/* Shared whole-caption editor */
.caption-batch-dialog{
  width:min(700px,calc(100vw - 40px));max-width:700px;max-height:min(82dvh,820px);
  padding:0;border:1px solid var(--studio-border,#30343b);border-radius:14px;
  background:var(--studio-bg,#0d0f12);color:#fff;
}
.caption-batch-dialog::backdrop{background:#000b}
.caption-batch-shell{display:flex;flex-direction:column;max-height:min(82dvh,820px)}
.caption-batch-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--studio-border,#30343b);background:var(--studio-card,#171a1f)}
.caption-batch-head>div{display:grid;gap:2px}.caption-batch-head strong{font-size:16px}.caption-batch-head small{color:var(--studio-muted,#aeb3bc);font-size:10px}
.caption-batch-head-actions{display:flex;align-items:center;gap:7px}
.caption-batch-head button{height:34px;border:1px solid #3a4049;border-radius:8px;background:#1b1f24;color:#fff}
.caption-batch-head button[data-caption-batch-close]{width:34px;padding:0;font-size:20px}
.caption-batch-head .caption-batch-auto-wrap{width:auto;padding:0 11px;border-color:#66621f;background:#2a2918;color:var(--studio-accent,#f5e642);font-size:11px;font-weight:800;white-space:nowrap}
.caption-batch-head .caption-batch-auto-wrap:disabled{opacity:.55}
.caption-batch-list{overflow-y:auto;overflow-x:hidden;padding:8px 12px 92px;overscroll-behavior:contain}
.caption-batch-row{display:grid;grid-template-columns:58px 8px minmax(0,1fr);align-items:center;gap:5px;min-height:42px;padding:5px 4px;border-bottom:1px solid #242a31;white-space:nowrap}
.caption-batch-row>b{font-size:10px;color:#eef1f4}.caption-batch-bar,.caption-batch-divider{color:#59626d;font-size:11px}
.caption-batch-segments{display:flex;flex-wrap:wrap;align-items:center;gap:6px;min-width:0;overflow-x:hidden}.caption-batch-segments::-webkit-scrollbar{display:none}
.caption-batch-segment{flex:0 1 auto;max-width:min(330px,100%);min-height:30px;padding:5px 8px;border:1px solid transparent;border-radius:6px;background:transparent;color:#e5e9ed;font-size:12px;overflow:hidden;white-space:normal;line-height:1.35;text-align:left;overflow-wrap:anywhere}
button.caption-batch-segment:hover,button.caption-batch-segment:focus-visible{border-color:#47515c;background:#1a1f25}
.caption-batch-segment.selected{min-width:180px;max-width:min(400px,55vw);padding:0;border-color:var(--studio-accent,#f5e642);background:#12161b}
.caption-batch-segment input{width:min(400px,50vw);min-width:180px;height:32px;padding:4px 8px;border:0;outline:0;background:transparent;color:#fff;font:inherit;font-size:13px}
.caption-batch-actions{position:sticky;bottom:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--studio-border,#30343b);background:#11151af2;backdrop-filter:blur(14px)}
.caption-batch-actions button{min-height:38px;padding:7px 8px;border:1px solid #3a424b;border-radius:8px;background:#20252b;color:#fff;font-size:11px}
.caption-batch-actions button:disabled{opacity:.35}.caption-batch-actions .danger{color:#ffaaa9;border-color:#663a3d;background:#2b1d20}
.caption-batch-empty{padding:40px 12px;text-align:center;color:var(--studio-muted,#aeb3bc)}
@media(max-width:760px){
  .caption-batch-dialog{position:fixed;inset:0!important;width:100vw;max-width:none;height:var(--v42-visual-height,100dvh);max-height:var(--v42-visual-height,100dvh);margin:0;border:0;border-radius:0}
  .caption-batch-shell{height:var(--v42-visual-height,100dvh);max-height:var(--v42-visual-height,100dvh)}.caption-batch-head{padding:10px 12px}.caption-batch-head strong{font-size:14px}.caption-batch-head small{display:none}
  .caption-batch-head-actions{gap:5px}.caption-batch-head .caption-batch-auto-wrap{height:32px;padding:0 8px;font-size:10px}.caption-batch-head button[data-caption-batch-close]{width:32px;height:32px}
  .caption-batch-list{flex:1;padding:5px 8px 86px}.caption-batch-row{grid-template-columns:48px 6px minmax(0,1fr);min-height:38px;padding:3px 2px}
  .caption-batch-row>b{font-size:9px}.caption-batch-segments{gap:4px;row-gap:5px}.caption-batch-segment{max-width:100%;min-height:28px;padding:4px 6px;font-size:11px}
  .caption-batch-segment.selected{min-width:150px;max-width:calc(100vw - 76px)}.caption-batch-segment input{width:calc(min(70vw,calc(100vw - 86px)) / .8125);min-width:calc(150px / .8125);max-width:calc(100% / .8125);height:36.923px;font-size:16px;transform:scale(.8125);transform-origin:left center}
  .caption-batch-actions{grid-template-columns:repeat(2,1fr);gap:5px;padding:7px 8px calc(7px + env(safe-area-inset-bottom))}
  .caption-batch-actions button{min-height:36px;font-size:10px}
}

@media(max-width:760px){
  body.v42-ios .caption-batch-head{padding-top:max(10px,env(safe-area-inset-top))}
  body.v42-ios .caption-batch-list{
    -webkit-overflow-scrolling:touch;
    overscroll-behavior-y:contain;
    scroll-padding-bottom:140px;
  }
  body.v42-ios .caption-batch-segments{
    touch-action:manipulation;
  }
  body.v42-ios .caption-batch-actions button,
  body.v42-ios .caption-batch-head button,
  body.v42-ios .caption-batch-segment{
    touch-action:manipulation;
    -webkit-tap-highlight-color:transparent;
  }
}