/* ============================================
   K-POP FANATIC - Main Stylesheet
   ============================================ */

:root {
  --pink: #ff4d8d;
  --pink-light: #ff80b5;
  --pink-dark: #d6005e;
  --purple: #9b5de5;
  --purple-light: #c77dff;
  --cyan: #00c9d4;
  --yellow: #ffd166;

  --bg: #fff5f9;
  --bg-card: #ffffff;
  --bg-section: #fce4f0;
  --text: #1a1a2e;
  --text-muted: #6b6b8a;
  --border: #f0c6da;
  --shadow: rgba(255, 77, 141, 0.15);

  --header-h: 68px;
  --radius: 16px;
  --radius-sm: 8px;

  --font-main: 'Nunito', 'Noto Sans KR', sans-serif;
}

[data-theme="dark"] {
  --bg: #0f0a1e;
  --bg-card: #1a1230;
  --bg-section: #140d24;
  --text: #f0e6ff;
  --text-muted: #9d8fbd;
  --border: #2e1d4e;
  --shadow: rgba(155, 93, 229, 0.2);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--bg);
  color: var(--text);
  transition: background 0.3s, color 0.3s;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-card);
  border-bottom: 2px solid var(--border);
  box-shadow: 0 2px 20px var(--shadow);
}

.header-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 900;
  font-size: 1.5rem;
  white-space: nowrap;
}

.logo-star {
  font-size: 1.6rem;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: spin-star 6s linear infinite;
}

@keyframes spin-star {
  0%, 80% { transform: rotate(0deg); }
  90% { transform: rotate(72deg); }
  100% { transform: rotate(72deg); }
}

.logo-accent {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.main-nav { flex: 1; }
.main-nav ul { display: flex; gap: 4px; }

.main-nav a {
  display: block;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--pink);
  background: rgba(255, 77, 141, 0.1);
}

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

.search-btn,
.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.2s;
  background: var(--bg);
}

.search-btn:hover,
.theme-toggle:hover {
  background: rgba(255, 77, 141, 0.1);
  color: var(--pink);
}

.moon-icon { display: none; }
[data-theme="dark"] .sun-icon { display: none; }
[data-theme="dark"] .moon-icon { display: block; }

.search-bar {
  display: none;
  padding: 12px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
}

.search-bar.open { display: block; }

.search-inner {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  gap: 12px;
}

.search-inner input {
  flex: 1;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: border 0.2s;
}

.search-inner input:focus { border-color: var(--pink); }

.search-close {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text-muted);
  font-size: 1rem;
  transition: all 0.2s;
}

.search-close:hover { background: rgba(255, 77, 141, 0.1); color: var(--pink); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 60px 24px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #ffe0f0 0%, #f0e0ff 40%, #e0f0ff 100%);
  z-index: 0;
}

[data-theme="dark"] .hero-bg {
  background: linear-gradient(135deg, #1a0030 0%, #0d0020 40%, #001030 100%);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255, 77, 141, 0.25) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(155, 93, 229, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 60% 80%, rgba(0, 201, 212, 0.15) 0%, transparent 40%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto 0 max(24px, calc((100vw - 1300px) / 2));
}

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: white;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
  animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 77, 141, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(255, 77, 141, 0); }
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--pink-dark), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="dark"] .hero-title {
  background: linear-gradient(135deg, var(--pink-light), var(--purple-light));
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  padding: 6px 14px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--pink);
  transition: all 0.2s;
  cursor: pointer;
}

.tag:hover {
  background: var(--pink);
  border-color: var(--pink);
  color: white;
  transform: translateY(-2px);
}

.hero-featured {
  position: absolute;
  right: max(24px, calc((100vw - 1300px) / 2));
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
  display: flex;
  gap: 12px;
}

/* ============================================
   TICKER
   ============================================ */
.ticker-wrap {
  background: linear-gradient(90deg, var(--pink), var(--purple));
  color: white;
  display: flex;
  align-items: center;
  height: 40px;
  overflow: hidden;
}

.ticker-label {
  flex-shrink: 0;
  padding: 0 20px;
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: rgba(0,0,0,0.2);
  height: 100%;
  display: flex;
  align-items: center;
}

.ticker { flex: 1; overflow: hidden; }

.ticker-content {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  animation: ticker-scroll 35s linear infinite;
  font-size: 0.85rem;
  font-weight: 600;
}

.ticker-content span::before { content: '★  '; }

@keyframes ticker-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   MAIN LAYOUT
   ============================================ */
.main-content {
  max-width: 1300px;
  margin: 0 auto;
  padding: 48px 24px;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}

/* ============================================
   SECTION HEADER
   ============================================ */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.section-title {
  font-size: 1.6rem;
  font-weight: 900;
  position: relative;
  padding-left: 16px;
}

.section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 70%;
  background: linear-gradient(180deg, var(--pink), var(--purple));
  border-radius: 3px;
}

/* ============================================
   FILTER TABS
   ============================================ */
.filter-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--bg);
  border: 2px solid var(--border);
  transition: all 0.2s;
}

.filter-btn:hover { border-color: var(--pink); color: var(--pink); }
.filter-btn.active {
  background: linear-gradient(135deg, var(--pink), var(--purple));
  border-color: transparent;
  color: white;
}

/* ============================================
   NEWS GRID
   ============================================ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.news-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px var(--shadow);
  transition: transform 0.25s, box-shadow 0.25s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px var(--shadow);
}

.news-card.featured {
  grid-column: 1 / -1;
  flex-direction: row;
}

.card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  flex-shrink: 0;
}

.news-card.featured .card-img {
  width: 45%;
  aspect-ratio: auto;
}

.card-img-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  transition: transform 0.4s;
  min-height: 180px;
}

.news-card:hover .card-img-inner { transform: scale(1.06); }

.card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.card-category {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: fit-content;
}

.cat-comeback { background: rgba(255, 77, 141, 0.15); color: var(--pink); }
.cat-tour { background: rgba(155, 93, 229, 0.15); color: var(--purple); }
.cat-award { background: rgba(255, 209, 102, 0.2); color: #c78800; }
.cat-mv { background: rgba(0, 201, 212, 0.15); color: var(--cyan); }
.cat-news { background: rgba(99, 102, 241, 0.15); color: #6366f1; }

[data-theme="dark"] .cat-award { color: var(--yellow); }

.card-title {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.4;
}

.news-card.featured .card-title { font-size: 1.3rem; }

.card-subtitle {
  font-size: 0.95rem;
  font-weight: 400;
  font-style: italic;
  color: var(--text-muted);
  margin-top: -0.2rem;
}

.card-excerpt {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-card.expanded .card-excerpt {
  -webkit-line-clamp: unset;
  overflow: visible;
}

.news-card.expanded .card-img {
  align-self: flex-start;
}

.read-more-btn {
  background: none;
  border: none;
  color: var(--pink);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  padding: 0;
  align-self: flex-start;
  transition: color 0.2s;
}

.read-more-btn:hover {
  color: var(--purple);
}

.card-meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.card-artist {
  font-weight: 700;
  color: var(--pink);
}

.load-more {
  display: block;
  margin: 32px auto 0;
  padding: 12px 40px;
  background: linear-gradient(135deg, var(--pink), var(--purple));
  color: white;
  border-radius: 100px;
  font-weight: 800;
  font-size: 0.95rem;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 4px 16px var(--shadow);
}

.load-more:hover { opacity: 0.9; transform: translateY(-2px); }

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar { display: flex; flex-direction: column; gap: 24px; }

.widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 4px 16px var(--shadow);
}

.widget-title {
  font-size: 1rem;
  font-weight: 900;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Trending Artists */
.artist-list { display: flex; flex-direction: column; gap: 10px; }

.artist-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
  cursor: pointer;
}

.artist-item:hover { background: rgba(255, 77, 141, 0.07); }

.artist-rank {
  font-size: 0.85rem;
  font-weight: 900;
  min-width: 24px;
  text-align: center;
  color: var(--text-muted);
}

.artist-rank.top { color: var(--pink); }

.artist-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.artist-info { flex: 1; min-width: 0; }
.artist-name { font-weight: 800; font-size: 0.9rem; }
.artist-type { font-size: 0.75rem; color: var(--text-muted); }

.artist-trend {
  font-size: 0.78rem;
  font-weight: 700;
}
.trend-up { color: #22c55e; }
.trend-down { color: #ef4444; }
.trend-same { color: var(--text-muted); }

/* Comeback List */
.comeback-list { display: flex; flex-direction: column; gap: 12px; }

.comeback-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.comeback-date {
  text-align: center;
  min-width: 40px;
  flex-shrink: 0;
}

.comeback-day {
  font-size: 1.3rem;
  font-weight: 900;
  line-height: 1;
  color: var(--pink);
}

.comeback-month {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
}

.comeback-artist { font-weight: 800; font-size: 0.88rem; }
.comeback-title { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }

.comeback-type {
  margin-left: auto;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 100px;
  background: rgba(255, 77, 141, 0.12);
  color: var(--pink);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Chart */
.chart-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-left: 6px;
}

.chart-list { display: flex; flex-direction: column; gap: 10px; }

.chart-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
}

.chart-pos {
  font-size: 0.88rem;
  font-weight: 900;
  min-width: 22px;
  color: var(--text-muted);
}

.chart-pos.gold { color: #f59e0b; }
.chart-pos.silver { color: #94a3b8; }
.chart-pos.bronze { color: #cd7f32; }

.chart-emoji { font-size: 1.2rem; }

.chart-info { flex: 1; min-width: 0; }
.chart-song { font-weight: 800; font-size: 0.85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chart-artist-name { font-size: 0.73rem; color: var(--text-muted); }

.chart-change {
  font-size: 0.75rem;
  font-weight: 700;
}

/* ============================================
   ARTISTS SECTION
   ============================================ */
.artists-section {
  background: var(--bg-section);
  padding: 48px 0;
  overflow: hidden;
}

.artists-section .section-header {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 24px;
  margin-bottom: 28px;
}

.artists-scroll {
  display: flex;
  gap: 16px;
  padding: 0 max(24px, calc((100vw - 1300px) / 2));
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 8px;
}

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

.artist-card {
  flex-shrink: 0;
  width: 180px;
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px var(--shadow);
  cursor: pointer;
  transition: transform 0.25s, box-shadow 0.25s;
}

.artist-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px var(--shadow);
}

.artist-card-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  position: relative;
}

.artist-card-avatar::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pink), var(--purple), var(--cyan));
  z-index: -1;
}

.artist-card-name {
  font-weight: 900;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.artist-card-members {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.artist-card-tag {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(255, 77, 141, 0.1);
  color: var(--pink);
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 800;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--bg-card);
  border-top: 2px solid var(--border);
  padding: 48px 24px 0;
}

.footer-inner {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-links {
  display: flex;
  gap: 40px;
}

.footer-col {
  flex: 1;
}

.footer-brand .logo-text {
  font-size: 1.3rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 8px;
}

.footer-col h4 {
  font-weight: 900;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
  color: var(--pink);
}

.footer-col ul { display: flex; flex-direction: column; gap: 8px; }

.footer-col a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--pink); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 16px 0;
  max-width: 1300px;
  margin: 0 auto;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ============================================
   HIDDEN STATE
   ============================================ */
.news-card.hidden { display: none; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .main-content {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }

  .hero-featured { display: none; }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .main-nav ul { gap: 0; }
  .main-nav a { padding: 8px 10px; font-size: 0.8rem; }

  .hero { padding: 40px 16px; }
  .hero-content { margin-left: 0; }

  .main-content { padding: 32px 16px; }

  .news-card.featured { flex-direction: column; }
  .news-card.featured .card-img { width: 100%; }

  .footer-inner { grid-template-columns: 1fr; }

  .footer-links { flex-wrap: wrap; }
}

/* ============================================
   HAMBURGER MENU & MOBILE NAV
   ============================================ */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg);
  padding: 9px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.25s ease;
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  top: var(--header-h);
  background: rgba(0, 0, 0, 0.4);
  z-index: 98;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    bottom: 0;
    width: 280px;
    background: var(--bg-card);
    border-left: 1px solid var(--border);
    box-shadow: -8px 0 32px var(--shadow);
    z-index: 99;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    flex: none;
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 16px 0;
  }

  .main-nav a {
    padding: 16px 28px;
    font-size: 1rem;
    border-radius: 0;
    border-bottom: 1px solid var(--border);
    transition: all 0.2s, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .main-nav.open a {
    animation: nav-slide-in 0.4s cubic-bezier(0.4, 0, 0.2, 1) both;
  }
  .main-nav.open li:nth-child(1) a { animation-delay: 0.05s; }
  .main-nav.open li:nth-child(2) a { animation-delay: 0.1s; }
  .main-nav.open li:nth-child(3) a { animation-delay: 0.15s; }
  .main-nav.open li:nth-child(4) a { animation-delay: 0.2s; }

  @keyframes nav-slide-in {
    from {
      opacity: 0;
      transform: translateX(30px);
    }
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }

  .main-nav a:hover,
  .main-nav a.active {
    background: rgba(255, 77, 141, 0.08);
    padding-left: 36px;
  }

  .main-nav .header-actions {
    display: flex;
    gap: 12px;
    padding: 20px 28px;
    border-top: 1px solid var(--border);
    margin-top: 8px;
  }

  .main-nav .header-actions .search-btn,
  .main-nav .header-actions .theme-toggle {
    width: 44px;
    height: 44px;
  }
}

/* ============================================
   BTS GLOBE WIDGET (embedded)
   ============================================ */
@property --border-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

#bts-globe-widget {
  width: 100%;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #08060e;
  margin: 21px 0;
  isolation: isolate;
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px var(--shadow);
}

/* Light mode widget overrides */
:root #bts-globe-widget {
  background: #f0eaf6;
}
[data-theme="dark"] #bts-globe-widget {
  background: #08060e;
}

#bts-globe-widget::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 17px;
  background: conic-gradient(from var(--border-angle), #7B2FBE, #E040FB, #FFD700, #FF69B4, #7B2FBE);
  z-index: -1;
  animation: bts-rotateBorder 8s linear infinite;
}

#bts-globe-widget::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: #f0eaf6;
  z-index: -1;
}
[data-theme="dark"] #bts-globe-widget::after {
  background: #08060e;
}

@keyframes bts-rotateBorder { to { --border-angle: 360deg; } }

#bts-globe-widget .bts-widget-title {
  text-align: center;
  padding: 21px 15px 6px;
  position: relative;
  z-index: 2;
}

#bts-globe-widget .bts-widget-title h1 {
  font-family: 'Russo One', sans-serif;
  font-size: clamp(17px, 3.4vw, 27px);
  letter-spacing: 1px;
  background: linear-gradient(135deg, #7B2FBE 0%, #E040FB 50%, #B388FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: none;
  filter: drop-shadow(0 0 30px rgba(123, 47, 190, 0.5));
  animation: bts-fadeSlideDown 0.8s ease-out 0.2s both;
  line-height: 1.3;
  border: none;
  padding: 0;
  margin: 0;
}

#bts-globe-widget .bts-netflix-text {
  background: linear-gradient(135deg, #E50914, #ff4d4d);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 0.8em;
}

#bts-globe-widget .bts-event-date {
  font-family: 'Noto Sans KR', sans-serif;
  font-weight: 300;
  font-size: clamp(10px, 1.5vw, 12px);
  color: #7B2FBE;
  margin-top: 5px;
  letter-spacing: 0.5px;
  animation: bts-fadeSlideDown 0.8s ease-out 0.5s both;
}
[data-theme="dark"] #bts-globe-widget .bts-event-date {
  color: #B388FF;
}

@keyframes bts-fadeSlideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

#globe-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  max-height: 375px;
  cursor: grab;
  overflow: hidden;
}

#globe-container:active { cursor: grabbing; }
#globe-container canvas { display: block; width: 100% !important; height: 100% !important; }

#hover-tooltip {
  position: absolute;
  display: none;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(123, 47, 190, 0.4);
  border-radius: 20px;
  color: #1a1a2e;
  font-family: 'Noto Sans KR', sans-serif;
  font-weight: 500;
  font-size: 11px;
  pointer-events: none;
  z-index: 10;
  white-space: nowrap;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transform: translate(-50%, -140%);
  box-shadow: 0 0 12px rgba(123, 47, 190, 0.15);
}
[data-theme="dark"] #hover-tooltip {
  background: rgba(20, 14, 31, 0.92);
  border-color: rgba(123, 47, 190, 0.6);
  color: #FAFAFA;
  box-shadow: 0 0 12px rgba(123, 47, 190, 0.3);
}

#beam-svg {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  pointer-events: none; z-index: 5; opacity: 0; transition: opacity 0.3s ease;
}
#beam-svg.active { opacity: 1; }

#city-info-panel {
  position: relative;
  z-index: 2;
  min-height: 68px;
  padding: 14px 18px;
  background: rgba(240, 234, 246, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
[data-theme="dark"] #city-info-panel {
  background: rgba(20, 14, 31, 0.85);
}

#city-info-panel::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, #7B2FBE, #E040FB, #7B2FBE, transparent);
  background-size: 200% 100%;
  animation: bts-shimmerBorder 4s linear infinite;
}

@keyframes bts-shimmerBorder {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

#bts-globe-widget .bts-hint-text {
  font-family: 'Noto Sans KR', sans-serif;
  font-weight: 300;
  font-size: 11px;
  color: #6b5b8a;
  animation: bts-fadeIn 1s ease 1s both;
}
[data-theme="dark"] #bts-globe-widget .bts-hint-text {
  color: #B0A0C8;
}

@keyframes bts-fadeIn { from { opacity: 0; } to { opacity: 1; } }

#bts-globe-widget .bts-city-detail {
  display: none;
  animation: bts-panelReveal 0.4s ease-out both;
}

#bts-globe-widget .bts-city-detail.active { display: block; }

@keyframes bts-panelReveal {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

#bts-globe-widget .bts-city-name {
  font-family: 'Noto Sans KR', sans-serif;
  font-weight: 500;
  font-size: clamp(12px, 2vw, 14px);
  color: #1a1a2e;
  margin-bottom: 3px;
}
[data-theme="dark"] #bts-globe-widget .bts-city-name {
  color: #FAFAFA;
}

#bts-globe-widget .bts-showtime {
  font-family: 'Orbitron', 'Share Tech Mono', monospace;
  font-weight: 700;
  font-size: clamp(17px, 3vw, 24px);
  color: #c9a000;
  text-shadow: 0 0 12px rgba(200, 160, 0, 0.3);
  margin-bottom: 2px;
}
[data-theme="dark"] #bts-globe-widget .bts-showtime {
  color: #FFD700;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.5), 0 0 40px rgba(255, 215, 0, 0.2);
}

#bts-globe-widget .bts-date-line {
  font-family: 'Noto Sans KR', sans-serif;
  font-weight: 300;
  font-size: clamp(9px, 1.4vw, 10px);
  color: #6b5b8a;
  margin-bottom: 6px;
}
[data-theme="dark"] #bts-globe-widget .bts-date-line {
  color: #B0A0C8;
}

#bts-globe-widget .bts-tz-badge {
  display: inline-block;
  padding: 2px 8px;
  background: rgba(123, 47, 190, 0.15);
  border: 1px solid rgba(123, 47, 190, 0.35);
  border-radius: 12px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  color: #7B2FBE;
}
[data-theme="dark"] #bts-globe-widget .bts-tz-badge {
  background: rgba(123, 47, 190, 0.3);
  border-color: rgba(123, 47, 190, 0.5);
  color: #B388FF;
}

@media (max-width: 600px) {
  #bts-globe-widget .bts-widget-title { padding: 15px 10px 3px; }
  #city-info-panel { padding: 10px 12px; min-height: 60px; }
  #globe-container { aspect-ratio: 1 / 1; max-height: 285px; }
}