/* ToolBench — extra styles for the single-purpose tools (EXIF, rotate, PDF, grid, frames).
   Loaded after watermarker.css, which provides the shared drop zone, panel, rows and sections. */
.off{opacity:.45;pointer-events:none}
.tbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.tbtn{display:inline-flex;align-items:center;gap:7px;padding:10px 14px;font:600 .86rem var(--f);background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:9px;cursor:pointer;transition:.15s}
.tbtn:hover{border-color:var(--brand)}
.tbtn.on{border-color:var(--brand);background:var(--brand-lt);color:var(--brand-dk)}
.tbtn .ic{font-size:1.05rem;line-height:1}
.state{font-size:.84rem;color:var(--ink-3);margin-top:10px}
select.num{cursor:pointer}
.fok{color:var(--ok);font-weight:600}
.fwarn{color:var(--brand-dk);font-weight:600}
.err{color:var(--err);font-weight:600}

/* preview stage (rotate, grid maker) */
.stage{display:flex;justify-content:center;align-items:center;padding:18px;background:repeating-conic-gradient(var(--bg-3) 0% 25%,var(--bg-2) 0% 50%) 50%/22px 22px;border-bottom:1px solid var(--line);min-height:160px}
.stage canvas{max-width:100%;height:auto;box-shadow:var(--sh);border-radius:4px}
.rot-cv{max-height:420px}
#gcv{cursor:grab;touch-action:none}
#gcv:active{cursor:grabbing}
.ginfo{font-size:.82rem;color:var(--ink-3);text-align:center;padding:8px 14px;border-bottom:1px solid var(--line)}

/* file summary line (PDF tools) */
.fileline{display:flex;gap:10px;flex-wrap:wrap;align-items:baseline;padding:14px 20px;border-bottom:1px solid var(--line)}
.fileline b{font-size:.92rem;word-break:break-all}
.fileline span{font-size:.82rem;color:var(--ink-3)}
.status{padding:12px 20px;font-size:.86rem;color:var(--ink-2);border-bottom:1px solid var(--line)}
.status.busy::before{content:'';display:inline-block;width:12px;height:12px;margin-right:8px;vertical-align:-1px;border:2px solid var(--brand);border-right-color:transparent;border-radius:50%;animation:tbspin .8s linear infinite}
@keyframes tbspin{to{transform:rotate(360deg)}}

/* page / frame thumbnails */
.pggrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;padding:16px}
.pggrid:empty{display:none}
.pgcard{position:relative;border:1px solid var(--line);border-radius:10px;background:var(--bg);overflow:hidden;display:flex;flex-direction:column}
.pgcard img{width:100%;aspect-ratio:3/4;object-fit:contain;background:var(--bg-2);display:block}
.pgmeta{padding:8px 10px 0;font-size:.78rem;color:var(--ink-3);display:flex;flex-direction:column;gap:1px}
.pgmeta b{color:var(--ink);font-size:.84rem}
.pgcard .fdl{margin:8px 10px 10px;text-align:center}
.pgcard .fx{position:absolute;top:6px;right:6px;background:rgba(0,0,0,.55);color:#fff}

/* compress-PDF levels */
.levels{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.levels button{text-align:left;padding:12px 14px;background:var(--bg);border:1px solid var(--line);border-radius:10px;cursor:pointer;font:inherit;color:inherit;transition:.15s}
.levels button:hover{border-color:var(--brand)}
.levels button.on{border-color:var(--brand);background:var(--brand-lt);box-shadow:0 0 0 1px var(--brand) inset}
.levels b{display:block;font-size:.9rem;color:var(--ink)}
.levels span{font-size:.76rem;color:var(--ink-3)}
.note{font-size:.82rem;color:var(--ink-3);margin-top:10px;line-height:1.55}

/* EXIF viewer results */
.xout{display:none;margin-top:24px;border:1px solid var(--line);border-radius:12px;box-shadow:var(--sh);background:var(--bg);padding:20px}
.xout.on{display:block}
.xhead{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;align-items:center;padding-bottom:16px;border-bottom:1px solid var(--line)}
.xname{font-weight:700;word-break:break-all}
.xsub{font-size:.82rem;color:var(--ink-3);margin-top:2px}
.xbtns{display:flex;gap:8px;flex-wrap:wrap}
.xbtns a.btn-sm{text-decoration:none}
.xcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:16px 0 6px}
.xcard{display:flex;gap:11px;padding:13px 14px;border:1px solid var(--line);border-radius:10px;background:var(--bg-2)}
.xcard.warn{border-color:var(--brand-line);background:var(--brand-lt)}
.xcard.ok{border-color:var(--ok-line);background:var(--ok-bg)}
.xcard-i{font-size:1.3rem;line-height:1}
.xcard-t{font-weight:700;font-size:.88rem}
.xcard-b{font-size:.82rem;color:var(--ink-2);margin-top:2px;word-break:break-word}
.xcard-b a{color:var(--brand-dk);font-weight:600}
.xgroup{font-size:.95rem;font-weight:700;margin:18px 0 0}
.xgroup + .specs-wrap{margin-top:8px}
.xnone{margin-top:14px;color:var(--ink-2)}

/* video */
.vwrap{background:#000;display:flex;justify-content:center}
.vwrap video{max-width:100%;max-height:430px;display:block}
.vline{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:10px 20px;border-bottom:1px solid var(--line);font-size:.84rem}
.vline b{word-break:break-all}
.vline span{color:var(--ink-3)}
.kbd{font-size:.78rem;color:var(--ink-3);margin-top:8px}
.kbd kbd{font:600 .74rem var(--f);padding:1px 6px;border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;background:var(--bg)}

@media (max-width:560px){
  .levels{grid-template-columns:1fr}
  .pggrid{grid-template-columns:1fr 1fr;padding:12px;gap:9px}
  .tbtn{padding:9px 11px;font-size:.82rem}
}

/* background remover: before/after compare */
.bgstage{min-height:220px}
.cmp{position:relative;display:block;max-width:100%;line-height:0}
.cmp canvas{display:block;max-width:100%;height:auto;border-radius:4px}
.cmp-before{position:absolute;left:0;top:0;bottom:0;width:0;overflow:hidden;border-right:2px solid #fff;box-shadow:2px 0 0 rgba(0,0,0,.25)}
.cmp-before canvas{max-width:none;border-radius:4px 0 0 4px}
.cmp-ctl{display:flex;align-items:center;gap:12px;padding:10px 20px;border-bottom:1px solid var(--line);font-size:.8rem;color:var(--ink-3)}
.cmp-ctl input{flex:1}
.frow.sel{background:var(--brand-lt)}
.vbtn{padding:8px 12px;font-size:.78rem}
.qrow{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;margin-top:14px;font-size:.86rem;color:var(--ink-2)}
.qrow label{font-weight:600}
.qrow select{width:auto;max-width:100%}

/* background remover: Erase / Restore brush */
.edbar{padding:10px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:center}
.edtools{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:center}
.edtools .note{flex-basis:100%;text-align:center;margin:4px 0 0}
.bsz{display:flex;align-items:center;gap:8px;font-size:.84rem;font-weight:600;color:var(--ink-2);min-width:180px}
.bsz input{flex:1}
.bgstage.editing #pvAfter{cursor:none;touch-action:none}
.brush{position:absolute;display:none;border-radius:50%;pointer-events:none;border:2px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.6)}
.brush.restore{background:rgba(34,197,94,.22)}
.brush.erase{background:rgba(239,68,68,.22)}
/* compare handle on the picture */
.cmp{touch-action:pan-y;cursor:ew-resize}
.bgstage.editing .cmp{cursor:default}
.cmp-handle{position:absolute;top:0;bottom:0;left:0;width:0;pointer-events:none;z-index:2}
.cmp-handle::before{content:'';position:absolute;top:0;bottom:0;left:-1px;width:2px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.25)}
.cmp-handle span{position:absolute;top:50%;left:0;transform:translate(-50%,-50%);width:38px;height:38px;border-radius:50%;background:#fff;color:#333;font-size:.62rem;letter-spacing:-1px;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.35);line-height:1}
.seg{display:inline-flex;gap:0}
.seg .tbtn{border-radius:0}
.seg .tbtn:first-child{border-radius:9px 0 0 9px}
.seg .tbtn:last-child{border-radius:0 9px 9px 0;margin-left:-1px}
.bgstage.editing.magic #pvAfter{cursor:crosshair}