@charset "UTF-8";

/* Novel Platform Theme */
:root {
  --primary-color: #6366f1;
  --primary-hover: #4f46e5;
  --secondary-color: #8b5cf6;
  --bg-color: #0f172a;
  --surface-color: #1e293b;
  --surface-hover: #334155;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: #334155;
  --accent-gold: #f59e0b;
  --rank-gold: #fbbf24;
  --rank-gold-bg: linear-gradient(135deg, #f59e0b, #d97706);
  --rank-silver: #cbd5e1;
  --rank-silver-bg: linear-gradient(135deg, #94a3b8, #64748b);
  --rank-bronze: #f97316;
  --rank-bronze-bg: linear-gradient(135deg, #d97706, #9a3412);
  --rank-default-bg: #334155;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Pretendard", "Segoe UI", Roboto, "Noto Sans KR", sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

/* Header & GNB */
.header-gnb {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-logo {
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #a855f7, #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  transition: opacity 0.2s ease;
}

.brand-logo:hover {
  opacity: 0.9;
}

.nav-menu {
  display: flex;
  gap: 1.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.nav-item {
  position: relative;
  padding: 0.25rem 0;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

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

.nav-item.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary-color);
  border-radius: 9999px;
}

.nav-item.studio-link {
  color: #c084fc;
}

.nav-item.studio-link:hover {
  color: #d8b4fe;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Global Search Bar */
.search-box {
  position: relative;
  width: 280px;
}

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

.search-icon {
  position: absolute;
  left: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  pointer-events: none;
  z-index: 2;
}

.search-input {
  width: 100%;
  padding: 0.5rem 4.8rem 0.5rem 2.2rem;
  border-radius: 9999px;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}

.search-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.search-clear-btn {
  position: absolute;
  right: 2.85rem;
  background: rgba(148, 163, 184, 0.25);
  border: none;
  color: var(--text-muted);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: all 0.15s ease;
  z-index: 2;
}

.search-clear-btn:hover {
  background: rgba(148, 163, 184, 0.45);
  color: var(--text-main);
}

.search-submit-btn {
  position: absolute;
  right: 0.35rem;
  background: var(--primary-color);
  border: none;
  color: #ffffff;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
  z-index: 2;
}

.search-submit-btn:hover {
  background: var(--primary-hover);
}

/* Header Wallet Badge */
.header-wallet-badge {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent-gold);
  white-space: nowrap;
  transition: all 0.2s ease;
}

.header-wallet-badge:hover {
  background: rgba(245, 158, 11, 0.2);
  border-color: var(--accent-gold);
}

/* Hamburger Toggle Button */
.hamburger-btn {
  display: none;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  border-radius: 0.5rem;
  padding: 0.4rem 0.65rem;
  font-size: 1.25rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition: all 0.2s ease;
}

.hamburger-btn:hover {
  background: var(--surface-hover);
  border-color: var(--primary-color);
}

/* Mobile Slide-out Drawer & Backdrop */
.mobile-drawer-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-drawer-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 320px;
  max-width: 85vw;
  background: var(--surface-color);
  border-left: 1px solid var(--border-color);
  z-index: 160;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -8px 0 24px rgba(0, 0, 0, 0.5);
  box-sizing: border-box;
}

.mobile-drawer.is-open {
  transform: translateX(0);
}

body.mobile-drawer-open {
  overflow: hidden;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.drawer-brand {
  font-size: 1.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #a855f7, #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.drawer-close-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-hover);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.drawer-close-btn:hover {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.3);
}

/* User Wallet Summary in Drawer */
.drawer-wallet-summary {
  margin: 1rem 1.25rem;
  padding: 1rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(168, 85, 247, 0.08));
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.drawer-wallet-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.drawer-wallet-badge {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold);
}

.drawer-wallet-balance {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.drawer-wallet-balance .wallet-currency {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}

.drawer-wallet-action {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary-color);
  background: rgba(99, 102, 241, 0.15);
  padding: 0.4rem 0.75rem;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
}

.drawer-wallet-action:hover {
  background: var(--primary-color);
  color: #ffffff;
}

/* Drawer Quick Search */
.drawer-search-box {
  padding: 0 1.25rem 1rem;
}

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

.drawer-search-icon {
  position: absolute;
  left: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  pointer-events: none;
  z-index: 2;
}

.drawer-search-input {
  width: 100%;
  padding: 0.55rem 4.8rem 0.55rem 2.2rem;
  border-radius: 9999px;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 0.875rem;
  outline: none;
  box-sizing: border-box;
}

.drawer-search-input:focus {
  border-color: var(--primary-color);
}

.drawer-search-clear {
  position: absolute;
  right: 2.85rem;
}

.drawer-search-btn {
  position: absolute;
  right: 0.35rem;
  background: var(--primary-color);
  border: none;
  color: #ffffff;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  z-index: 2;
}

/* Drawer Navigation Items */
.drawer-nav-menu {
  padding: 0 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.drawer-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.drawer-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.9rem;
  border-radius: 0.5rem;
  color: var(--text-main);
  font-weight: 600;
  transition: all 0.15s ease;
}

.drawer-nav-link:hover {
  background: var(--surface-hover);
  color: var(--primary-color);
}

.drawer-nav-link.active {
  background: rgba(99, 102, 241, 0.15);
  color: var(--primary-color);
}

.drawer-studio-link {
  color: #c084fc !important;
}

.drawer-studio-link:hover {
  color: #d8b4fe !important;
}

/* Drawer Genre Chips */
.drawer-genres {
  padding: 1rem 1.25rem 1.5rem;
  border-top: 1px solid var(--border-color);
}

.drawer-genre-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.drawer-genre-chip {
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  background: var(--bg-color);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  transition: all 0.15s ease;
}

.drawer-genre-chip:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
  background: rgba(99, 102, 241, 0.08);
}

/* Header Responsive Breakpoints */
@media (max-width: 860px) {
  .nav-menu {
    gap: 1.25rem;
  }
  .search-box {
    width: 220px;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .hamburger-btn {
    display: flex;
  }
  .header-wallet-badge {
    display: none;
  }
}

@media (max-width: 640px) {
  .header-gnb .search-box {
    display: none;
  }
  .nav-container {
    padding: 0.75rem 1rem;
  }
  .brand-logo {
    font-size: 1.25rem;
  }
}

/* Main Container */
.main-wrapper {
  max-width: 1380px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  flex: 1;
  width: 100%;
  box-sizing: border-box;
}

/* ==========================================================================
   Feature 13: Naver Series / KakaoPage Style Dynamic Hero Carousel
   ========================================================================== */
.hero-banner.hero-carousel {
  position: relative;
  border-radius: 1.25rem;
  overflow: hidden;
  margin-bottom: 2.5rem;
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  min-height: 380px;
}

.carousel-track {
  position: relative;
  width: 100%;
  min-height: 380px;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 2.75rem 3rem;
  box-sizing: border-box;
  display: flex;
  align-items: center;
}

.carousel-slide.active {
  position: relative;
  opacity: 1;
  pointer-events: auto;
}

.hero-slide-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 3rem;
}

.hero-content {
  flex: 1;
  max-width: 680px;
}

.hero-badge-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.9rem;
}

.hero-tag {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  letter-spacing: -0.01em;
}

.hero-tag.tag-hot {
  background: #ef4444;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4);
}

.hero-tag.tag-best {
  background: #f59e0b;
  color: #0f172a;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
}

.hero-tag.tag-complete {
  background: rgba(255, 255, 255, 0.2);
  color: #f8fafc;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.hero-tag.tag-popular {
  background: #8b5cf6;
  color: #ffffff;
}

.hero-genre-badge {
  background: rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 0.375rem;
}

.hero-rating {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fbbf24;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 800;
  margin: 0 0 0.85rem 0;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.hero-title a {
  color: #ffffff;
  transition: color 0.2s ease;
}

.hero-title a:hover {
  color: #c7d2fe;
}

.hero-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: #cbd5e1;
  margin: 0 0 1.25rem 0;
  word-break: keep-all;
  overflow-wrap: break-word;
  max-width: 640px;
}

.hero-meta-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 1.5rem;
}

.hero-meta-row strong {
  color: #e2e8f0;
}

.hero-sep {
  color: #475569;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #ffffff;
  color: #0f172a;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.8rem 1.75rem;
  border-radius: 0.5rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-hero-primary:hover {
  background: #f1f5f9;
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.4);
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.8rem 1.4rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.hero-visual {
  width: 210px;
  flex-shrink: 0;
  perspective: 1000px;
}

.hero-cover-link {
  display: block;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.75);
  position: relative;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-cover-link:hover {
  transform: scale(1.03) translateY(-4px);
  box-shadow: 0 25px 45px -10px rgba(0, 0, 0, 0.9);
}

.hero-cover-img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
}

.cover-shine {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

/* Carousel Controls */
.carousel-nav-controls {
  position: absolute;
  bottom: 1.5rem;
  right: 2.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 10;
}

.carousel-arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 1.35rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.carousel-arrow:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  transform: scale(1.08);
}

.carousel-indicators {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.35);
  border: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0;
}

.indicator-dot.active {
  width: 22px;
  background: #ffffff;
}

.carousel-counter-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 9999px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #f8fafc;
}

/* ==========================================================================
   Feature 14: Real-Time Best Ranking Showcase (Portal Home)
   ========================================================================== */
.ranking-showcase-section {
  background: linear-gradient(180deg, rgba(30, 41, 59, 0.7) 0%, rgba(15, 23, 42, 0.9) 100%);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.75rem 2rem;
  margin-bottom: 2.5rem;
  box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.3);
}

.ranking-showcase-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.35rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.ranking-showcase-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ranking-showcase-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.ranking-showcase-icon {
  font-size: 1.4rem;
  color: var(--accent-gold);
}

.ranking-live-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #f87171;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  letter-spacing: 0.05em;
}

.live-dot {
  width: 6px;
  height: 6px;
  background-color: #ef4444;
  border-radius: 50%;
  animation: pulse-live 1.8s infinite;
}

@keyframes pulse-live {
  0% { transform: scale(0.9); opacity: 0.7; box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { transform: scale(1.1); opacity: 1; box-shadow: 0 0 0 5px rgba(239, 68, 68, 0); }
  100% { transform: scale(0.9); opacity: 0.7; box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.ranking-view-all-link {
  font-size: 0.9rem;
  font-weight: 700;
  color: #818cf8;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: color 0.15s ease, transform 0.15s ease;
}

.ranking-view-all-link:hover {
  color: #a5b4fc;
  transform: translateX(3px);
}

.ranking-showcase-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0 0 1.5rem 0;
}

.ranking-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.ranking-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  display: flex;
  flex-direction: column;
}

.ranking-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -6px rgba(0, 0, 0, 0.5);
  border-color: #6366f1;
}

.ranking-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.ranking-card-cover-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  background: #1e1b4b;
  overflow: hidden;
}

.ranking-card-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.ranking-card:hover .ranking-card-cover {
  transform: scale(1.04);
}

.ranking-card-cover-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e1b4b, #312e81);
  font-size: 2.5rem;
}

/* Rank Badge Overlays */
.ranking-card-badge {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 0.5rem;
  border-radius: 0.5rem;
  font-weight: 900;
  font-size: 0.95rem;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 2;
}

.badge-gold {
  background: var(--rank-gold-bg);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.5);
  border: 1px solid rgba(254, 240, 138, 0.4);
}

.badge-silver {
  background: var(--rank-silver-bg);
  box-shadow: 0 4px 12px rgba(148, 163, 184, 0.4);
  border: 1px solid rgba(241, 245, 249, 0.4);
}

.badge-bronze {
  background: var(--rank-bronze-bg);
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.4);
  border: 1px solid rgba(254, 215, 170, 0.4);
}

.badge-default {
  background: var(--rank-default-bg);
  border: 1px solid var(--border-color);
  color: #94a3b8;
}

.badge-hash {
  font-size: 0.75rem;
  opacity: 0.85;
  margin-right: 1px;
}

.badge-num {
  font-size: 1rem;
  font-weight: 900;
}

.ranking-card-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.ranking-card-tag-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.trend-tag {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.15rem 0.45rem;
  border-radius: 0.25rem;
  display: inline-flex;
  align-items: center;
}

.trend-hot {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.trend-up {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.trend-same {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
}

.ranking-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.35rem 0;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--text-main);
}

.ranking-card-author {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.ranking-card-stats {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 0.6rem;
}

.stat-item {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
}

.ranking-empty-card {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Feature 15: Curated Portal Collections
   ========================================================================== */
/* 1. 장르별 탐색 (Genre Navigation Chips) */
.curated-genre-nav {
  margin-bottom: 2.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.genre-nav-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.section-title-compact {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
}

.genre-nav-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.genre-chips-scroll {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding-bottom: 0.4rem;
  scrollbar-width: none;
}

.genre-chips-scroll::-webkit-scrollbar {
  display: none;
}

.genre-chip {
  padding: 0.5rem 1.1rem;
  border-radius: 9999px;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.875rem;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.2s ease;
}

.genre-chip:hover {
  background: var(--surface-hover);
  color: var(--text-main);
  border-color: var(--primary-color);
}

.genre-chip.active {
  background: var(--primary-color);
  color: #ffffff;
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
}

/* 2. Portal Curated Section Shell */
.portal-curated-section {
  margin-bottom: 3rem;
}

.section-heading-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.portal-section-title {
  font-size: 1.45rem;
  font-weight: 800;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -0.02em;
}

.heading-emoji {
  font-size: 1.3rem;
}

.portal-section-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0.3rem 0 0 0;
}

.curated-badge-pill {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.3rem 0.75rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, #a855f7, #6366f1);
  color: #ffffff;
  letter-spacing: 0.05em;
  box-shadow: 0 2px 8px rgba(168, 85, 247, 0.35);
}

/* 3. 오늘의 추천작 (Curated Picks Grid & Cards) */
.curated-picks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 1.5rem;
}

.curated-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 0.85rem;
  padding: 1.25rem;
  display: flex;
  gap: 1.25rem;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.2s ease;
}

.curated-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -6px rgba(0, 0, 0, 0.5);
  border-color: var(--primary-color);
}

.curated-cover-wrap {
  width: 110px;
  aspect-ratio: 3 / 4;
  flex-shrink: 0;
  border-radius: 0.5rem;
  overflow: hidden;
  position: relative;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.3);
}

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

.curated-rank-tag {
  position: absolute;
  top: 0.4rem;
  left: 0.4rem;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  color: #fbbf24;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0.15rem 0.45rem;
  border-radius: 0.25rem;
}

.curated-info {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
}

.curated-tags {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
  margin-bottom: 0.4rem;
}

.badge-status {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 0.25rem;
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

.badge-rating {
  font-size: 0.75rem;
  font-weight: 700;
  color: #fbbf24;
}

.curated-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 0.3rem 0;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.curated-title a {
  color: var(--text-main);
  transition: color 0.2s ease;
}

.curated-title a:hover {
  color: var(--primary-color);
}

.curated-author {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0 0 0.5rem 0;
}

.curated-synopsis {
  font-size: 0.825rem;
  color: #cbd5e1;
  line-height: 1.5;
  margin: 0 0 0.85rem 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: keep-all;
}

.curated-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.curated-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-curated-read {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 0.375rem;
  background: var(--primary-color);
  color: #ffffff;
  transition: background 0.2s ease;
}

.btn-curated-read:hover {
  background: var(--primary-hover);
}

.btn-curated-detail {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: 0.375rem;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.btn-curated-detail:hover {
  background: rgba(255, 255, 255, 0.16);
}

/* 4. 완결 명작관 (Completed Masterworks) */
.completed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.completed-card {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 0.85rem;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.completed-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 20px -5px rgba(0, 0, 0, 0.4);
  border-color: var(--accent-gold);
}

.completed-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.completed-cover-wrapper {
  width: 100%;
  aspect-ratio: 3 / 4;
  position: relative;
  overflow: hidden;
}

.completed-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.completed-card:hover .completed-cover-img {
  transform: scale(1.05);
}

.completed-badge {
  position: absolute;
  top: 0.65rem;
  left: 0.65rem;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #0f172a;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.6rem;
  border-radius: 0.375rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
}

.completed-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.completed-genre-pill {
  font-size: 0.75rem;
  font-weight: 700;
  color: #fbbf24;
  margin-bottom: 0.35rem;
}

.completed-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.35rem 0;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.completed-author {
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.completed-meta {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 0.5rem;
}

.all-completed-pill {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: 9999px;
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Responsive Adaptations for Hero & Curated (< 768px Mobile & Tablet) */
@media (max-width: 768px) {
  .hero-banner.hero-carousel {
    min-height: auto;
    margin-bottom: 2rem;
  }

  .carousel-slide {
    padding: 1.5rem 1.25rem 3.5rem 1.25rem;
    position: relative;
  }

  .hero-slide-inner {
    flex-direction: column-reverse;
    gap: 1.25rem;
    align-items: flex-start;
  }

  .hero-visual {
    width: 140px;
  }

  .hero-title {
    font-size: 1.5rem;
  }

  .hero-desc {
    font-size: 0.9rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .hero-cta-group {
    flex-wrap: wrap;
    width: 100%;
  }

  .btn-hero-primary,
  .btn-hero-secondary {
    padding: 0.65rem 1.25rem;
    font-size: 0.875rem;
  }

  .carousel-nav-controls {
    bottom: 1rem;
    right: 1.25rem;
  }

  .curated-picks-grid {
    grid-template-columns: 1fr;
  }

  .curated-card {
    padding: 1rem;
    gap: 1rem;
  }

  .curated-cover-wrap {
    width: 90px;
  }
}

/* Novel Grid Cards */
.novel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 1.25rem;
}

.novel-card {
  background: var(--surface-color);
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  display: flex;
  flex-direction: column;
}

.novel-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 20px -5px rgba(0, 0, 0, 0.4);
  border-color: var(--primary-color);
}

.cover-wrapper {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: #334155;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.cover-placeholder {
  background: linear-gradient(135deg, #1e1b4b, #312e81);
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  text-align: center;
}

.card-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.badge-genre {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #818cf8;
  background: rgba(99, 102, 241, 0.15);
  padding: 0.2rem 0.5rem;
  border-radius: 0.375rem;
  margin-bottom: 0.4rem;
  width: fit-content;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.4rem 0;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-author {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.card-meta {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 0.5rem;
}

/* Reader View Customizer */
.reader-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.5rem 5rem 1.5rem;
  min-height: 100vh;
}

.reader-content {
  font-size: 18px;
  line-height: 2.0;
  letter-spacing: -0.02em;
  word-break: keep-all;
  overflow-wrap: break-word;
  word-wrap: break-word;
  white-space: normal;
}

.reader-content p {
  margin: 0 0 1.5rem 0;
  line-height: 2.0;
  word-break: keep-all;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.author-note-content {
  white-space: pre-line;
  word-break: keep-all;
  overflow-wrap: break-word;
  word-wrap: break-word;
  line-height: 1.6;
}

.comment-text {
  word-break: keep-all;
  overflow-wrap: break-word;
  word-wrap: break-word;
  line-height: 1.6;
}

.reader-illustration {
  margin: 2.5rem 0;
  text-align: center;
}

.reader-illustration img {
  max-width: 100%;
  height: auto;
  border-radius: 0.75rem;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: zoom-in;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.reader-illustration img:hover {
  transform: scale(1.02);
  box-shadow: 0 16px 36px rgba(99, 102, 241, 0.3);
}

.reader-illustration figcaption {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}

/* --- Reader Artwork Lightbox Modal --- */
.lightbox-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  z-index: 300;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 1.5rem;
  box-sizing: border-box;
}

.lightbox-overlay.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  max-width: 95vw;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: scale(0.96);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.lightbox-overlay.active .lightbox-content {
  transform: scale(1);
}

.lightbox-img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 0.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.12);
  user-select: none;
}

.lightbox-caption {
  margin-top: 1rem;
  color: #f1f5f9;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  max-width: 720px;
  line-height: 1.5;
  padding: 0.4rem 1.25rem;
  border-radius: 9999px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
}

.lightbox-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(30, 41, 59, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 1.5rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 310;
}

.lightbox-close-btn:hover {
  background: rgba(239, 68, 68, 0.9);
  border-color: #ef4444;
  transform: scale(1.1);
}

/* --- Sticky Chapter Navigation --- */
.sticky-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--border-color);
  padding: 0.6rem 1.5rem;
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.sticky-bottom-nav .nav-inner {
  max-width: 800px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.btn-nav-ctrl {
  background: var(--surface-color);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.88rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-nav-ctrl:hover:not(.disabled) {
  background: var(--surface-hover);
  border-color: var(--primary-color);
  color: #ffffff;
}

.btn-nav-ctrl.active {
  background: var(--primary-color);
  border-color: var(--primary-hover);
  color: #ffffff;
}

.btn-nav-ctrl.active:hover {
  background: var(--primary-hover);
}

.btn-nav-ctrl.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

/* Floating Side Navigation (Desktop >= 1040px) */
.floating-side-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: none;
}

@media (min-width: 1040px) {
  .floating-side-nav {
    display: block;
  }
}

.floating-side-nav.prev-side {
  left: max(1rem, calc(50% - 470px));
}

.floating-side-nav.next-side {
  right: max(1rem, calc(50% - 470px));
}

.floating-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 72px;
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  color: var(--text-main);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 700;
  gap: 0.3rem;
}

.floating-nav-btn:hover:not(.disabled) {
  transform: translateY(-2px);
  background: var(--surface-hover);
  border-color: var(--primary-color);
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(99, 102, 241, 0.3);
}

.floating-nav-btn.active {
  background: var(--primary-color);
  border-color: var(--primary-hover);
  color: #ffffff;
}

.floating-nav-btn.active:hover {
  background: var(--primary-hover);
}

.floating-nav-btn.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.floating-nav-icon {
  font-size: 1.1rem;
  line-height: 1;
}

.floating-nav-label {
  font-size: 0.75rem;
  letter-spacing: -0.02em;
}

/* ==========================================================================
   Themes: Light, Sepia, Dark, OLED Deep Black
   ========================================================================== */

/* 1. Theme: Clean Light */
body.theme-light,
.theme-light,
[data-theme="light"] {
  --bg-color: #ffffff;
  --surface-color: #f1f5f9;
  --surface-hover: #e2e8f0;
  --card-bg: #f8fafc;
  --text-main: #1a1a1a;
  --text-color: #1a1a1a;
  --text-muted: #64748b;
  --border-color: #cbd5e1;
  background-color: #ffffff;
  color: #1a1a1a;
}
body.theme-light .reader-nav {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: #cbd5e1;
}
body.theme-light .reader-nav a,
body.theme-light .reader-nav span {
  color: #1e293b !important;
}
body.theme-light .reader-toolbar {
  background: #f1f5f9;
  border-color: #cbd5e1;
  color: #1e293b;
}
body.theme-light .btn-tool {
  background: #e2e8f0;
  color: #1e293b;
  border: 1px solid #cbd5e1;
}
body.theme-light .btn-tool:hover {
  background: #cbd5e1;
}
body.theme-light .drawer-menu {
  background: #f8fafc;
  border-left-color: #cbd5e1;
}
body.theme-light .sticky-bottom-nav {
  background: rgba(255, 255, 255, 0.94);
  border-top-color: #cbd5e1;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.08);
}
body.theme-light .floating-nav-btn {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #1e293b;
}
body.theme-light .mobile-drawer {
  background: #ffffff;
  border-left-color: #cbd5e1;
}
body.theme-light .drawer-header {
  border-bottom-color: #cbd5e1;
}
body.theme-light .drawer-close-btn {
  background: #e2e8f0;
  color: #475569;
  border-color: #cbd5e1;
}
body.theme-light .drawer-search-input {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #1e293b;
}
body.theme-light .drawer-genre-chip {
  background: #f8fafc;
  border-color: #cbd5e1;
  color: #475569;
}
body.theme-light .drawer-genres {
  border-top-color: #cbd5e1;
}

/* 2. Theme: Eye-care Sepia */
body.theme-sepia,
.theme-sepia,
[data-theme="sepia"] {
  --bg-color: #f6f1e8;
  --surface-color: #ede3d2;
  --surface-hover: #e2d5c0;
  --card-bg: #ede3d2;
  --text-main: #3e3328;
  --text-color: #3e3328;
  --text-muted: #7d6e5d;
  --border-color: #d6c6ad;
  background-color: #f6f1e8;
  color: #3e3328;
}
body.theme-sepia .reader-nav {
  background: rgba(246, 241, 232, 0.95);
  border-bottom-color: #d6c6ad;
}
body.theme-sepia .reader-nav a,
body.theme-sepia .reader-nav span {
  color: #3e3328 !important;
}
body.theme-sepia .reader-toolbar {
  background: #ede3d2;
  border-color: #d6c6ad;
  color: #4a3e31;
}
body.theme-sepia .btn-tool {
  background: #ded1bd;
  color: #3e3328;
  border: 1px solid #c9b99e;
}
body.theme-sepia .btn-tool:hover {
  background: #d4c5ab;
}
body.theme-sepia .drawer-menu {
  background: #ede3d2;
  border-left-color: #d6c6ad;
}
body.theme-sepia .sticky-bottom-nav {
  background: rgba(246, 241, 232, 0.94);
  border-top-color: #d6c6ad;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.08);
}
body.theme-sepia .floating-nav-btn {
  background: #fdfbf7;
  border-color: #d6c6ad;
  color: #3e3328;
}
body.theme-sepia .mobile-drawer {
  background: #f6f1e8;
  border-left-color: #d6c6ad;
}
body.theme-sepia .drawer-header {
  border-bottom-color: #d6c6ad;
}
body.theme-sepia .drawer-close-btn {
  background: #ede3d2;
  color: #7d6e5d;
  border-color: #d6c6ad;
}
body.theme-sepia .drawer-search-input {
  background: #ede3d2;
  border-color: #d6c6ad;
  color: #3e3328;
}
body.theme-sepia .drawer-genre-chip {
  background: #ede3d2;
  border-color: #d6c6ad;
  color: #7d6e5d;
}
body.theme-sepia .drawer-genres {
  border-top-color: #d6c6ad;
}

/* 3. Theme: Default Dark */
body.theme-dark,
.theme-dark,
[data-theme="dark"] {
  --bg-color: #121212;
  --surface-color: #1e1e1e;
  --surface-hover: #2a2a2a;
  --card-bg: #1e1e1e;
  --text-main: #e0e0e0;
  --text-color: #e0e0e0;
  --text-muted: #94a3b8;
  --border-color: #333333;
  background-color: #121212;
  color: #e0e0e0;
}
body.theme-dark .reader-nav {
  background: rgba(18, 18, 18, 0.95);
  border-bottom-color: #333333;
}
body.theme-dark .reader-toolbar {
  background: #1e1e1e;
  border-color: #333333;
  color: #e0e0e0;
}
body.theme-dark .btn-tool {
  background: #2d2d2d;
  color: #f8fafc;
  border: 1px solid #444444;
}
body.theme-dark .btn-tool:hover {
  background: #3d3d3d;
}
body.theme-dark .drawer-menu {
  background: #1a1a1a;
  border-left-color: #333333;
}
body.theme-dark .sticky-bottom-nav {
  background: rgba(18, 18, 18, 0.95);
  border-top-color: #333333;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.6);
}
body.theme-dark .floating-nav-btn {
  background: #1e1e1e;
  border-color: #333333;
  color: #e0e0e0;
}

/* 4. Theme: OLED Deep Black (#000000) */
body.theme-oled,
.theme-oled,
[data-theme="oled"] {
  --bg-color: #000000;
  --surface-color: #0d0d0d;
  --surface-hover: #1a1a1a;
  --card-bg: #0d0d0d;
  --text-main: #e5e5e5;
  --text-color: #e5e5e5;
  --text-muted: #888888;
  --border-color: #222222;
  background-color: #000000;
  color: #e5e5e5;
}
body.theme-oled .reader-nav {
  background: rgba(0, 0, 0, 0.95);
  border-bottom-color: #222222;
}
body.theme-oled .reader-toolbar {
  background: #0d0d0d;
  border-color: #222222;
  color: #e5e5e5;
}
body.theme-oled .btn-tool {
  background: #141414;
  color: #e5e5e5;
  border: 1px solid #2a2a2a;
}
body.theme-oled .btn-tool:hover {
  background: #242424;
}
body.theme-oled .drawer-menu {
  background: #0a0a0a;
  border-left-color: #222222;
}
body.theme-oled .sticky-bottom-nav {
  background: rgba(0, 0, 0, 0.98);
  border-top-color: #222222;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.8);
}
body.theme-oled .floating-nav-btn {
  background: #000000;
  border-color: #262626;
  color: #e5e5e5;
}
body.theme-oled .mobile-drawer {
  background: #000000;
  border-left-color: #222222;
}
body.theme-oled .drawer-header {
  border-bottom-color: #222222;
}
body.theme-oled .drawer-close-btn {
  background: #111111;
  color: #888888;
  border-color: #222222;
}
body.theme-oled .drawer-search-input {
  background: #000000;
  border-color: #333333;
  color: #ffffff;
}
body.theme-oled .drawer-genre-chip {
  background: #000000;
  border-color: #333333;
  color: #888888;
}
body.theme-oled .drawer-genres {
  border-top-color: #222222;
}

/* Global Active Button State in Toolbar */
.btn-tool.active {
  background: var(--primary-color) !important;
  color: #ffffff !important;
  border-color: var(--primary-color) !important;
}

/* ======================================================== */
/* Feature 17: Dedicated Rankings Page (rankings.html)      */
/* ======================================================== */
.rankings-page-header {
  margin-bottom: 2rem;
}

.rankings-header-main {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.rankings-page-title {
  font-size: 1.85rem;
  font-weight: 800;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.rankings-title-icon {
  font-size: 1.75rem;
}

.rankings-page-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0 0 1.5rem 0;
}

.rankings-tab-bar {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-color);
}

.rankings-tab-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.9rem;
  background: var(--surface-color);
  color: var(--text-muted);
  border: 1px solid var(--border-color);
  transition: all 0.15s ease;
  white-space: nowrap;
}

.rankings-tab-btn:hover {
  background: var(--surface-hover);
  color: var(--text-main);
}

.rankings-tab-btn.active {
  background: var(--primary-color);
  color: #ffffff;
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.35);
}

.rankings-board-container {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 8px 24px -4px rgba(0, 0, 0, 0.3);
}

.ranking-row-item {
  display: flex;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  gap: 1.25rem;
  transition: background-color 0.15s ease;
}

.ranking-row-item:last-child {
  border-bottom: none;
}

.ranking-row-item:hover {
  background-color: rgba(255, 255, 255, 0.02);
}

/* Rank Position Column */
.ranking-col-rank {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  gap: 0.35rem;
}

.rank-badge-box {
  width: 42px;
  height: 42px;
  border-radius: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.2rem;
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.rank-badge-gold {
  background: var(--rank-gold-bg);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
  border: 1px solid rgba(254, 240, 138, 0.3);
}

.rank-badge-silver {
  background: var(--rank-silver-bg);
  box-shadow: 0 4px 12px rgba(148, 163, 184, 0.3);
  border: 1px solid rgba(241, 245, 249, 0.3);
}

.rank-badge-bronze {
  background: var(--rank-bronze-bg);
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.3);
  border: 1px solid rgba(254, 215, 170, 0.3);
}

.rank-badge-default {
  background: var(--rank-default-bg);
  color: #94a3b8;
  border: 1px solid var(--border-color);
}

.rank-hash {
  font-size: 0.8rem;
  opacity: 0.8;
  margin-right: 1px;
}

.rank-num {
  font-size: 1.2rem;
  font-weight: 900;
}

.ranking-trend-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
}

.trend-indicator {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.1rem 0.35rem;
  border-radius: 0.25rem;
}

.trend-steady {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
}

/* Cover Artwork Column */
.ranking-col-cover {
  display: block;
  flex-shrink: 0;
}

.ranking-cover-box {
  width: 60px;
  height: 80px;
  border-radius: 0.4rem;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  background: #1e1b4b;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.ranking-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.ranking-row-item:hover .ranking-cover-img {
  transform: scale(1.06);
}

.ranking-cover-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e1b4b, #312e81);
}

.fallback-icon {
  font-size: 1.5rem;
}

/* Novel Info Column */
.ranking-col-info {
  flex: 1;
  min-width: 0;
}

.ranking-badge-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
  flex-wrap: wrap;
}

.badge-age-grade {
  font-size: 0.7rem;
  background: #334155;
  color: #cbd5e1;
  padding: 0.15rem 0.4rem;
  border-radius: 0.25rem;
  font-weight: 700;
}

.status-completed {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-ongoing {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.ranking-series-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  display: block;
  margin-bottom: 0.35rem;
  transition: color 0.15s ease;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ranking-series-title:hover {
  color: #818cf8;
}

.ranking-meta-row {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
  flex-wrap: wrap;
}

.ranking-author-name {
  color: #cbd5e1;
  font-weight: 600;
}

.ranking-meta-sep {
  color: #475569;
}

.ranking-rating {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.ranking-serial-days {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.ranking-synopsis-snippet {
  font-size: 0.85rem;
  color: #94a3b8;
  margin: 0;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Stats & Action CTA Column */
.ranking-col-stats {
  text-align: right;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
}

.ranking-stat-views {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.stat-value-highlight {
  font-size: 1rem;
  font-weight: 800;
  color: #818cf8;
}

.stat-label-sub {
  font-size: 0.75rem;
  color: #64748b;
  margin-top: 0.1rem;
}

.ranking-stat-likes {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.stat-value-likes {
  font-size: 0.85rem;
  font-weight: 700;
  color: #f472b6;
}

.ranking-direct-read-btn {
  margin-top: 0.35rem;
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--primary-color);
  padding: 0.35rem 0.75rem;
  border-radius: 0.375rem;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.ranking-direct-read-btn:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
}

.rankings-empty-state {
  text-align: center;
  padding: 4rem 1.5rem;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
}

.empty-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--text-main);
}

.empty-desc {
  font-size: 0.875rem;
  color: #64748b;
  margin: 0;
}

/* Responsive adjustments for rankings */
@media (max-width: 768px) {
  .ranking-row-item {
    padding: 1rem;
    gap: 0.85rem;
  }
  .ranking-cover-box {
    width: 50px;
    height: 68px;
  }
  .ranking-synopsis-snippet {
    display: none;
  }
  .ranking-direct-read-btn {
    display: none;
  }
  .ranking-showcase-section {
    padding: 1.25rem 1rem;
  }
}

/* Footer */
.footer-wrap {
  border-top: 1px solid var(--border-color);
  padding: 2.5rem 1.5rem;
  background: #090d16;
  font-size: 0.875rem;
  color: var(--text-muted);
}