 154, 66, 0.18);
  border-radius: 18px;
  padding: 1.3rem 1.6rem;
  text-align: center;
  transition: var(--transition-smooth);
}

.lyric-stanza:hover {
  background: rgba(24, 37, 81, 0.65);
  border-color: rgba(186, 154, 66, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

/* Chorus special highlighted appearance */
.lyric-stanza.stanza-chorus {
  background: linear-gradient(180deg, rgba(24, 37, 81, 0.85) 0%, rgba(15, 23, 42, 0.75) 100%);
  border: 1.5px solid rgba(186, 154, 66, 0.6);
  box-shadow: 0 6px 25px rgba(186, 154, 66, 0.18);
}

.lyric-stanza.stanza-chorus .lyric-lines {
  font-weight: 600;
  color: #ffffff;
  font-size: 1.05rem;
  text-shadow: 0 0 15px rgba(186, 154, 66, 0.25);
}

.lyric-tag-wrapper {
  display: flex;
  justify-content: center;
  margin-bottom: 0.9rem;
}

.lyric-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Section specific badge themes */
.badge-verse {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #cbd5e1;
}

.badge-chorus {
  background: var(--gold-gradient);
  color: #080d1a;
  border: 1px solid var(--gold-primary);
  box-shadow: 0 3px 12px rgba(186, 154, 66, 0.45);
}

.badge-prechorus {
  background: rgba(186, 154, 66, 0.18);
  border: 1px solid var(--gold-primary);
  color: var(--gold-light);
}

.badge-postchorus {
  background: rgba(79, 120, 255, 0.2);
  border: 1px solid rgba(130, 165, 255, 0.5);
  color: #a5b4fc;
}

.badge-bridge {
  background: rgba(217, 119, 6, 0.2);
  border: 1px solid rgba(245, 158, 11, 0.5);
  color: #fcd34d;
}

.badge-outro {
  background: rgba(148, 163, 184, 0.15);
  border: 1px solid rgba(148, 163, 184, 0.35);
  color: #94a3b8;
}

.lyric-lines {
  font-size: 0.98rem;
  line-height: 1.9;
  color: #f1f5f9;
  white-space: pre-line;
  font-family: var(--font-body);
}

.modal-footer {
  padding: 1.2rem 1.8rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(15, 23, 42, 0.6);
}

/* Download Password Form */
.download-form {
  text-align: center;
  padding: 1rem 0;
}

.download-lock-icon {
  width: 70px;
  height: 70px;
  background: rgba(186, 154, 66, 0.15);
  border: 2px solid var(--gold-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--gold-light);
  font-size: 1.8rem;
  animation: pulse-glow 2.5s infinite;
}

.password-input-wrapper {
  position: relative;
  max-width: 320px;
  margin: 0 auto 1.5rem;
}

.password-input-wrapper input {
  width: 100%;
  background: rgba(8, 13, 26, 0.8);
  border: 2px solid var(--border-subtle);
  border-radius: 14px;
  padding: 14px 44px 14px 18px;
  color: var(--text-white);
  font-size: 1.1rem;
  text-align: center;
  letter-spacing: 0.15em;
  font-weight: 700;
  outline: none;
  transition: var(--transition-smooth);
}

.password-input-wrapper input:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 20px rgba(186, 154, 66, 0.3);
}

.password-toggle-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
}

.password-error-msg {
  color: #f87171;
  font-size: 0.88rem;
  margin-top: 8px;
  min-height: 20px;
  display: none;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 90px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: rgba(24, 37, 81, 0.95);
  border: 1px solid var(--gold-primary);
  color: var(--text-white);
  padding: 12px 20px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 15px rgba(186, 154, 66, 0.25);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 12px;
  pointer-events: auto;
  transform: translateX(120%);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 360px;
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast-icon {
  color: var(--gold-light);
  font-size: 1.1rem;
}

/* Keyframe Animations */
@keyframes spin-cd {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 10px rgba(186, 154, 66, 0.2); }
  100% { box-shadow: 0 0 25px rgba(186, 154, 66, 0.5); }
}

@keyframes eq-bounce {
  0% { height: 20%; }
  100% { height: 100%; }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}

.shake-animation {
  animation: shake 0.4s ease-in-out;
}

/* ==========================================================================
   Responsive Breakpoints & Proportional Auto-Scaling
   ========================================================================== */

/* Tablets & Small Laptops (max-width: 992px) */
@media (max-width: 992px) {
  html {
    font-size: 15px;
  }
  .player-inner-container {
    grid-template-columns: 220px 1fr 140px;
    gap: 1rem;
  }
  .about-card {
    grid-template-columns: 1fr;
    padding: 2.2rem;
    gap: 2rem;
  }
  .about-image-wrapper img {
    height: 280px;
  }
}

/* Mobile & Small Tablets (max-width: 768px) */
@media (max-width: 768px) {
  html {
    font-size: 14.5px;
  }

  body {
    padding-bottom: 95px;
  }

  /* Navbar */
  .navbar {
    height: 58px;
    padding: 0 0.85rem;
  }
  .nav-links {
    display: none;
  }
  .brand-icon {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    font-size: 0.85rem;
  }
  .brand-title {
    font-size: 0.92rem;
    letter-spacing: 0.04em;
  }
  .brand-sub {
    font-size: 0.62rem;
    letter-spacing: 0.08em;
  }
  .nav-badge-playing {
    padding: 4px 10px;
    font-size: 0.72rem;
    max-width: 140px;
    gap: 6px;
  }
  .nav-badge-playing span {
    max-width: 95px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: inline-block;
    vertical-align: middle;
  }

  /* Hero Section */
  .hero-section {
    padding: 80px 0 35px;
  }
  .hero-pill {
    padding: 6px 14px;
    font-size: 0.76rem;
    margin-bottom: 16px;
  }
  .hero-title {
    font-size: clamp(1.35rem, 5.5vw, 1.85rem);
    line-height: 1.3;
    margin-bottom: 12px;
  }
  .hero-subtitle {
    font-size: 0.86rem;
    line-height: 1.55;
    margin-bottom: 24px;
    padding: 0 5px;
  }

  /* Album Showcase Grid */
  .album-showcase-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 15px;
  }
  .album-card-hero {
    padding: 1.5rem 1.2rem;
    border-radius: 20px;
  }
  .album-artwork-wrapper {
    width: 180px;
    height: 180px;
    margin: 0 auto 1.2rem;
  }
  .square-cover-container {
    width: 150px;
    height: 150px;
    border-radius: 12px;
  }
  .vinyl-disc-container {
    width: 140px;
    height: 140px;
  }
  .album-card-hero:hover .vinyl-disc-container,
  .album-card-hero.playing .vinyl-disc-container {
    transform: translateX(35px) rotate(45deg);
  }
  .album-card-hero:hover .square-cover-container {
    transform: translateX(-15px);
  }
  .album-card-title {
    font-size: 1.25rem;
  }
  .album-card-desc {
    font-size: 0.82rem;
    line-height: 1.5;
    margin-bottom: 16px;
  }

  /* Guide & Recommendation Section */
  .listening-guide-section {
    padding: 15px 0 25px;
  }
  .guide-banner-card {
    padding: 1.4rem 1.1rem;
    border-radius: 18px;
  }
  .guide-title {
    font-size: 1.35rem;
  }
  .guide-subtitle {
    font-size: 0.84rem;
  }
  .guide-steps-grid {
    grid-template-columns: 1fr;
    gap: 0.9rem;
  }
  .desktop-arrow {
    display: none;
  }
  .mobile-arrow {
    display: block;
  }
  .arrow-circle {
    width: 36px;
    height: 36px;
    font-size: 0.85rem;
    animation: arrowGlideMobile 2s infinite ease-in-out;
  }
  @keyframes arrowGlideMobile {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(4px); }
  }
  .guide-step-card {
    padding: 1.1rem;
    border-radius: 14px;
  }
  .step-disc-icon {
    width: 46px;
    height: 46px;
  }
  .step-title {
    font-size: 0.96rem;
  }
  .step-desc {
    font-size: 0.78rem;
    line-height: 1.45;
  }
  .guide-insight-note {
    padding: 10px 12px;
    gap: 8px;
  }
  .note-text {
    font-size: 0.78rem;
  }

  /* Album Details & Header Banner */
  .album-details-section {
    padding: 25px 0 50px;
  }
  .modern-switcher-wrapper {
    margin-bottom: 1.8rem;
    width: 100%;
  }
  .modern-album-switcher {
    width: 100%;
    border-radius: 18px;
    padding: 6px;
    gap: 4px;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .switcher-slider-pill {
    border-radius: 14px;
  }
  .switcher-option-btn {
    padding: 8px 8px;
    gap: 8px;
    border-radius: 14px;
    justify-content: flex-start;
  }
  .switcher-opt-icon {
    width: 30px;
    height: 30px;
  }
  .switcher-opt-step {
    font-size: 0.62rem;
    white-space: nowrap;
  }
  .switcher-opt-title {
    font-size: 0.78rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 110px;
  }
  .switcher-active-indicator {
    display: none;
  }
  .album-header-banner {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem 1.2rem;
    gap: 1.2rem;
    border-radius: 20px;
    margin-bottom: 1.8rem;
  }
  .album-banner-art {
    width: 130px;
    height: 130px;
    border-radius: 12px;
    margin: 0 auto;
  }
  .album-banner-title {
    font-size: 1.35rem;
    margin-bottom: 8px;
  }
  .album-banner-meta {
    justify-content: center;
    gap: 0.6rem 1rem;
    font-size: 0.78rem;
    margin-bottom: 12px;
  }
  .album-banner-desc {
    font-size: 0.84rem;
    line-height: 1.55;
    margin-bottom: 18px;
  }
  .album-banner-controls {
    justify-content: center;
    gap: 0.8rem;
  }
  .album-banner-controls .btn-primary,
  .album-banner-controls .btn-secondary {
    padding: 8px 16px;
    font-size: 0.82rem;
  }

  /* Tracklist Toolbar */
  .tracklist-toolbar {
    margin-bottom: 1rem;
    gap: 0.8rem;
  }
  .tracklist-count {
    font-size: 0.95rem;
  }
  .tracklist-search {
    width: 100%;
    min-width: 0;
  }
  .tracklist-search input {
    padding: 8px 14px 8px 34px;
    font-size: 0.84rem;
  }
  .tracklist-search i {
    left: 12px;
    font-size: 0.78rem;
  }

  /* Tracklist Item (Mobile Optimized Layout) */
  .tracklist-container {
    gap: 6px;
  }
  .track-item {
    padding: 10px 12px;
    gap: 0.65rem;
    border-radius: 12px;
  }
  .track-left {
    gap: 0.5rem;
    min-width: auto;
  }
  .track-number {
    font-size: 0.8rem;
    width: 18px;
  }
  .equalizer-icon {
    width: 18px;
    height: 14px;
    gap: 1.5px;
  }
  .track-play-btn {
    width: 32px;
    height: 32px;
    font-size: 0.78rem;
  }
  .track-details {
    flex: 1;
    min-width: 0;
  }
  .track-title {
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .track-subtitle {
    font-size: 0.7rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-dim);
    margin-top: 1px;
  }
  .track-duration {
    font-size: 0.76rem;
    min-width: 32px;
  }
  .track-actions {
    gap: 6px;
    flex-shrink: 0;
  }
  .track-action-btn {
    width: 30px;
    height: 30px;
    padding: 0;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
  }
  .track-action-btn span {
    display: none;
  }

  /* Mobile Floating Music Player Bar */
  .music-player-bar {
    height: 68px;
    padding: 0 0.85rem;
  }
  .mobile-player-progress {
    display: block;
  }
  .player-inner-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    width: 100%;
  }
  .player-track-info {
    flex: 1;
    min-width: 0;
    gap: 9px;
    max-width: calc(100% - 145px);
  }
  .player-cd-disc {
    width: 40px;
    height: 40px;
    border-width: 1px;
  }
  .player-meta {
    flex: 1;
    min-width: 0;
  }
  .player-title {
    font-size: 0.84rem;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .player-artist {
    font-size: 0.68rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .player-meta-btn {
    display: none;
  }
  .player-controls-wrapper {
    width: auto;
    flex-shrink: 0;
  }
  .player-buttons {
    gap: 0.5rem;
  }
  .player-seekbar-row {
    display: none;
  }
  .player-extra-actions {
    display: none;
  }
  .btn-ctrl {
    width: 28px;
    height: 28px;
    font-size: 0.85rem;
    padding: 0;
  }
  .btn-main-play {
    width: 36px;
    height: 36px;
    font-size: 0.95rem;
  }

  /* About Section */
  .about-section {
    padding: 35px 0 50px;
    margin-top: 25px;
  }
  .about-card {
    padding: 1.5rem 1.2rem;
    border-radius: 20px;
    gap: 1.5rem;
  }
  .about-image-wrapper img {
    height: 200px;
  }
  .about-content h2 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
  }
  .about-content p {
    font-size: 0.84rem;
    line-height: 1.6;
    margin-bottom: 1rem;
  }
  .about-highlights {
    gap: 0.8rem;
  }
  .about-stat {
    padding: 10px 12px;
  }
  .about-stat-number {
    font-size: 1.3rem;
  }
  .about-stat-label {
    font-size: 0.72rem;
  }

  /* Modals on Mobile */
  .modal-backdrop {
    padding: 1rem 0.8rem;
  }
  .modal-content-card {
    border-radius: 18px;
    max-height: 88vh;
  }
  .modal-header {
    padding: 1rem 1.2rem;
  }
  .modal-header-art {
    width: 38px;
    height: 38px;
  }
  .modal-title {
    font-size: 1rem;
  }
  .modal-subtitle {
    font-size: 0.74rem;
  }
  .modal-close-btn {
    width: 30px;
    height: 30px;
    font-size: 0.85rem;
  }
  .modal-body {
    padding: 1.2rem 1rem;
  }
  .lyric-stanza {
    padding: 1rem 1rem;
    border-radius: 14px;
  }
  .lyric-section-badge {
    font-size: 0.68rem;
    padding: 3px 12px;
  }
  .lyric-lines {
    font-size: 0.88rem;
    line-height: 1.75;
  }
  .modal-footer {
    padding: 0.9rem 1.2rem;
  }
  .modal-footer button {
    padding: 7px 16px !important;
    font-size: 0.8rem !important;
  }
}

/* Very Small Mobile Screens (max-width: 400px) */
@media (max-width: 400px) {
  html {
    font-size: 13.5px;
  }
  .brand-sub {
    display: none;
  }
  .nav-badge-playing {
    max-width: 110px;
  }
  .nav-badge-playing span {
    max-width: 70px;
  }
  .track-subtitle {
    display: none;
  }
  .player-track-info {
    max-width: calc(100% - 135px);
  }
}