:root {
  --color-bg: #FAF8F5;
  --color-surface: #FFFFFF;
  --color-text-primary: #2C2416;
  --color-text-secondary: #6B5E4A;
  --color-accent: #8B4513;
  --color-accent-hover: #A0522D;
  --color-divider: #E8E0D5;
  --color-tag-bg: #F0EBE0;
  --color-scene-heading: #8B4513;
  --color-dialogue-char: #2C2416;
  --color-dialogue-line: #3D3226;
  --color-action: #6B5E4A;
}

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

body {
  font-family: 'Noto Sans KR', sans-serif;
  background: var(--color-bg);
  color: var(--color-text-primary);
  min-height: 100dvh;
}

.app {
  max-width: 640px;
  margin: 0 auto;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: 0 20px 32px;
}

.header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 0 16px;
  border-bottom: 1px solid var(--color-divider);
}

.header h1 {
  font-size: 18px;
  font-weight: 600;
  flex: 1;
}

.back-btn {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--color-accent);
  cursor: pointer;
  padding: 4px 8px;
}

.screen { flex: 1; padding-top: 24px; }
.hidden { display: none !important; }

.lead {
  font-family: 'Noto Serif KR', serif;
  font-size: 1.25rem;
  margin-bottom: 16px;
  color: var(--color-text-secondary);
}

textarea {
  width: 100%;
  min-height: 120px;
  padding: 16px;
  border: 1px solid var(--color-divider);
  border-radius: 12px;
  background: var(--color-surface);
  font-family: 'Noto Serif KR', serif;
  font-size: 15px;
  line-height: 1.6;
  resize: vertical;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}

.chips button {
  padding: 8px 14px;
  border: none;
  border-radius: 8px;
  background: var(--color-tag-bg);
  color: var(--color-text-secondary);
  font-size: 13px;
  cursor: pointer;
}

.length-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.length-tabs button {
  flex: 1;
  padding: 10px;
  border: 1px solid var(--color-divider);
  border-radius: 8px;
  background: var(--color-surface);
  font-size: 13px;
  cursor: pointer;
}

.length-tabs button.active {
  border-color: var(--color-accent);
  color: var(--color-accent);
  font-weight: 600;
}

.primary-btn, .secondary-btn {
  width: 100%;
  padding: 14px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

.primary-btn {
  background: var(--color-accent);
  color: #fff;
}

.primary-btn:hover { background: var(--color-accent-hover); }

.secondary-btn {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  color: var(--color-text-primary);
  margin-top: 8px;
}

.progress {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 12px;
}

.progress .step {
  flex: 1;
  text-align: center;
  padding: 8px;
  border-radius: 8px;
  background: var(--color-tag-bg);
  color: var(--color-text-secondary);
}

.progress .step.active {
  background: var(--color-accent);
  color: #fff;
}

.progress .step.done {
  background: var(--color-divider);
}

.card {
  background: var(--color-surface);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 1px 4px rgba(44, 36, 22, 0.06);
}

.card h2 {
  font-family: 'Noto Serif KR', serif;
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.logline {
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--color-accent);
}

.synopsis-body {
  font-family: 'Noto Serif KR', serif;
  line-height: 1.8;
  white-space: pre-wrap;
  margin-bottom: 20px;
}

.characters-scroll {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.char-card {
  flex: 0 0 auto;
  min-width: 140px;
  padding: 12px;
  border-radius: 8px;
  background: var(--color-tag-bg);
  font-size: 13px;
}

.acts summary {
  cursor: pointer;
  font-weight: 600;
  margin-bottom: 8px;
}

.acts p {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 8px;
  color: var(--color-text-secondary);
}

.script-card .runtime {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-bottom: 20px;
}

.scene-block {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-divider);
}

.scene-heading {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-scene-heading);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.scene-action {
  font-family: 'Noto Serif KR', serif;
  font-size: 14px;
  font-style: italic;
  color: var(--color-action);
  margin-bottom: 12px;
  line-height: 1.7;
}

.dialogue-block {
  margin: 8px 0 8px 24px;
}

.dialogue-char {
  font-weight: 700;
  color: var(--color-dialogue-char);
}

.dialogue-paren {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-left: 8px;
}

.dialogue-line {
  color: var(--color-dialogue-line);
  margin-top: 4px;
  line-height: 1.6;
}

.loading .pulse {
  animation: pulse 1.5s ease-in-out infinite;
  text-align: center;
  color: var(--color-text-secondary);
  padding: 40px 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.error-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  text-align: center;
  max-width: 90%;
}

.error-banner button {
  margin-top: 8px;
  padding: 8px 16px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

.emotion-tag {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.actions { margin-top: 24px; }