/* UI UX patch i — 文本步骤区高度 + 可拖动调整（手机/电脑分离） */

:root {
  --drama-panel-max-h: 480px;
  --drama-form-min-h: 260px;
  --drama-textarea-min-h: 220px;
}

body.drama-premium .drama-text-viewport {
  display: block !important;
  height: auto !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  -ms-overflow-style: auto;
  box-sizing: border-box;
}

body.drama-premium .drama-text-viewport textarea,
body.drama-premium .drama-text-viewport .outline-scroll,
body.drama-premium .drama-text-viewport #outlineText {
  display: block !important;
  flex: none !important;
  width: 100% !important;
  box-sizing: border-box !important;
  height: auto !important;
  max-height: none !important;
  overflow-y: auto !important;
  resize: vertical !important;
  color: var(--drama-ink, #e2e8f0) !important;
  background: var(--bg-input, rgba(255, 255, 255, 0.06)) !important;
  -webkit-text-fill-color: var(--drama-ink, #e2e8f0);
  opacity: 1 !important;
}

body.drama-premium .drama-text-viewport .detail-panel,
body.drama-premium .drama-text-viewport .storyboard-panel,
body.drama-premium .drama-text-viewport .subtitles-panel,
body.drama-premium .drama-text-viewport .idea-source-wrap,
body.drama-premium .drama-text-viewport .idea-source-panels,
body.drama-premium .drama-text-viewport .idea-source-panel:not(.hidden),
body.drama-premium .drama-text-viewport .idea-params-section {
  display: block !important;
  flex: none !important;
  width: 100% !important;
  min-height: auto !important;
}

body.drama-premium .drama-viewport-resize {
  flex: 0 0 auto;
  height: 12px;
  margin: 4px 0 0;
  cursor: ns-resize;
  touch-action: none;
  user-select: none;
  border-radius: 0 0 8px 8px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(96, 165, 250, 0.1) 45%,
    rgba(96, 165, 250, 0.28) 100%
  );
  position: relative;
  z-index: 2;
}

body.drama-premium .drama-viewport-resize::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 4px;
  border-radius: 999px;
  background: rgba(147, 197, 253, 0.6);
  box-shadow: 0 7px 0 rgba(147, 197, 253, 0.38);
}

body.drama-premium .drama-viewport-resize:hover::after,
body.drama-premium .drama-viewport-resize.is-dragging::after {
  background: rgba(191, 219, 254, 0.9);
}

body.drama-premium.drama-resize-active {
  cursor: ns-resize;
  user-select: none;
}

/* 电脑宽屏：内容区贴表单高度（lg-site 桌面不走撑高/拖条） */
@media (min-width: 769px) {
  body.lg-site.drama-page.drama-premium .drama-text-viewport {
    flex: 0 0 auto !important;
    min-height: 0 !important;
    max-height: none !important;
  }

  body.lg-site.drama-page.drama-premium .drama-text-viewport textarea:not(.own-script-editable),
  body.lg-site.drama-page.drama-premium .drama-text-viewport .outline-scroll,
  body.lg-site.drama-page.drama-premium .drama-text-viewport #outlineText {
    min-height: 0 !important;
  }

  body.lg-site.drama-page.drama-premium #page-params .drama-card-fill,
  body.lg-site.drama-page.drama-premium #page-idea .drama-card-fill,
  body.lg-site.drama-page.drama-premium #page-outline .drama-card-fill,
  body.lg-site.drama-page.drama-premium #page-detail .drama-card-fill,
  body.lg-site.drama-page.drama-premium #page-storyboard .drama-card-fill,
  body.lg-site.drama-page.drama-premium #page-subtitles .drama-card-fill,
  body.lg-site.drama-page.drama-premium #page-edit .drama-card-fill {
    flex: 0 0 auto !important;
    min-height: 0 !important;
    display: flex !important;
    flex-direction: column !important;
  }

  body.lg-site.drama-page.drama-premium .drama-viewport-resize {
    display: none !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    pointer-events: none !important;
  }

  body.drama-premium .drama-text-viewport {
    flex: 1 1 auto !important;
    min-height: var(--drama-form-min-h) !important;
    max-height: var(--drama-panel-max-h) !important;
  }

  body.drama-premium .drama-text-viewport textarea:not(.own-script-editable),
  body.drama-premium .drama-text-viewport .outline-scroll,
  body.drama-premium .drama-text-viewport #outlineText {
    min-height: var(--drama-textarea-min-h) !important;
  }

  body.drama-premium #page-params .drama-card-fill,
  body.drama-premium #page-idea .drama-card-fill,
  body.drama-premium #page-outline .drama-card-fill,
  body.drama-premium #page-detail .drama-card-fill,
  body.drama-premium #page-storyboard .drama-card-fill,
  body.drama-premium #page-subtitles .drama-card-fill,
  body.drama-premium #page-edit .drama-card-fill {
    flex: 1 1 auto !important;
    min-height: var(--drama-form-min-h) !important;
    display: flex !important;
    flex-direction: column !important;
  }

  html.drama-layout-compat body.drama-premium .drama-scroll {
    flex: 1 1 auto !important;
    min-height: 200px !important;
    overflow: hidden !important;
  }

  html.drama-layout-compat body.drama-premium .tab-page.active {
    display: flex !important;
    flex-direction: column !important;
    min-height: 200px !important;
  }
}

/* 手机竖屏（小米/微信等）：禁止中间撑出巨大空白 */
@media (max-width: 768px) {
  html.drama-layout-compat body.drama-premium {
    --drama-form-min-h: 0px;
    --drama-panel-max-h: 9999px;
    --drama-textarea-min-h: 120px;
  }

  html.drama-layout-compat body.drama-premium .drama-shell {
    height: auto !important;
    max-height: none !important;
    overflow: visible !important;
  }

  html.drama-layout-compat body.drama-premium .drama-scroll {
    flex: 0 0 auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow: visible !important;
  }

  html.drama-layout-compat body.drama-premium .tab-page,
  html.drama-layout-compat body.drama-premium .tab-page.active {
    flex: 0 0 auto !important;
    min-height: 0 !important;
  }

  html.drama-layout-compat body.drama-premium .drama-card-fill,
  body.drama-premium #page-params .drama-card-fill,
  body.drama-premium #page-idea .drama-card-fill,
  body.drama-premium #page-outline .drama-card-fill,
  body.drama-premium #page-detail .drama-card-fill,
  body.drama-premium #page-storyboard .drama-card-fill,
  body.drama-premium #page-subtitles .drama-card-fill,
  body.drama-premium #page-edit .drama-card-fill {
    flex: 0 0 auto !important;
    min-height: 0 !important;
  }

  body.drama-premium .drama-text-viewport,
  body.drama-premium .drama-page-viewport {
    flex: 0 0 auto !important;
    min-height: 0 !important;
    max-height: none !important;
    height: auto !important;
  }

  body.drama-premium .drama-text-viewport textarea:not(.own-script-editable),
  body.drama-premium .drama-text-viewport .outline-scroll,
  body.drama-premium .drama-text-viewport #outlineText {
    min-height: 120px !important;
  }

  body.drama-premium .drama-viewport-resize {
    display: none !important;
  }
}