/* ==========================================================================
   10051201b - Official Artist & Music Archive Stylesheet
   Modern Obsidian Dark Glassmorphism Design
   (Upgraded: Single Track Showcase + Fine Art Photography Gallery)
   ========================================================================== */

:root {
  --bg-dark: #08090d;
  --bg-card: rgba(18, 22, 32, 0.75);
  --bg-card-hover: rgba(28, 34, 48, 0.9);
  --bg-player: rgba(12, 15, 22, 0.94);
  --border-light: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.2);
  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --accent-gold: #f59e0b;
  --accent-amber: #d97706;
  --accent-violet: #8b5cf6;
  --accent-blue: #3b82f6;
  --spotify-green: #1db954;
  --youtube-red: #ff0000;
  --naver-green: #03c75a;
  --blogger-orange: #f57c00;
  --font-sans: -apple-system, BlinkMacSystemFont, "Pretendard", "Apple SD Gothic Neo", "Segoe UI", Roboto, sans-serif;
  --shadow-main: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 30px rgba(245, 158, 11, 0.2);
  --player-height: 84px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-primary);
}

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  padding-bottom: calc(var(--player-height) + 40px);
  background: radial-gradient(circle at 50% 0%, #151926 0%, #08090d 80%);
  user-select: none;
}

/* Ambient Glow Effects */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}
.glow-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.3), transparent 70%);
  top: -100px;
  right: -100px;
}
.glow-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.2), transparent 70%);
  bottom: 100px;
  left: -200px;
}
.glow-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15), transparent 70%);
  top: 40%;
  right: 10%;
}

/* Layout & Container */
.app-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-light);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-amber));
  color: #000;
  font-weight: 900;
  font-size: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}
.brand-text .brand-name {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #fff;
  line-height: 1.1;
}
.brand-text .brand-sub {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: color 0.2s;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-link:hover {
  color: #fff;
}
.btn-link {
  font-family: inherit;
}

/* Language Toggle */
.btn-lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-hover);
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(10px);
}
.btn-lang-toggle:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--accent-gold);
  transform: translateY(-1px);
}
.lang-flag {
  font-size: 15px;
}

.external-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-ext {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid var(--border-light);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  transition: all 0.2s;
}
.btn-ext .svg-icon {
  width: 16px;
  height: 16px;
}
.btn-spotify:hover {
  background: var(--spotify-green);
  color: #000;
  border-color: var(--spotify-green);
  box-shadow: 0 4px 14px rgba(29, 185, 84, 0.4);
}
.btn-youtube:hover {
  background: var(--youtube-red);
  color: #fff;
  border-color: var(--youtube-red);
  box-shadow: 0 4px 14px rgba(255, 0, 0, 0.4);
}

/* Hero Section */
.hero-section {
  text-align: center;
  padding: 50px 16px 30px;
  max-width: 860px;
  margin: 0 auto;
}
.hero-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 16px;
}
.hero-title {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.25;
  margin-bottom: 16px;
  color: #fff;
}
.hero-title span {
  background: linear-gradient(135deg, #ffd782 0%, #f59e0b 60%, #ff8c00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 30px;
  word-break: keep-all;
}

/* Metrics Ribbon */
.metrics-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 18px 24px;
  box-shadow: var(--shadow-main);
}
.metric-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.m-val {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
}
.m-lbl {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}
.metric-div {
  width: 1px;
  height: 32px;
  background: var(--border-light);
}

/* ================= Single Track Showcase Section ================= */
.showcase-section {
  padding: 40px 0 50px;
}
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}
.section-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.12);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 6px;
}
.section-title {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}
.section-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
  display: block;
}

.album-tabs {
  display: flex;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  padding: 5px;
  border-radius: 14px;
  border: 1px solid var(--border-light);
  flex-wrap: wrap;
}
.tab-btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.tab-btn:hover { color: #fff; }
.tab-btn.active {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.1));
  color: var(--accent-gold);
  border: 1px solid rgba(245, 158, 11, 0.4);
}

/* Spotlight Card (Main Highlight) */
.spotlight-card {
  position: relative;
  background: linear-gradient(135deg, rgba(22, 28, 42, 0.85), rgba(12, 16, 26, 0.95));
  border: 1px solid var(--border-hover);
  border-radius: 28px;
  padding: 36px 60px;
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  backdrop-filter: blur(20px);
}

.spot-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-light);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  z-index: 5;
}
.spot-nav-btn svg { width: 26px; height: 26px; }
.spot-nav-btn:hover {
  background: var(--accent-gold);
  color: #000;
  border-color: var(--accent-gold);
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}
.spot-prev { left: 16px; }
.spot-next { right: 16px; }

.spotlight-body {
  display: flex;
  align-items: center;
  gap: 40px;
  width: 100%;
  max-width: 900px;
}

.spot-cover-wrap {
  position: relative;
  width: 300px;
  height: 300px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8), 0 0 30px rgba(245, 158, 11, 0.15);
  flex-shrink: 0;
  background: #111;
}
.spot-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.spotlight-card:hover .spot-cover {
  transform: scale(1.03);
}
.spot-cover-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.spot-play-overlay-btn {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
  opacity: 0;
  transition: opacity 0.2s;
}
.spot-cover-wrap:hover .spot-play-overlay-btn,
.spotlight-card.is-playing .spot-play-overlay-btn {
  opacity: 1;
}
.spot-play-overlay-btn svg {
  width: 64px;
  height: 64px;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.6));
  color: var(--accent-gold);
}

.spot-details {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.spot-meta-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.tag-album {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-violet);
  background: rgba(139, 92, 246, 0.12);
  padding: 3px 10px;
  border-radius: 6px;
}
.tag-genre {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.12);
  padding: 3px 10px;
  border-radius: 6px;
}
.tag-preview {
  font-size: 11px;
  font-weight: 800;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  padding: 3px 8px;
  border-radius: 6px;
}

.spot-title-kr {
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}
.spot-title-en {
  font-size: 16px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 18px;
}

/* Scrubber */
.spot-scrubber-wrap {
  margin-bottom: 20px;
}
.spot-time {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}
.spot-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}
.spot-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-gold), #ffb703);
  border-radius: 4px;
}

/* Lyrics Teaser */
.spot-lyrics-teaser {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 14px 18px;
  margin-bottom: 22px;
}
.lyrics-teaser-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}
.teaser-label {
  font-size: 11px;
  font-weight: 800;
  color: var(--accent-gold);
  letter-spacing: 1px;
}
.btn-teaser-more {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.btn-teaser-more:hover { color: #fff; }
.teaser-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  white-space: pre-wrap;
  max-height: 70px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

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

/* Quick Track Strip below Showcase */
.track-strip-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 18px 20px;
  backdrop-filter: blur(16px);
}
.strip-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.strip-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
}
.strip-count {
  font-size: 12px;
  font-weight: 800;
  color: var(--accent-gold);
}
.track-thumb-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 8px;
  scroll-behavior: smooth;
}
.track-thumb-strip::-webkit-scrollbar {
  height: 6px;
}
.track-thumb-strip::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.strip-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 8px 12px;
  cursor: pointer;
  transition: all 0.2s;
  min-width: 190px;
  max-width: 220px;
}
.strip-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-hover);
}
.strip-item.active {
  background: rgba(245, 158, 11, 0.12);
  border-color: var(--accent-gold);
}
.strip-thumb-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}
.strip-item-info {
  overflow: hidden;
}
.strip-item-title {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.strip-item-num {
  font-size: 11px;
  color: var(--text-muted);
}

/* ================= Photo Gallery Section ================= */
.gallery-section {
  padding: 60px 0 50px;
  border-top: 1px solid var(--border-light);
}
.text-center { text-align: center; }
.mb-30 { margin-bottom: 30px; }

.photo-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.photo-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  background: #111;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-main);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.photo-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-gold);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.7);
}
.photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.photo-card:hover .photo-img {
  transform: scale(1.05);
}
.photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.85) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  transition: opacity 0.2s;
}
.photo-title {
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 4px;
}
.photo-loc {
  font-size: 12px;
  color: #fbd38d;
  font-weight: 600;
}

/* Photo Lightbox Modal */
.lightbox-card {
  position: relative;
  background: #0f121a;
  border-radius: 20px;
  max-width: 900px;
  width: 92%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.9);
  border: 1px solid var(--border-hover);
}
.lightbox-img {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  background: #000;
}
.lightbox-caption {
  padding: 18px 24px;
  background: #141824;
}
.lb-title {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
}
.lb-loc {
  font-size: 13px;
  color: var(--accent-gold);
  display: block;
  margin-top: 2px;
}
.btn-close-lightbox {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
}

/* ================= Photo Blogs Section ================= */
.blogs-section {
  padding: 50px 0 40px;
  border-top: 1px solid var(--border-light);
}
.blogs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.blog-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 28px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6);
}
.blog-naver:hover {
  border-color: var(--naver-green);
  box-shadow: 0 10px 30px rgba(3, 199, 90, 0.25);
}
.blog-google:hover {
  border-color: var(--blogger-orange);
  box-shadow: 0 10px 30px rgba(245, 124, 0, 0.25);
}
.blog-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.blog-platform-tag {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 8px;
}
.naver-tag { background: rgba(3, 199, 90, 0.15); color: #2ecc71; }
.google-tag { background: rgba(245, 124, 0, 0.15); color: #ff9f43; }
.blog-lang-tag { font-size: 12px; color: var(--text-muted); font-weight: 600; }
.blog-name { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.blog-desc { font-size: 14px; line-height: 1.6; color: var(--text-secondary); margin-bottom: 22px; flex: 1; }
.blog-btn-wrap { border-top: 1px solid var(--border-light); padding-top: 14px; }
.btn-blog {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-gold);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}
.blog-card:hover .btn-blog { gap: 10px; }

/* Story Section */
.story-section { padding: 40px 0 60px; }
.story-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}
.story-card {
  background: linear-gradient(135deg, rgba(24, 29, 43, 0.8), rgba(13, 16, 25, 0.9));
  border: 1px solid var(--border-hover);
  border-radius: 24px;
  padding: 38px;
  box-shadow: var(--shadow-main);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, border-color 0.25s;
}
.story-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-gold);
}
.story-card-photo {
  background: linear-gradient(135deg, rgba(18, 30, 44, 0.85), rgba(11, 18, 28, 0.95));
  border-color: rgba(56, 189, 248, 0.25);
}
.story-card-photo:hover {
  border-color: rgba(56, 189, 248, 0.55);
  box-shadow: 0 16px 36px rgba(56, 189, 248, 0.12);
}
.story-badge {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--accent-violet);
  background: rgba(139, 92, 246, 0.12);
  display: inline-block;
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
  align-self: flex-start;
}
.story-badge-photo {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.12);
}
.story-title {
  font-size: 23px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.story-content {
  flex: 1;
}
.story-content p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-secondary);
  margin-bottom: 16px;
  word-break: keep-all;
}
.story-content strong { color: #fff; font-weight: 700; }
.story-signature {
  margin-top: 24px;
  border-top: 1px solid var(--border-light);
  padding-top: 18px;
}
.sig-name { font-size: 17px; font-weight: 800; color: var(--accent-gold); }
.story-card-photo .sig-name { color: #38bdf8; }
.sig-sub { font-size: 12px; color: var(--text-muted); font-weight: 600; }

.contact-direct-wrap {
  margin-top: 10px;
  padding-top: 14px;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.direct-label {
  font-size: 12px;
  color: var(--text-muted);
}
.btn-copy-email {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-light);
  color: var(--accent-gold);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-copy-email:hover {
  background: rgba(230, 180, 80, 0.15);
  border-color: var(--accent-gold);
  color: #fff;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border-light);
  padding: 30px 0;
  margin-top: 40px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.f-brand { font-size: 15px; font-weight: 800; color: #fff; }
.f-copy { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.footer-right { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.footer-right a, .btn-footer-link {
  color: var(--text-secondary);
  text-decoration: none;
  background: none;
  border: none;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.2s;
}
.footer-right a:hover, .btn-footer-link:hover { color: #fff; }
.f-dot { color: var(--text-muted); }

/* Persistent Player Bar */
.player-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--player-height);
  background: var(--bg-player);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-top: 1px solid var(--border-hover);
  z-index: 999;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.7);
}
.progress-container {
  position: absolute;
  top: -4px;
  left: 0;
  right: 0;
  height: 8px;
  cursor: pointer;
  padding: 2px 0;
  z-index: 10;
}
.progress-bar-bg {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.12);
  position: relative;
  transition: height 0.15s;
}
.progress-container:hover .progress-bar-bg { height: 6px; }
.progress-bar-fill {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-gold), #ffb703);
  border-radius: 4px;
}
.progress-thumb {
  position: absolute;
  top: 50%;
  left: 0%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
  opacity: 0;
  transition: opacity 0.15s;
}
.progress-container:hover .progress-thumb { opacity: 1; }

.player-content {
  max-width: 1200px;
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.player-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
  flex: 1;
}
.player-thumb {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  background: #111;
}
.player-text {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.player-title {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.2px;
}
.player-artist {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}
.preview-mode-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.5px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(245, 158, 11, 0.15);
  color: var(--accent-gold);
  border: 1px solid rgba(245, 158, 11, 0.4);
  white-space: nowrap;
}
.btn-lyrics-pill {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  cursor: pointer;
  margin-left: 4px;
}
.btn-lyrics-pill:hover { color: #fff; border-color: var(--accent-gold); }

.player-controls-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 1.5;
}
.player-buttons { display: flex; align-items: center; gap: 16px; }
.btn-icon {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  border-radius: 50%;
  transition: all 0.2s;
}
.btn-icon svg { width: 20px; height: 20px; }
.btn-icon:hover { color: #fff; transform: scale(1.1); }
.btn-icon.active { color: var(--accent-gold); }

.btn-play-main {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  color: #000;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.25);
  transition: all 0.2s;
}
.btn-play-main svg { width: 22px; height: 22px; }
.btn-play-main:hover { transform: scale(1.08); background: var(--accent-gold); }
.player-time {
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.5px;
}
.player-extras {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  min-width: 240px;
  flex: 1;
}

.mini-equalizer {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 18px;
  width: 24px;
}
.mini-equalizer .bar {
  width: 3px;
  background: var(--accent-gold);
  border-radius: 2px;
  height: 4px;
  transition: height 0.1s;
}
.mini-equalizer.playing .bar-1 { animation: eq 0.8s ease-in-out infinite alternate; }
.mini-equalizer.playing .bar-2 { animation: eq 0.6s ease-in-out 0.2s infinite alternate; }
.mini-equalizer.playing .bar-3 { animation: eq 0.9s ease-in-out 0.1s infinite alternate; }
.mini-equalizer.playing .bar-4 { animation: eq 0.7s ease-in-out 0.3s infinite alternate; }

@keyframes eq {
  0% { height: 4px; }
  100% { height: 18px; }
}

.volume-wrap { display: flex; align-items: center; gap: 8px; }
.volume-slider {
  -webkit-appearance: none;
  width: 85px;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  outline: none;
}
.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
}

/* Modals */
.lyrics-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}
.lyrics-modal.active { opacity: 1; pointer-events: auto; }
.lyrics-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
}
.lyrics-card, .preview-end-card, .contact-card {
  position: relative;
  background: #141722;
  border: 1px solid var(--border-hover);
  border-radius: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.85);
  overflow: hidden;
  transform: translateY(20px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.lyrics-card { width: 90%; max-width: 600px; max-height: 80vh; display: flex; flex-direction: column; }
.preview-end-card { width: 90%; max-width: 480px; padding: 36px 28px; text-align: center; }
.contact-card { width: 90%; max-width: 520px; display: flex; flex-direction: column; }

.lyrics-modal.active .lyrics-card,
.lyrics-modal.active .preview-end-card,
.lyrics-modal.active .contact-card,
.lyrics-modal.active .lightbox-card {
  transform: translateY(0);
}

.lyrics-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
}
.l-title { font-size: 18px; font-weight: 800; color: #fff; }
.l-sub { font-size: 12px; color: var(--text-muted); display: block; margin-top: 2px; }
.btn-close-lyrics {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
}
.btn-close-lyrics:hover { color: #fff; }
.lyrics-tabs { display: flex; padding: 10px 24px 0; gap: 12px; border-bottom: 1px solid var(--border-light); }
.l-tab {
  background: none;
  border: none;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  padding: 8px 12px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}
.l-tab.active { color: var(--accent-gold); border-bottom-color: var(--accent-gold); }
.lyrics-body { padding: 24px; overflow-y: auto; flex: 1; }
.lyrics-text { font-size: 15px; line-height: 2.2; color: var(--text-secondary); white-space: pre-wrap; word-break: keep-all; }

/* Preview End */
.p-end-icon { font-size: 44px; margin-bottom: 12px; }
.p-end-title { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.p-end-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 24px; }
.p-end-actions { display: flex; flex-direction: column; gap: 10px; margin-bottom: 18px; }
.p-btn { justify-content: center; padding: 12px; font-size: 14px; width: 100%; }
.btn-text-close { background: none; border: none; color: var(--text-muted); font-size: 13px; cursor: pointer; padding: 6px 12px; }
.btn-text-close:hover { color: #fff; }

/* Contact Form */
.contact-body { padding: 24px; }
.contact-notice {
  font-size: 12px;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  padding: 10px 14px;
  border-radius: 10px;
  margin-bottom: 20px;
  line-height: 1.5;
}
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 12px; font-weight: 700; color: var(--text-secondary); }
.form-group input, .form-group textarea {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 10px 14px;
  color: #fff;
  font-size: 14px;
  font-family: inherit;
  outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent-gold); }
.w-full { width: 100%; }
.contact-success { text-align: center; padding: 30px 10px; }

/* Responsive */
@media (max-width: 900px) {
  .hero-title { font-size: 32px; }
  .spotlight-card { padding: 28px 20px; }
  .spotlight-body { flex-direction: column; text-align: center; gap: 24px; }
  .spot-cover-wrap { width: 220px; height: 220px; }
  .spot-meta-tags, .spot-actions { justify-content: center; }
  .spot-prev { left: 8px; }
  .spot-next { right: 8px; }
  .metrics-ribbon { flex-wrap: wrap; gap: 16px; }
  .metric-div { display: none; }
  .player-extras { display: none; }
  .player-meta { min-width: auto; }
}

@media (max-width: 680px) {
  :root { --player-height: 120px; }
  body { padding-bottom: calc(var(--player-height) + 20px); }
  .site-header { flex-direction: column; gap: 14px; align-items: flex-start; }
  .header-nav { width: 100%; justify-content: space-between; }
  .hero-title { font-size: 26px; }
  .album-tabs { width: 100%; overflow-x: auto; }
  
  .spotlight-card { padding: 20px 14px; }
  .spot-title-kr { font-size: 22px; }
  .spot-nav-btn { width: 38px; height: 38px; }
  .spot-nav-btn svg { width: 20px; height: 20px; }
  
  .photo-gallery-grid { grid-template-columns: 1fr; }
  .blogs-grid { grid-template-columns: 1fr; }

  .player-content {
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
  }
  .player-meta { width: 100%; justify-content: space-between; }
  .player-controls-wrap { width: 100%; flex-direction: row; justify-content: space-between; }
  .player-buttons { gap: 12px; }
  
  .lyrics-card, .contact-card { width: 95%; max-height: 90vh; border-radius: 20px 20px 0 0; }
}