/* dropzone */
.dz{margin:26px 0 0;border:2px dashed #C9D0DC;border-radius:16px;background:var(--bg-2);padding:56px 22px;text-align:center;transition:.18s}
.dz.drag{border-color:var(--brand);background:var(--brand-lt)}
.choose{position:relative;display:inline-flex;box-shadow:var(--sh);border-radius:11px}
.choose-main{display:flex;align-items:center;gap:10px;background:var(--brand);color:#fff;border:none;font-size:1.02rem;font-weight:700;padding:15px 26px;border-radius:11px 0 0 11px;cursor:pointer}
.choose-main:hover{background:var(--brand-dk)}
.choose-caret{background:var(--brand);color:#fff;border:none;border-left:1px solid rgba(255,255,255,.28);padding:0 15px;border-radius:0 11px 11px 0;cursor:pointer;font-size:.8rem;display:grid;place-items:center}
.choose-caret:hover{background:var(--brand-dk)}
.menu{position:absolute;top:calc(100% + 8px);left:0;min-width:230px;background:var(--brand);border-radius:12px;box-shadow:var(--sh-lg);padding:7px;display:none;z-index:40;text-align:left}
.menu.on{display:block}
.menu button{display:flex;align-items:center;gap:11px;width:100%;background:none;border:none;color:#fff;font-size:.9rem;font-weight:500;padding:11px 13px;border-radius:8px;cursor:pointer;text-align:left}
.menu button:hover:not(:disabled){background:rgba(255,255,255,.16)}
.menu button:disabled{opacity:.5;cursor:not-allowed}
.menu .ic{width:17px;text-align:center;flex-shrink:0}
.menu .soon{margin-left:auto;font-size:.66rem;opacity:.8;font-weight:600}
.dz-note{margin-top:15px;font-size:.88rem;color:var(--ink-2)}
.dz-note b{color:var(--ink);font-weight:600}
.dz-sub{margin-top:5px;font-size:.79rem;color:var(--ink-3)}
.dz-sub a{color:var(--ink-2)}

/* file panel */
.panel{display:none;margin-top:24px;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);overflow:visible;background:var(--bg)}
.panel.on{display:block}
.panel-top{padding:13px 15px;border-bottom:1px solid var(--line)}
.addmore{position:relative;display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:visible;background:var(--bg-2)}
.addmore-main{display:flex;align-items:center;gap:8px;background:none;border:none;color:var(--brand);font-weight:600;font-size:.88rem;padding:10px 15px;cursor:pointer}
.addmore-main:hover{background:var(--bg-3)}
.addmore-caret{background:none;border:none;border-left:1px solid var(--line);color:var(--brand);padding:0 12px;cursor:pointer;font-size:.72rem}
.addmore-caret:hover{background:var(--bg-3)}
.addmore .menu{background:var(--bg);border:1px solid var(--line)}
.addmore .menu button{color:var(--ink-2)}
.addmore .menu button:hover:not(:disabled){background:var(--bg-2)}

.frow{display:flex;align-items:center;gap:14px;padding:14px 16px;border-bottom:1px solid var(--line)}
.frow:last-of-type{border-bottom:none}
.fthumb{width:44px;height:44px;border-radius:8px;object-fit:cover;background:var(--bg-3);flex-shrink:0}
.finfo{flex:1;min-width:0}
.fname{font-size:.92rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fsize{font-size:.83rem;color:var(--ink-3);margin-top:1px}
.fctl{display:flex;align-items:center;gap:11px;flex-shrink:0}
.olabel{font-size:.87rem;color:var(--ink-2);font-weight:500}
.opick{display:flex;align-items:center;gap:9px;background:var(--bg);border:1.5px solid var(--brand);color:var(--brand);font-weight:700;font-size:.87rem;padding:9px 13px;border-radius:9px;cursor:pointer}
.opick:hover{background:var(--brand-lt)}
.iconbtn{width:34px;height:34px;border-radius:8px;border:none;background:none;color:var(--ink-3);cursor:pointer;display:grid;place-items:center;font-size:1rem}
.iconbtn:hover{background:var(--bg-2);color:var(--ink-2)}
.iconbtn.x:hover{color:var(--err)}

.panel-foot{display:flex;align-items:stretch;justify-content:space-between;background:var(--bg-2);border-top:1px solid var(--line)}
.added{padding:16px 18px;font-size:.9rem;color:var(--ink-2);display:flex;align-items:center}
.added b{color:var(--brand);font-weight:700;margin:0 4px}
.convert{display:flex;align-items:center;gap:10px;background:var(--brand);color:#fff;border:none;font-size:1rem;font-weight:700;padding:18px 34px;cursor:pointer}
.convert:hover{background:var(--brand-dk)}
.convert:disabled{opacity:.55;cursor:not-allowed}

/* per-file settings drawer */
.fset{display:none;padding:0 16px 16px;border-bottom:1px solid var(--line);background:var(--bg-2)}
.fset.on{display:block}
.fset-in{padding-top:14px;display:flex;gap:24px;flex-wrap:wrap;align-items:flex-end}
.fld{flex:1;min-width:180px}
.fld-l{display:flex;justify-content:space-between;font-size:.79rem;color:var(--ink-2);font-weight:500;margin-bottom:7px}
.fld-l b{color:var(--brand);font-weight:700}
input[type=range]{width:100%;-webkit-appearance:none;height:5px;border-radius:3px;background:var(--bg-3);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:17px;height:17px;border-radius:50%;background:var(--brand);cursor:pointer;border:2px solid #fff;box-shadow:var(--sh)}
input[type=range]::-moz-range-thumb{width:17px;height:17px;border-radius:50%;background:var(--brand);cursor:pointer;border:2px solid #fff}
.qhint{display:flex;justify-content:space-between;font-size:.71rem;color:var(--ink-3);margin-top:6px}
.num{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-family:var(--f);font-size:.87rem;color:var(--ink)}

/* format modal */
.ovl{position:fixed;inset:0;background:rgba(20,24,33,.5);z-index:90;display:none;align-items:center;justify-content:center;padding:20px}
.ovl.on{display:flex}
.fmodal{background:var(--bg);border-radius:14px;box-shadow:var(--sh-lg);width:100%;max-width:540px;max-height:80vh;display:flex;flex-direction:column;overflow:hidden}
.fsearch{padding:16px 16px 12px}
.fsearch input{width:100%;padding:12px 14px;border:none;background:var(--bg-3);border-radius:10px;font-family:var(--f);font-size:.92rem;color:var(--ink);outline:none}
.fsearch input::placeholder{color:var(--ink-3)}
.fbody{display:flex;gap:0;overflow:hidden;flex:1}
.fcats{width:135px;flex-shrink:0;padding:4px 12px 16px;border-right:1px solid var(--line)}
.fcat{display:block;width:100%;text-align:left;background:none;border:none;padding:9px 10px;border-radius:8px;font-size:.88rem;font-weight:600;color:var(--ink-3);cursor:pointer}
.fcat:hover{background:var(--bg-2);color:var(--ink-2)}
.fcat.on{color:var(--brand);background:var(--brand-lt)}
.fgrid{flex:1;padding:4px 16px 16px;overflow-y:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:9px;align-content:start}
.fopt{padding:13px 6px;border:1px solid var(--line);border-radius:9px;background:var(--bg);font-size:.86rem;font-weight:600;color:var(--ink-2);cursor:pointer;text-align:center}
.fopt:hover:not(:disabled){border-color:var(--brand);color:var(--brand)}
.fopt.on{background:var(--brand);border-color:var(--brand);color:#fff}
.fopt:disabled{opacity:.4;cursor:not-allowed;background:var(--bg-2)}
.fnote{grid-column:1/-1;font-size:.78rem;color:var(--ink-3);padding:8px 2px 0;line-height:1.5}

/* results */
.results{display:none;margin-top:34px}
.results.on{display:block}
.results h2{text-align:center;font-size:clamp(1.7rem,4vw,2.3rem);font-weight:800;letter-spacing:-.03em;margin-bottom:22px}
.rcard{border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh);overflow:visible;background:var(--bg)}
.rrow{display:flex;align-items:center;gap:14px;padding:14px 16px;border-bottom:1px solid var(--line)}
.rrow:last-child{border-bottom:none}
.rname{flex:1;min-width:0;font-size:.9rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rstat{font-size:.85rem;font-weight:600;color:var(--ok);white-space:nowrap}
.rsize{font-size:.82rem;color:var(--ink-3);white-space:nowrap}
.rprog{width:110px;flex-shrink:0}
.rbar{height:6px;border-radius:3px;background:var(--bg-3);overflow:hidden}
.rbar span{display:block;height:100%;background:var(--ok);width:0;transition:width .25s}
.rptxt{font-size:.76rem;color:var(--ok);font-weight:600;margin-bottom:4px;text-align:center}
.done-pill{font-size:.78rem;font-weight:700;color:var(--ok);border:1px solid #BBF7D0;background:#F0FDF4;padding:5px 12px;border-radius:7px}
.dl{position:relative;display:inline-flex;box-shadow:var(--sh);border-radius:9px;flex-shrink:0}
.dl-main{background:var(--brand);color:#fff;border:none;font-weight:700;font-size:.88rem;padding:11px 19px;border-radius:9px 0 0 9px;cursor:pointer;text-decoration:none;display:flex;align-items:center}
.dl-main:hover{background:var(--brand-dk)}
.dl-caret{background:var(--brand);color:#fff;border:none;border-left:1px solid rgba(255,255,255,.28);padding:0 12px;border-radius:0 9px 9px 0;cursor:pointer;font-size:.72rem}
.dl-caret:hover{background:var(--brand-dk)}
.dl .menu{left:auto;right:0;min-width:210px}
.rfoot{background:var(--bg-2);border-top:1px solid var(--line);padding:0}
.convmore{background:var(--ink-2);color:#fff;border:none;font-weight:700;font-size:.9rem;padding:15px 26px;cursor:pointer;display:flex;align-items:center;gap:8px}
.convmore:hover{background:var(--ink)}
.privacy{padding:13px 17px;font-size:.83rem;color:var(--ink-3)}
.privacy b{color:var(--ok);font-weight:600}

/* qr modal */
.qbox{background:var(--bg);border-radius:14px;box-shadow:var(--sh-lg);padding:26px;text-align:center;max-width:330px}
.qbox h3{font-size:1.05rem;font-weight:700;margin-bottom:6px}
.qbox p{font-size:.85rem;color:var(--ink-3);margin-bottom:16px}
.qbox img{width:100%;border-radius:10px;border:1px solid var(--line)}

/* ads + content */
.ad{margin:34px 0;text-align:center;min-height:90px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ad-l{font-size:.64rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-4);margin-bottom:7px;font-weight:600}
.sec{padding:44px 0;border-top:1px solid var(--line);margin-top:44px}
h2.sh{font-size:1.5rem;font-weight:800;letter-spacing:-.02em;margin-bottom:8px}
.sec>p{color:var(--ink-2);max-width:640px;margin-bottom:14px}
.steps3{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:16px;margin-top:22px}
.st{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.st-n{width:27px;height:27px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.83rem;margin-bottom:11px}
.st h3{font-size:.97rem;font-weight:700;margin-bottom:5px}
.st p{font-size:.87rem;color:var(--ink-2)}
/* how-to ordered list */
.howto{margin:6px 0 0;padding-left:20px;color:var(--ink-2)}
.howto li{margin-bottom:9px;font-size:.94rem;padding-left:4px}
.howto b{color:var(--ink);font-weight:700}

/* feature columns */
.feats{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:26px;margin-top:34px;padding-top:30px;border-top:1px solid var(--line)}
.feat{text-align:center}
.feat-i{font-size:1.7rem;color:var(--brand);margin-bottom:10px;line-height:1}
.feat h3{font-size:1rem;font-weight:700;margin-bottom:8px}
.feat p{font-size:.87rem;color:var(--ink-2);line-height:1.65}

/* accordion blocks */
.acc{border:1px solid var(--line);border-radius:var(--r);margin-top:16px;background:var(--bg);box-shadow:var(--sh)}
.acc summary{list-style:none;cursor:pointer;padding:17px 20px;display:flex;align-items:center;justify-content:space-between;font-weight:700;font-size:1.02rem}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:'\25BE';color:var(--ink-3);font-size:.8rem;transition:transform .18s}
.acc[open] summary::after{transform:rotate(180deg)}
.acc-body{padding:0 20px 20px;border-top:1px solid var(--line);padding-top:16px}
.acc-body p{font-size:.9rem;color:var(--ink-2);margin-bottom:11px}
.acc-body p:last-child{margin-bottom:0}
.acc-body b{color:var(--ink);font-weight:700}
.acc-lead{font-size:.88rem;color:var(--ink-3)}
.tool-list{margin:4px 0 0;padding-left:20px}
.tool-list li{font-size:.9rem;color:var(--ink-2);margin-bottom:8px}
.tool-list a{color:var(--brand);font-weight:600;text-decoration:none}
.tool-list a:hover{text-decoration:underline}

.pairs{display:grid;grid-template-columns:repeat(auto-fit,minmax(155px,1fr));gap:2px 20px;margin-top:12px}
.pairs a{font-size:.88rem;color:var(--brand);text-decoration:none;padding:6px 0;background:none;border:none;font-weight:500}
.pairs a:hover{text-decoration:underline}
.faq{border-top:1px solid var(--line);padding:16px 0}
.faq summary{font-weight:700;font-size:.94rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--brand);font-size:1.2rem;font-weight:700}
.faq[open] summary::after{content:'\2212'}
.faq p{margin-top:10px;font-size:.89rem;color:var(--ink-2)}

:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
@media (max-width:700px){
  .hd-nav a{display:none}
  .dz{padding:40px 16px}
  .frow{flex-wrap:wrap}
  .fctl{width:100%;justify-content:flex-end}
  .panel-foot{flex-direction:column}
  .convert{justify-content:center;width:100%}
  .rrow{flex-wrap:wrap}
  .fbody{flex-direction:column}
  .fcats{width:100%;display:flex;gap:6px;border-right:none;border-bottom:1px solid var(--line);padding:8px 12px}
  .fgrid{grid-template-columns:repeat(3,1fr)}
}

/* Hide the ad slot + its "Advertisement" label until AdSense is approved and
   a slot actually has content. Once real ad code is inserted into the
   #ad-N div, :empty no longer matches and the block reappears automatically
   — no manual toggling needed when AdSense goes live. */
.ad:has([id^="ad-"]:empty){display:none}

/* links inside text (FAQ answers, "More image tools" card) in the site's orange, like the resizer pages */
.faq a,.acc-body p a{color:var(--brand);text-decoration:none;font-weight:600}
.faq a:hover,.acc-body p a:hover{text-decoration:underline}