/* ========================================
   Vaporwave Theme — Retro sunset aesthetics
   Activated by html.theme-vaporwave
   ======================================== */

.theme-vaporwave {
  --bg-primary: #1a0a2e;
  --bg-secondary: #2d1b4e;
  --bg-card: #2d1b4e;
  --text-primary: #ff71ce;
  --text-secondary: #b967ff;
  --text-body: #d4b8ff;
  --text-muted: #7b5ea7;
  --accent: #ff71ce;
  --accent-hover: #ff9de0;
  --border: #3d2b5e;
  --border-accent: #ff71ce;
  --font-display: 'ZCOOL QingKe HuangYou', 'Helvetica Neue', sans-serif;
  --font-body: 'ZCOOL QingKe HuangYou', 'Noto Sans SC', sans-serif;
  --font-size-hero: 3.5rem;
  --font-size-xl: 2rem;
  --line-height-body: 1.7;
  --radius: 0;
}

/* Gradient sky background */
.theme-vaporwave body {
  background: linear-gradient(180deg, #1a0a2e 0%, #2d1b4e 30%, #4a1942 60%, #ff6b6b 85%, #feca57 100%);
  background-attachment: fixed;
}

/* Grid floor effect */
.theme-vaporwave body::after {
  content: '';
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40vh;
  pointer-events: none;
  z-index: -1;
  background:
    linear-gradient(transparent 0%, rgba(255, 113, 206, 0.1) 100%),
    repeating-linear-gradient(90deg, rgba(255, 113, 206, 0.1) 0px, rgba(255, 113, 206, 0.1) 1px, transparent 1px, transparent 60px),
    repeating-linear-gradient(0deg, rgba(255, 113, 206, 0.1) 0px, rgba(255, 113, 206, 0.1) 1px, transparent 1px, transparent 60px);
  perspective: 300px;
  transform: rotateX(45deg);
  transform-origin: center bottom;
}

.theme-vaporwave .site-nav {
  background: rgba(26, 10, 46, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.theme-vaporwave .nav-prompt { display: none; }
.theme-vaporwave .nav-site-title { display: inline; }

.theme-vaporwave .nav-home {
  color: var(--accent);
  text-shadow: 0 0 10px rgba(255, 113, 206, 0.5);
  letter-spacing: 0.15em;
}

.theme-vaporwave .nav-link {
  color: var(--text-muted);
  border-bottom: none;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.theme-vaporwave .nav-link::before { content: none; }
.theme-vaporwave .nav-link:hover,
.theme-vaporwave .nav-link.active {
  color: var(--accent);
  text-shadow: 0 0 8px rgba(255, 113, 206, 0.4);
  border-bottom: none;
}

.theme-vaporwave .hero-ascii { display: none; }
.theme-vaporwave .hero-text { display: inline; }
.theme-vaporwave .hero-cursor { display: none; }

.theme-vaporwave .hero-title {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  text-shadow: 0 0 20px rgba(255, 113, 206, 0.6), 0 0 40px rgba(185, 103, 255, 0.3);
}

.theme-vaporwave .hero-tagline {
  color: #b967ff;
  font-style: italic;
  animation: none;
  white-space: normal;
  overflow: visible;
}

.theme-vaporwave .section-title {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom-color: var(--accent);
  text-shadow: 0 0 10px rgba(255, 113, 206, 0.3);
}

.theme-vaporwave .section-title::before { content: none; }

.theme-vaporwave .post-item { border-bottom: 1px solid var(--border); }
.theme-vaporwave .post-item::before { content: none; }
.theme-vaporwave .post-item a::after { content: none; }
.theme-vaporwave .post-item a { color: var(--text-body); }
.theme-vaporwave .post-item a:hover { color: var(--accent); text-shadow: 0 0 8px rgba(255, 113, 206, 0.3); }

.theme-vaporwave .card {
  background: rgba(45, 27, 78, 0.8);
  border: 1px solid var(--border);
  backdrop-filter: blur(5px);
}

.theme-vaporwave .card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(255, 113, 206, 0.15);
}

.theme-vaporwave .story-link {
  border: 1px solid var(--accent);
  background: rgba(45, 27, 78, 0.6);
  box-shadow: 0 0 15px rgba(255, 113, 206, 0.1);
}

.theme-vaporwave .story-link::before { content: none; }
.theme-vaporwave .story-link:hover {
  box-shadow: 0 0 30px rgba(255, 113, 206, 0.2), 0 0 60px rgba(185, 103, 255, 0.1);
  transform: none;
}

.theme-vaporwave .story-link h2 {
  text-shadow: 0 0 15px rgba(255, 113, 206, 0.5);
}

.theme-vaporwave .story-label { color: #b967ff; letter-spacing: 0.15em; text-transform: uppercase; font-size: var(--font-size-sm); }
.theme-vaporwave .story-enter { color: var(--accent); display: block; margin-top: var(--spacing-md); }

.theme-vaporwave .story-title { color: var(--accent); border-bottom-color: var(--accent); }
.theme-vaporwave .story-section-card { border-color: #b967ff; }
.theme-vaporwave .story-section-card:hover { box-shadow: 0 0 15px rgba(185, 103, 255, 0.2); }
.theme-vaporwave .chapter-label { color: #b967ff; }
.theme-vaporwave .chapter-item::before { content: none; }

.theme-vaporwave .character-card { background: rgba(45, 27, 78, 0.8); border: 1px solid var(--border); }
.theme-vaporwave .character-card:hover { border-color: var(--accent); box-shadow: 0 0 15px rgba(255, 113, 206, 0.15); }
.theme-vaporwave .character-name { color: var(--accent); }
.theme-vaporwave .character-name::before { content: none; }
.theme-vaporwave .character-img { transition: filter 0.3s; }
.theme-vaporwave .character-card:hover .character-img { filter: saturate(1.3) hue-rotate(10deg); }
.theme-vaporwave .character-placeholder { background: linear-gradient(135deg, #4a1942, #ff71ce); opacity: 0.5; }

.theme-vaporwave .article-content pre { background: rgba(26, 10, 46, 0.8); border: 1px solid var(--border); }
.theme-vaporwave .article-content a { color: var(--accent); }
.theme-vaporwave .article-content blockquote { border-left-color: #b967ff; }

.theme-vaporwave .theme-toggle { background: rgba(45, 27, 78, 0.9); border-color: var(--border); }
.theme-vaporwave .theme-dropdown { background: rgba(45, 27, 78, 0.95); backdrop-filter: blur(10px); }

.theme-vaporwave .site-footer { border-top: 1px solid var(--border); }

@media (max-width: 640px) {
  .theme-vaporwave { --font-size-hero: 2.5rem; }
}