/* ============================================
   COLOR PALETTE — MIDNIGHT GREEN / PURPLE / ORANGE
============================================ */
:root {
  --cb-midnight: #002b29;
  --cb-purple: #3b1f4a;
  --cb-orange: #d46a1f;
  --cb-text: #e8e8e8;
  --cb-panel: #0d0d0d;
}

/* ============================================
   PAGE BACKGROUND
============================================ */
body {
  background: linear-gradient(135deg, var(--cb-midnight), var(--cb-purple));
  color: var(--cb-text);
  margin: 0;
  padding: 0;
  font-family: "Bangers", sans-serif;
}

/* ============================================
   FLASH INTRO
============================================ */
.chapter-flash {
  position: fixed;
  inset: 0;
  background: black;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  animation: flashFade 1.8s ease forwards;
}

.flash-panel {
  font-size: 2.4rem;
  color: var(--cb-orange);
  margin: 0.3rem 0;
  opacity: 0;
  animation: flashText 0.8s ease forwards;
}

.flash-panel:nth-child(2) { animation-delay: 0.2s; }
.flash-panel:nth-child(3) { animation-delay: 0.4s; }

@keyframes flashText {
  0% { opacity: 0; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1); }
  100% { opacity: 0.6; }
}

@keyframes flashFade {
  0% { opacity: 1; }
  80% { opacity: 1; }
  100% { opacity: 0; visibility: hidden; }
}

.chapter-flash.hide {
  display: none;
}

/* ============================================
   TITLES
============================================ */
.chapter-page {
  padding: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

.chapter-title {
  font-size: 3rem;
  color: var(--cb-orange);
  margin-bottom: 0.5rem;
}

.chapter-subtitle {
  font-size: 1.2rem;
  opacity: 0.8;
  margin-bottom: 2rem;
}

/* ============================================
   CHAPTER LIST
============================================ */
.chapter-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.chapter-item {
  background: var(--cb-panel);
  border-left: 6px solid var(--cb-orange);
  padding: 1.2rem 1.4rem;
  border-radius: 8px;
  text-decoration: none;
  color: var(--cb-text);
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  transition: transform 0.15s ease, background 0.15s ease;
}

.chapter-item:hover {
  transform: translateX(6px);
  background: #1a1a1a;
}

.chapter-item h2 {
  margin: 0;
  font-size: 1.8rem;
  color: var(--cb-orange);
}

.chapter-item p {
  margin: 0.4rem 0 0;
  opacity: 0.85;
}