:root{
  --bg:#0b0d10;
  --surface:#12161b;
  --surface-2:#181e25;
  --surface-3:#202833;
  --line:#29323d;
  --line-strong:#3a4654;
  --text:#f4f7fb;
  --muted:#9aa5b3;
  --muted-2:#6f7b89;
  --accent:#39e77c;
  --accent-ink:#042412;
  --accent-soft:rgba(57,231,124,.10);
  --accent-line:rgba(57,231,124,.40);
  --danger:#ff647c;
  --warning:#ffc857;
  --shadow:0 24px 80px rgba(0,0,0,.36);
  --shadow-soft:0 12px 32px rgba(0,0,0,.22);
  --radius-xs:8px;
  --radius-sm:12px;
  --radius:16px;
  --radius-lg:24px;
  --radius-xl:32px;
  --font-display:'Unbounded',system-ui,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:
  radial-gradient(900px 460px at 50% -220px,rgba(57,231,124,.13),transparent 70%),
  var(--bg);color:var(--text);font-family:var(--font-body);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}
body::before{content:'';position:fixed;inset:0;pointer-events:none;opacity:.025;background-image:linear-gradient(rgba(255,255,255,.7) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.7) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,black,transparent 65%)}
a{color:inherit}
button,input,select{font:inherit}
button{color:inherit}
img,canvas{max-width:100%}
::selection{background:var(--accent);color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
[hidden]{display:none!important}

.shell{width:min(1320px,calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(41,50,61,.85);background:rgba(11,13,16,.82);backdrop-filter:blur(18px)}
.header-inner{min-height:68px;display:flex;align-items:center;gap:18px}
.logo{display:inline-flex;align-items:center;gap:11px;text-decoration:none;white-space:nowrap}
.logo-mark{width:34px;height:34px;border-radius:11px;border:1px solid var(--line-strong);background-image:conic-gradient(var(--accent) 25%,#0f1318 0 50%,var(--accent) 0 75%,#0f1318 0);background-size:17px 17px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.03)}
.logo-name{font-family:var(--font-display);font-size:14px;font-weight:800;letter-spacing:.01em}
.logo-name span{color:var(--accent)}
.header-status{display:inline-flex;align-items:center;gap:8px;margin-left:8px;padding:7px 11px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:12px}
.header-status i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}
.header-nav{margin-left:auto;display:flex;align-items:center;gap:5px}
.header-nav a{padding:9px 12px;border-radius:10px;text-decoration:none;color:var(--muted);font-size:13px;font-weight:650;transition:.18s ease}
.header-nav a:hover,.header-nav a[aria-current="page"]{color:var(--text);background:var(--surface-2)}
.header-back{display:none;margin-left:auto;text-decoration:none;color:var(--muted);font-weight:650;font-size:13px;padding:9px 12px;border:1px solid var(--line);border-radius:10px}

.hero{padding:84px 0 34px;text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid var(--accent-line);background:var(--accent-soft);border-radius:999px;color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.hero h1,.tool-hero h1{font-family:var(--font-display);letter-spacing:-.025em}
.hero h1{max-width:880px;margin:22px auto 0;font-size:clamp(34px,6vw,68px);line-height:1.02}
.hero h1 span{color:var(--accent)}
.hero p{max-width:700px;margin:20px auto 0;color:var(--muted);font-size:17px}

.flow-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;overflow:hidden;margin:34px auto 0;max-width:880px;border:1px solid var(--line);border-radius:16px;background:var(--line)}
.flow-step{display:flex;align-items:center;gap:12px;background:rgba(18,22,27,.92);padding:16px 18px;text-align:left}
.flow-step b{display:grid;place-items:center;width:28px;height:28px;flex:0 0 28px;border-radius:9px;background:var(--surface-3);color:var(--muted);font-size:12px}
.flow-step span{display:block;color:var(--text);font-weight:750;font-size:13px}
.flow-step small{display:block;margin-top:1px;color:var(--muted-2);font-size:11px}
.flow-step.active b,.flow-step.done b{background:var(--accent);color:var(--accent-ink)}
.flow-step.active{box-shadow:inset 0 -2px 0 var(--accent)}

.catalog{padding:30px 0 70px}
.catalog-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}
.catalog-head h2,.section-title{margin:0;font-family:var(--font-display);font-size:clamp(22px,3vw,32px);letter-spacing:-.02em}
.catalog-head p,.section-copy{margin:8px 0 0;color:var(--muted)}
.tool-search{position:relative;width:min(360px,100%)}
.tool-search input{width:100%;height:46px;padding:0 44px 0 15px;border:1px solid var(--line);border-radius:13px;background:var(--surface);color:var(--text);outline:none;transition:.18s ease}
.tool-search input:focus{border-color:var(--accent-line);box-shadow:0 0 0 4px var(--accent-soft)}
.tool-search svg{position:absolute;right:14px;top:50%;width:18px;height:18px;transform:translateY(-50%);stroke:var(--muted)}
.tool-filters{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 24px}
.filter-chip{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:999px;padding:8px 13px;font-size:12.5px;font-weight:700;cursor:pointer;transition:.16s ease}
.filter-chip:hover{color:var(--text);border-color:var(--line-strong)}
.filter-chip.on{background:var(--accent-soft);border-color:var(--accent-line);color:var(--accent)}
.tool-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.tool-card{grid-column:span 4;min-height:238px;position:relative;display:flex;flex-direction:column;padding:24px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,rgba(24,30,37,.98),rgba(16,20,25,.98));text-decoration:none;overflow:hidden;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.tool-card::before{content:'';position:absolute;width:260px;height:260px;top:-170px;right:-100px;border-radius:50%;background:radial-gradient(circle,var(--accent-soft),transparent 68%);opacity:0;transition:.22s ease}
.tool-card:hover{transform:translateY(-5px);border-color:var(--accent-line);box-shadow:var(--shadow-soft)}
.tool-card:hover::before{opacity:1}
.tool-card[data-featured="true"]{grid-column:span 6;min-height:260px}
.tool-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;position:relative}
.tool-icon{display:grid;place-items:center;width:50px;height:50px;border:1px solid var(--line);border-radius:15px;background:var(--surface-3);transition:.18s ease}
.tool-icon svg{width:23px;height:23px;stroke:var(--muted)}
.tool-card:hover .tool-icon{border-color:var(--accent-line);background:var(--accent-soft)}
.tool-card:hover .tool-icon svg{stroke:var(--accent)}
.tool-badge{padding:5px 8px;border-radius:7px;background:var(--accent-soft);color:var(--accent);font-size:10px;font-weight:850;letter-spacing:.07em;text-transform:uppercase}
.tool-card h3{position:relative;margin:22px 0 8px;font-size:18px}
.tool-card p{position:relative;margin:0;color:var(--muted);font-size:13.5px;max-width:520px}
.tool-card-footer{position:relative;display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:22px}
.tag{padding:5px 8px;border:1px solid var(--line);border-radius:7px;color:var(--muted-2);font-size:10.5px;font-weight:800;letter-spacing:.06em}
.card-arrow{display:grid;place-items:center;width:34px;height:34px;margin-left:auto;border-radius:10px;background:var(--surface-3);color:var(--muted);font-size:18px;transition:.18s ease}
.tool-card:hover .card-arrow{background:var(--accent);color:var(--accent-ink);transform:translateX(2px)}
.empty-state{padding:44px 20px;text-align:center;border:1px dashed var(--line-strong);border-radius:18px;color:var(--muted)}

.info-section{padding:70px 0;border-top:1px solid rgba(41,50,61,.7)}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.info-card{padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.info-card strong{display:inline-grid;place-items:center;width:34px;height:34px;margin-bottom:17px;border-radius:10px;background:var(--accent-soft);color:var(--accent);font-family:var(--font-display);font-size:11px}
.info-card h3{margin:0 0 8px;font-size:16px}
.info-card p{margin:0;color:var(--muted);font-size:13.5px}

.tool-main{padding:42px 0 70px}
.breadcrumbs{display:flex;align-items:center;gap:8px;color:var(--muted-2);font-size:12.5px}
.breadcrumbs a{text-decoration:none;color:var(--muted)}
.breadcrumbs a:hover{color:var(--accent)}
.tool-hero{display:grid;grid-template-columns:1fr auto;gap:28px;align-items:end;padding:24px 0 22px}
.tool-title-row{display:flex;align-items:center;gap:16px}
.tool-title-row .tool-icon{width:58px;height:58px;border-color:var(--accent-line);background:var(--accent-soft)}
.tool-title-row .tool-icon svg{width:27px;height:27px;stroke:var(--accent)}
.tool-hero h1{margin:0;font-size:clamp(26px,4vw,42px);line-height:1.08}
.tool-hero p{max-width:760px;margin:13px 0 0;color:var(--muted);font-size:15.5px}
.change-tool{display:inline-flex;align-items:center;gap:8px;text-decoration:none;padding:10px 14px;border:1px solid var(--line);border-radius:11px;color:var(--muted);font-weight:700;font-size:13px;transition:.16s ease}
.change-tool:hover{border-color:var(--line-strong);color:var(--text);background:var(--surface)}

.tool-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:8px 0 22px}
.tool-flow-item{display:flex;align-items:center;gap:11px;padding:12px 14px;border:1px solid var(--line);border-radius:13px;background:rgba(18,22,27,.75);color:var(--muted)}
.tool-flow-item b{display:grid;place-items:center;width:27px;height:27px;flex:0 0 27px;border-radius:8px;background:var(--surface-3);font-size:11px}
.tool-flow-item span{font-size:12.5px;font-weight:700}
.tool-flow-item.active{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent)}
.tool-flow-item.active b,.tool-flow-item.done b{background:var(--accent);color:var(--accent-ink)}
.tool-flow-item.done{color:var(--text)}

.upload-card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:26px;background:linear-gradient(155deg,var(--surface),#0f1318);box-shadow:var(--shadow-soft)}
.upload-card::before{content:'';position:absolute;inset:0;opacity:.18;background-image:conic-gradient(#232a33 25%,#171c22 0 50%,#232a33 0 75%,#171c22 0);background-size:30px 30px;mask-image:linear-gradient(to right,black,transparent 85%)}
.upload-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 340px;min-height:410px}
.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 34px;border:2px dashed transparent;transition:.18s ease;cursor:pointer}
.dropzone.drag{background:var(--accent-soft);border-color:var(--accent)}
.dropzone-icon{display:grid;place-items:center;width:74px;height:74px;border:1px solid var(--accent-line);border-radius:21px;background:rgba(57,231,124,.08);box-shadow:0 14px 36px rgba(57,231,124,.08)}
.dropzone-icon svg{width:32px;height:32px;stroke:var(--accent)}
.dropzone h2{margin:22px 0 8px;font-family:var(--font-display);font-size:clamp(20px,3vw,28px)}
.dropzone p{margin:0;color:var(--muted);font-size:14px}
.dropzone kbd{padding:2px 6px;border:1px solid var(--line-strong);border-bottom-width:2px;border-radius:6px;background:var(--surface-2);color:var(--text);font-size:11px}
.primary-btn,.secondary-btn,.ghost-btn,.icon-btn,.danger-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;font-weight:750;cursor:pointer;transition:.15s ease}
.primary-btn{margin-top:24px;padding:13px 24px;border:0;background:var(--accent);color:var(--accent-ink);box-shadow:0 10px 28px rgba(57,231,124,.17)}
.primary-btn:hover{filter:brightness(1.07);transform:translateY(-1px)}
.secondary-btn{padding:10px 14px;border:1px solid var(--line);background:var(--surface-2);color:var(--text)}
.secondary-btn:hover{border-color:var(--line-strong);background:var(--surface-3)}
.ghost-btn{padding:10px 13px;border:1px solid transparent;background:transparent;color:var(--muted)}
.ghost-btn:hover{background:var(--surface-2);color:var(--text)}
.danger-btn{padding:10px 13px;border:1px solid rgba(255,100,124,.25);background:rgba(255,100,124,.06);color:var(--danger)}
.icon-btn{width:40px;height:40px;padding:0;border:1px solid var(--line);background:var(--surface-2);color:var(--muted)}
.icon-btn:hover{color:var(--text);border-color:var(--line-strong)}
button:disabled{opacity:.38;cursor:not-allowed;transform:none!important;filter:none!important}
.upload-formats{display:flex;gap:7px;flex-wrap:wrap;justify-content:center;margin-top:22px}
.upload-formats span{padding:5px 8px;border:1px solid var(--line);border-radius:7px;background:rgba(11,13,16,.55);color:var(--muted-2);font-size:10px;font-weight:850;letter-spacing:.07em}
.upload-side{display:flex;flex-direction:column;justify-content:center;padding:34px;border-left:1px solid var(--line);background:rgba(18,22,27,.86)}
.upload-side h3{margin:0 0 18px;font-size:15px}
.upload-side ul{display:grid;gap:15px;margin:0;padding:0;list-style:none}
.upload-side li{display:grid;grid-template-columns:28px 1fr;gap:10px;color:var(--muted);font-size:12.5px}
.upload-side li i{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--accent-soft);color:var(--accent);font-style:normal;font-weight:900;font-size:11px}
.upload-side strong{display:block;color:var(--text);font-size:12.5px}
.upload-side small{display:block;margin-top:2px;color:var(--muted-2);line-height:1.45}

.workspace{display:grid;gap:14px}
.workspace-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.file-summary{display:flex;align-items:center;gap:11px;min-width:0;padding:9px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.file-summary-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--accent-soft);color:var(--accent);font-weight:900;font-size:11px}
.file-summary-text{min-width:0}
.file-summary-text strong{display:block;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12.5px}
.file-summary-text small{display:block;color:var(--muted-2);font-size:11px;font-variant-numeric:tabular-nums}
.workspace-actions{display:flex;align-items:center;gap:8px;margin-left:auto;flex-wrap:wrap}
.workspace-grid{display:grid;grid-template-columns:minmax(280px,350px) minmax(0,1fr);grid-template-areas:'controls preview';gap:16px;align-items:start}
.controls-card{grid-area:controls;position:sticky;top:84px;border:1px solid var(--line);border-radius:18px;background:var(--surface);overflow:hidden;box-shadow:var(--shadow-soft)}
.controls-head{padding:18px 19px;border-bottom:1px solid var(--line);background:linear-gradient(145deg,var(--surface-2),var(--surface))}
.controls-head small{display:block;color:var(--accent);font-size:10px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}
.controls-head h2{margin:5px 0 0;font-size:16px}
.controls-body{padding:18px}
.control-group+.control-group{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.control-group h3{margin:0 0 12px;color:var(--muted-2);font-size:10.5px;font-weight:850;letter-spacing:.09em;text-transform:uppercase}
.field{margin-top:13px}
.field:first-child{margin-top:0}
.field-label{display:flex;justify-content:space-between;gap:10px;margin-bottom:7px;color:var(--muted);font-size:11.5px;font-weight:700}
.field-label output{color:var(--accent);font-weight:850;font-variant-numeric:tabular-nums}
.input-row{display:grid;grid-template-columns:1fr 1fr;gap:9px}
input[type='number'],input[type='text'],select{width:100%;height:40px;padding:0 11px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2);color:var(--text);outline:none;font-size:13px;font-variant-numeric:tabular-nums}
input[type='number']:focus,input[type='text']:focus,select:focus{border-color:var(--accent-line);box-shadow:0 0 0 3px var(--accent-soft)}
input[type='range']{width:100%;height:24px;accent-color:var(--accent);cursor:pointer}
.segmented{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.segmented.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.segmented.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.segmented button{min-height:38px;padding:7px 6px;border:1px solid var(--line);border-radius:9px;background:var(--surface-2);color:var(--muted);font-size:11.5px;font-weight:750;cursor:pointer;transition:.13s ease}
.segmented button:hover{border-color:var(--line-strong);color:var(--text)}
.segmented button.on{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent)}
.checkline{display:flex;align-items:center;gap:9px;margin-top:12px;color:var(--muted);font-size:12.5px;cursor:pointer}
.checkline input{width:16px;height:16px;accent-color:var(--accent)}
.control-note{margin-top:13px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2);color:var(--muted);font-size:11.5px;line-height:1.5}
.control-note strong{color:var(--text)}
.full-btn{width:100%;margin-top:15px;padding:11px 14px;border:0;border-radius:10px;background:var(--accent);color:var(--accent-ink);font-weight:850;cursor:pointer}
.button-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.button-grid .secondary-btn{font-size:12px}
.color-readout{display:flex;align-items:center;gap:9px;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface-2);color:var(--muted);font-size:12px}
.color-readout i{width:22px;height:22px;border:1px solid var(--line-strong);border-radius:7px;background:white}
.estimate{display:flex;align-items:end;justify-content:space-between;gap:14px;margin-top:13px;padding:13px;border:1px solid var(--line);border-radius:11px;background:var(--surface-2)}
.estimate small{display:block;color:var(--muted-2);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.07em}
.estimate strong{display:block;margin-top:4px;font-family:var(--font-display);font-size:17px;font-variant-numeric:tabular-nums}
.estimate .saving{color:var(--accent);font-size:12px;font-weight:850;text-align:right}
.filename-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}
.filename-suffix{color:var(--muted);font-size:12px}

.preview-card{grid-area:preview;position:sticky;top:84px;border:1px solid var(--line);border-radius:18px;background:var(--surface);overflow:hidden;box-shadow:var(--shadow-soft)}
.preview-toolbar{display:flex;align-items:center;gap:8px;padding:11px 12px;border-bottom:1px solid var(--line);background:var(--surface-2)}
.zoom-control{display:flex;gap:4px;padding:3px;border:1px solid var(--line);border-radius:9px;background:var(--surface)}
.zoom-control button{padding:6px 9px;border:0;border-radius:7px;background:transparent;color:var(--muted);font-size:11.5px;font-weight:750;cursor:pointer}
.zoom-control button.on{background:var(--surface-3);color:var(--text)}
.preview-toolbar .spacer{flex:1}
.compare-button{padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:var(--surface);color:var(--muted);font-size:11.5px;font-weight:750;cursor:pointer}
.compare-button.holding{border-color:var(--accent-line);background:var(--accent-soft);color:var(--accent)}
.canvas-viewport{position:relative;display:flex;align-items:center;justify-content:center;min-height:480px;max-height:72vh;overflow:auto;padding:22px;background-image:conic-gradient(#262e38 25%,#1a2027 0 50%,#262e38 0 75%,#1a2027 0);background-size:28px 28px}
.canvas-wrap{position:relative;line-height:0;margin:auto}
#previewCanvas{display:block;max-width:100%;max-height:64vh;box-shadow:0 14px 42px rgba(0,0,0,.30)}
.canvas-wrap.zoom-100 #previewCanvas{max-width:none;max-height:none}
#previewCanvas.picking{cursor:crosshair}
.preview-status{display:flex;gap:16px;flex-wrap:wrap;padding:11px 13px;border-top:1px solid var(--line);color:var(--muted-2);font-size:11.5px}
.preview-status strong{color:var(--text);font-variant-numeric:tabular-nums}
.preview-status .saving{color:var(--accent)}
.processing{position:absolute;inset:0;z-index:10;display:none;place-items:center;background:rgba(11,13,16,.70);backdrop-filter:blur(3px)}
.processing.on{display:grid}
.processing-box{display:flex;align-items:center;gap:11px;padding:13px 16px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface-2);font-weight:750}
.spinner{width:21px;height:21px;border:3px solid var(--line-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.crop-box{position:absolute;display:none;z-index:5;border:1.5px solid var(--accent);box-shadow:0 0 0 9999px rgba(0,0,0,.58);cursor:move;touch-action:none}
.crop-box.on{display:block}
.crop-box .grid-line{position:absolute;background:rgba(57,231,124,.34);pointer-events:none}
.crop-box .v1{left:33.333%;top:0;bottom:0;width:1px}.crop-box .v2{left:66.666%;top:0;bottom:0;width:1px}
.crop-box .h1{top:33.333%;left:0;right:0;height:1px}.crop-box .h2{top:66.666%;left:0;right:0;height:1px}
.crop-handle{position:absolute;width:16px;height:16px;border:3px solid var(--bg);border-radius:5px;background:var(--accent)}
.crop-handle.nw{left:-8px;top:-8px;cursor:nwse-resize}.crop-handle.ne{right:-8px;top:-8px;cursor:nesw-resize}.crop-handle.sw{left:-8px;bottom:-8px;cursor:nesw-resize}.crop-handle.se{right:-8px;bottom:-8px;cursor:nwse-resize}
.crop-size{position:absolute;left:0;top:-31px;padding:4px 8px;border-radius:7px;background:var(--accent);color:var(--accent-ink);font-size:10.5px;font-weight:900;white-space:nowrap}

.mobile-download{display:none}
.toast{position:fixed;left:50%;bottom:26px;z-index:100;max-width:min(520px,calc(100% - 28px));padding:12px 17px;border:1px solid var(--line-strong);border-radius:12px;background:var(--surface-2);box-shadow:var(--shadow);color:var(--text);font-weight:700;font-size:13px;text-align:center;opacity:0;transform:translate(-50%,80px);pointer-events:none;transition:.22s ease}
.toast.show{opacity:1;transform:translate(-50%,0)}

.batch-layout{display:grid;gap:15px}
.batch-toolbar{display:flex;align-items:end;gap:12px;flex-wrap:wrap;padding:16px;border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.batch-toolbar .field{margin:0;min-width:145px;flex:1}
.batch-toolbar .field.wide{min-width:220px;flex:2}
.batch-summary{display:flex;align-items:center;gap:10px;margin-right:auto}
.batch-summary strong{font-size:14px}.batch-summary span{color:var(--muted);font-size:12px}
.batch-list{display:grid;gap:9px}
.batch-item{display:grid;grid-template-columns:52px minmax(0,1fr) auto auto auto;gap:12px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:13px;background:var(--surface)}
.batch-thumb{width:52px;height:52px;object-fit:cover;border-radius:10px;background:var(--surface-3)}
.batch-name{min-width:0}.batch-name strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12.5px}.batch-name small{color:var(--muted-2);font-size:11px}
.batch-size{color:var(--muted);font-size:11.5px;font-variant-numeric:tabular-nums;white-space:nowrap}
.batch-result{min-width:110px;color:var(--accent);font-size:11.5px;font-weight:800;text-align:right;white-space:nowrap}
.batch-progress{height:4px;overflow:hidden;border-radius:999px;background:var(--surface-3)}
.batch-progress i{display:block;width:0;height:100%;background:var(--accent);transition:width .2s ease}

.site-footer{margin-top:70px;border-top:1px solid var(--line);padding:28px 0 34px;color:var(--muted-2);font-size:12px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer-links{display:flex;gap:14px;flex-wrap:wrap}.footer-links a{text-decoration:none}.footer-links a:hover{color:var(--accent)}

@media(max-width:1060px){
  .tool-card{grid-column:span 6}
  .tool-card[data-featured="true"]{grid-column:span 6}
  .workspace-grid{grid-template-columns:300px minmax(0,1fr)}
  .upload-grid{grid-template-columns:1fr 300px}
}
@media(max-width:860px){
  .header-status{display:none}
  .header-nav{display:none}.header-back{display:inline-flex}
  .hero{padding-top:62px}
  .flow-strip,.tool-flow{grid-template-columns:1fr}
  .flow-step,.tool-flow-item{padding:12px 14px}
  .catalog-head{align-items:stretch;flex-direction:column}
  .tool-search{width:100%}
  .upload-grid{grid-template-columns:1fr}.upload-side{border-left:0;border-top:1px solid var(--line)}
  .tool-hero{grid-template-columns:1fr;align-items:start}.change-tool{width:max-content}
  .workspace-grid{grid-template-columns:1fr;grid-template-areas:'preview' 'controls'}
  .controls-card,.preview-card{position:static}
  .canvas-viewport{min-height:380px;max-height:none}
  .info-grid{grid-template-columns:1fr}
  .batch-item{grid-template-columns:48px minmax(0,1fr) auto auto}.batch-size{display:none}
}
@media(max-width:640px){
  .shell{width:min(100% - 24px,1320px)}
  .site-header .shell{width:min(100% - 20px,1320px)}
  .header-inner{min-height:60px}.logo-mark{width:30px;height:30px;border-radius:9px;background-size:15px 15px}.logo-name{font-size:12.5px}.header-back{padding:8px 10px;font-size:12px}
  .hero{padding:48px 0 22px}.hero h1{font-size:34px}.hero p{font-size:14.5px}
  .flow-strip{display:none}
  .catalog{padding-top:18px}.tool-grid{grid-template-columns:1fr}.tool-card,.tool-card[data-featured="true"]{grid-column:auto;min-height:210px;padding:20px}
  .tool-filters{overflow:auto;flex-wrap:nowrap;padding-bottom:3px;scrollbar-width:none}.tool-filters::-webkit-scrollbar{display:none}
  .tool-main{padding-top:28px}.tool-title-row{align-items:flex-start}.tool-title-row .tool-icon{width:50px;height:50px;flex:0 0 50px}.tool-hero h1{font-size:28px}
  .tool-flow{display:none}
  .upload-card{border-radius:20px}.dropzone{padding:46px 20px}.dropzone h2{font-size:21px}.upload-side{padding:24px}
  .workspace-top{align-items:stretch}.file-summary{width:100%}.workspace-actions{width:100%;margin-left:0}.workspace-actions .secondary-btn,.workspace-actions .danger-btn{flex:1}.workspace-actions .download-desktop{display:none}
  .controls-body{padding:15px}.preview-toolbar{overflow:auto}.canvas-viewport{min-height:300px;padding:12px}.preview-status{gap:10px}
  .mobile-download{position:sticky;bottom:10px;z-index:30;display:grid;grid-template-columns:auto 1fr;gap:8px;padding:8px;border:1px solid var(--line-strong);border-radius:14px;background:rgba(18,22,27,.92);backdrop-filter:blur(12px);box-shadow:var(--shadow)}
  .mobile-download .primary-btn{margin:0}
  .button-grid{grid-template-columns:1fr}
  .batch-toolbar{align-items:stretch}.batch-toolbar>*{width:100%}.batch-item{grid-template-columns:46px minmax(0,1fr) auto}.batch-result{grid-column:2/3;text-align:left}.batch-item .icon-btn{grid-column:3;grid-row:1/3}.batch-item .batch-download{display:none}
  .footer-inner{align-items:flex-start;flex-direction:column}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}