@font-face {
  font-family: 'Elvish Ring';
  src: url('fonts/elvish-ring-nfi.otf') format('opentype'),
       url('fonts/elvish-ring-nfi.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

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

:root {
  --color-bg: #0a0a0a;
  --color-bg-subtle: #111111;
  --color-text: #c8b896;
  --color-text-dim: #7a6f5f;
  --color-text-bright: #e8dcc8;
  --color-accent: #b8956a;
  --color-accent-dim: #6b5a3e;
  --color-glow: rgba(184, 149, 106, 0.15);
  --font-title: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Cormorant Garamond', 'Georgia', serif;
  --font-elvish: 'Elvish Ring', 'Georgia', serif;
}

html {
  font-size: 16px;
  height: 100%;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  height: 100%;
  display: flex;
  justify-content: center;
  overflow: hidden;
}

.container {
  width: 100%;
  max-width: 1100px;
  padding: 1.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Header */
header {
  text-align: center;
  margin-bottom: 1rem;
  width: 100%;
  position: relative;
  flex-shrink: 0;
}

.title {
  font-family: var(--font-title);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--color-text-bright);
  letter-spacing: 0.08em;
  margin-bottom: 0.3rem;
}

.subtitle {
  font-size: 1rem;
  font-style: italic;
  color: var(--color-text-dim);
  font-weight: 400;
  letter-spacing: 0.02em;
}

/* Nav */
.header-nav {
  position: absolute;
  top: 0;
  right: 0;
  display: flex;
  gap: 2rem;
}

.header-nav a {
  color: var(--color-text-dim);
  text-decoration: none;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  transition: color 0.3s ease;
}

.header-nav a:hover {
  color: var(--color-accent);
}

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 100;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(4px);
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-accent-dim);
  border-radius: 8px;
  max-width: 560px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  background: none;
  border: none;
  color: var(--color-text-dim);
  font-size: 1.6rem;
  cursor: pointer;
  transition: color 0.3s ease;
  line-height: 1;
}

.modal-close:hover {
  color: var(--color-text-bright);
}

.modal-content h2 {
  font-family: var(--font-title);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--color-text-bright);
  margin-bottom: 1.2rem;
  letter-spacing: 0.04em;
}

.modal-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.modal-content h3 {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-bright);
  margin-top: 1.2rem;
  margin-bottom: 0.5rem;
}

.modal-content ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 1rem;
}

.modal-content li {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  padding-left: 1.2rem;
  position: relative;
  margin-bottom: 0.5rem;
}

.modal-content li::before {
  content: '~';
  position: absolute;
  left: 0;
  color: var(--color-accent-dim);
}

.modal-content li strong {
  color: var(--color-text-bright);
}

.modal-content a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid var(--color-accent-dim);
  transition: border-color 0.3s ease;
}

.modal-content a:hover {
  border-color: var(--color-accent);
}

/* Main two-column layout */
.main-layout {
  display: flex;
  gap: 2.5rem;
  width: 100%;
  flex: 1;
  min-height: 0;
}

.text-column {
  flex: 1;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.right-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
  width: 380px;
}

/* Portrait */
.portrait-section {
  width: 100%;
}

.portrait-frame {
  position: relative;
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--color-accent-dim);
  box-shadow: 0 0 40px var(--color-glow);
}

.portrait {
  width: 100%;
  height: auto;
  display: block;
  filter: sepia(20%) brightness(0.9) contrast(1.05);
  transition: filter 0.6s ease;
}

.portrait.speaking {
  filter: sepia(10%) brightness(1) contrast(1.05);
}

.portrait-glow {
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.4);
  pointer-events: none;
}

/* Controls */
.controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.play-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--color-accent-dim);
  background: var(--color-bg-subtle);
  color: var(--color-accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.play-btn:hover {
  border-color: var(--color-accent);
  background: rgba(184, 149, 106, 0.08);
  box-shadow: 0 0 20px var(--color-glow);
}

.play-btn svg {
  width: 22px;
  height: 22px;
}

.icon-play {
  margin-left: 3px;
}

.visualizer-frame {
  width: 100%;
  position: relative;
  padding: 12px 16px;
  border: 1px solid var(--color-accent-dim);
  border-radius: 6px;
  background: var(--color-bg-subtle);
  box-shadow: 0 0 20px var(--color-glow);
}

/* Elvish corner ornaments */
.visualizer-frame::before,
.visualizer-frame::after {
  content: '✦';
  position: absolute;
  color: var(--color-accent-dim);
  font-size: 0.7rem;
  line-height: 1;
}

.visualizer-frame::before {
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
  content: '·  ✦  ·';
  letter-spacing: 0.3em;
  font-size: 0.6rem;
}

.visualizer-frame::after {
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  content: '·  ✦  ·';
  letter-spacing: 0.3em;
  font-size: 0.6rem;
}

.visualizer-ornament-left,
.visualizer-ornament-right {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-accent-dim);
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  writing-mode: vertical-lr;
}

.visualizer-ornament-left {
  left: 3px;
  content: '∙';
}

.visualizer-ornament-right {
  right: 3px;
}

.visualizer {
  width: 100%;
  height: 44px;
  display: block;
  opacity: 0.7;
  transition: opacity 0.3s ease;
}

.visualizer.active {
  opacity: 1;
}

/* Narration area */
.narration-area {
  position: relative;
  width: 100%;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  border: 1px solid var(--color-accent-dim);
  border-radius: 8px;
  background: var(--color-bg-subtle);
  scrollbar-width: thin;
  scrollbar-color: var(--color-accent-dim) transparent;
}

.narration-area::-webkit-scrollbar {
  width: 4px;
}

.narration-area::-webkit-scrollbar-track {
  background: transparent;
}

.narration-area::-webkit-scrollbar-thumb {
  background-color: var(--color-accent-dim);
  border-radius: 2px;
}

.narration-text {
  padding: 1.5rem;
}

.narration-text p {
  font-family: var(--font-elvish);
  font-size: 1.4rem;
  line-height: 2.1;
  color: var(--color-text-bright);
  text-align: justify;
  letter-spacing: 0.02em;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.narration-text p.visible {
  opacity: 1;
}

.placeholder-text {
  font-family: var(--font-body) !important;
  text-align: center !important;
  color: var(--color-text-dim) !important;
  font-style: italic;
  opacity: 1 !important;
}

/* Word highlight */
.word {
  color: var(--color-text-dim);
  transition: color 0.4s ease;
}

.word.spoken {
  color: #c49a5c;
}

/* Responsive */
@media (max-width: 768px) {
  header {
    padding-top: 0;
  }

  .header-nav {
    position: static;
    justify-content: center;
    margin-bottom: 0.3rem;
  }

  .header-nav a {
    font-size: 0.9rem;
  }

  .main-layout {
    flex-direction: column-reverse;
    gap: 1rem;
  }

  .right-column {
    position: static;
    width: 100%;
    align-items: center;
    flex-direction: row;
    justify-content: center;
    gap: 1rem;
  }

  .portrait-section {
    flex: 1;
    min-width: 0;
  }

  .controls {
    flex: 1;
    min-width: 0;
  }

  .visualizer-frame {
    display: none;
  }

  .narration-area {
    flex: 1;
  }

  .title {
    font-size: 1.8rem;
  }

  .subtitle {
    font-size: 0.85rem;
  }

  .container {
    padding-top: 0.5rem;
  }

  .narration-text p {
    font-size: 1.1rem;
    line-height: 1.75;
  }

  .container {
    padding: 1rem;
  }
}