/* Image tools (image-tools.php). Loaded after pdf-tools.css (hero, fields, drop zone) and
   code-tools.css (tab strip, pill radios, mini buttons); this file adds the two-column
   tool layout, file list rows, the crop editor, the collage preview and the cutout editor. */
.imt-hero{background:linear-gradient(120deg,#071f3d 0%,#0e3a5c 55%,#0f7a6e 150%)}
.imt-hero:before{content:"IMG"}
.imt-hero h1 em{color:#9ff0dc}
.imt-hero .pdft-hero-summary>span,.imt-hero .pdft-hero-badges .icon{color:#9ff0dc}
.imt-hero .pdft-hero-summary i{background:#9ff0dc}
.imt-app{padding-top:48px}
.imt-layout{display:grid;grid-template-columns:minmax(340px,430px) minmax(0,1fr);gap:24px;align-items:start}
.imt-controls{display:grid;gap:18px}
.imt-card{background:#fff;border:1px solid #dde4ea;border-radius:14px;box-shadow:0 1px 2px rgba(7,20,42,.07),0 12px 35px rgba(13,35,58,.06);padding:22px;min-width:0}
.imt-card>h2{margin:0 0 14px;font-size:1.02rem;color:#102c4b}
.imt-main{position:sticky;top:118px;min-width:0}
.imt-drop{padding:24px 18px}
.imt-drop strong{font-size:.95rem}
.imt-drop.has-file{border-style:solid;border-color:#3f9a80;background:#effaf6}
.imt-card .pdft-privacy{margin:12px 0 0;font-size:.74rem}
.imt-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.imt-fields .pdft-field{min-width:0}
.imt-fields .imt-full{grid-column:1/-1}
.imt-fields input[type=number],.imt-fields select{width:100%;border:1px solid var(--line);border-radius:8px;padding:9px 12px;font-size:.9rem;color:var(--ink);background:#fff}
.imt-fields input[type=number]:focus,.imt-fields select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,111,176,.15)}
.imt-fields .pdft-field[hidden]{display:none!important}
.imt-range,.imt-color,.imt-checkbox{display:flex;align-items:center;gap:10px;min-height:42px;border:1px solid var(--line);border-radius:8px;padding:5px 10px;background:#fff}
.imt-range input{flex:1;min-width:60px;accent-color:#0b3155}
.imt-range output,.imt-color output{font:700 .72rem Manrope,sans-serif;color:#44596c;white-space:nowrap}
.imt-color input{width:38px;height:30px;border:0;padding:0;background:none}
.imt-checkbox input{width:18px;height:18px;accent-color:#0b3155}
.imt-checkbox em{font-style:normal;font-size:.82rem;color:#314a63}
.imt-fieldset{border:0;padding:0;margin:0 0 14px}
.imt-fieldset legend{font-weight:700;font-size:.8rem;color:#314a63;margin-bottom:8px}
.imt-custom-size{margin-bottom:12px}
.imt-inline-btn{justify-content:center;min-height:42px;width:100%}
.imt-info{margin:12px 0 0;font-size:.78rem;color:#456276;font-weight:600}
.imt-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:16px}
.imt-actions .button{justify-content:center;border-radius:4px;padding:11px 12px;font-size:.78rem}
.imt-actions .ct-mini-btn{grid-column:1/-1;border-radius:4px;align-self:stretch}
.imt-secondary{background:#fff;color:#163d5d;border:1px solid #bfcbd4}
.imt-secondary:hover:not(:disabled){border-color:#457897;background:#eef5f8}
.imt-actions button:disabled{opacity:.45;cursor:not-allowed}
.imt-progress{position:relative;height:26px;background:#e1e8ed;border-radius:4px;overflow:hidden;margin-top:12px}
.imt-progress>span{display:block;height:100%;width:0;background:linear-gradient(90deg,#1b7182,#42aa87);transition:width .15s}
.imt-progress small{position:absolute;inset:0;display:grid;place-items:center;font-weight:700;font-size:.7rem;color:#12324b}
.imt-status{min-height:22px;margin:10px 0 0;font-size:.75rem;color:#456276}
.imt-status.is-error{color:#a43c3c}
.imt-results-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:14px}
.imt-results-head h2{font-size:1.1rem;color:#102c4b;margin:3px 0 0}
.imt-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.imt-item{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;border:1px solid #e1e8ee;border-radius:8px;padding:8px 10px;background:#f8fafb;transition:.2s}
.imt-item.is-done{border-color:#bfe3d4;background:#f2fbf7}
.imt-item.is-error{border-color:#efc1c1;background:#fff5f5}
.imt-thumb{width:56px;height:56px;object-fit:contain;border-radius:4px;background:repeating-conic-gradient(#e7ecf0 0 25%,#fff 0 50%) 0 0/12px 12px;display:block}
.imt-list-compact .imt-thumb{width:40px;height:40px}
.imt-item-body{min-width:0}
.imt-item-body strong{display:block;font-size:.82rem;color:#183a5a;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.imt-item-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:.72rem;color:#687482;margin-top:3px}
.imt-item-meta i{font-style:normal;color:#9aa8b5}
.imt-item-meta b{color:#12564a;font-weight:700}
.imt-item-meta em{font-style:normal;font-weight:800;padding:1px 7px;border-radius:999px;font-size:.66rem}
.imt-item-meta em.is-smaller{background:#dcf3ea;color:#14603f}
.imt-item-meta em.is-bigger{background:#fbe6d2;color:#8a4b09}
.imt-item-actions{display:flex;gap:4px}
.imt-icon-btn{display:grid;place-items:center;width:32px;height:32px;border:1px solid #d5dee6;border-radius:4px;background:#fff;color:#183a5a;cursor:pointer;transition:.15s}
.imt-icon-btn:hover{border-color:#457897;background:#eef5f8}
.imt-icon-btn .icon{width:16px;height:16px}
.imt-icon-btn[hidden]{display:none!important}
.imt-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:5px;padding:48px 20px;color:#708090}
.imt-empty .icon{width:44px;height:44px;color:#1b7a6e;margin-bottom:7px}
.imt-empty strong{color:#183a5a}
.imt-empty span{font-size:.82rem;max-width:420px}
.imt-empty[hidden]{display:none!important}
.imt-editor-shell{position:relative;display:grid;place-items:center;background:repeating-conic-gradient(#d9dfe3 0 25%,#e9edf0 0 50%) 0 0/24px 24px;border-radius:14px;padding:18px;min-height:300px;overflow:hidden;box-shadow:inset 0 1px 4px rgba(13,31,49,.14)}
#imt-id-canvas{max-width:100%;max-height:70vh;height:auto;background:#fff;box-shadow:0 1px 2px rgba(7,20,42,.07),0 6px 22px rgba(10,28,46,.25);cursor:grab;touch-action:none;user-select:none}
#imt-id-canvas.is-dragging{cursor:grabbing}
.imt-collage-shell canvas{max-width:100%;max-height:75vh;height:auto;width:auto;box-shadow:0 1px 2px rgba(7,20,42,.07),0 6px 22px rgba(10,28,46,.2)}
.imt-editor-empty{position:absolute;inset:0;background:rgba(255,255,255,.92)}
.imt-tips{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.imt-tips article{display:flex;gap:9px;padding:12px;border-radius:8px;background:#f5f8fa}
.imt-tips .icon{flex:0 0 21px;color:#1b7a6e}
.imt-tips strong{font-size:.75rem;color:#183a5a}
.imt-tips p{font-size:.68rem;color:#71808f;line-height:1.55;margin:3px 0 0}
@media(max-width:1000px){.imt-layout{grid-template-columns:1fr}.imt-main{position:static}.imt-controls{grid-template-columns:1fr 1fr}.imt-controls .imt-card:first-child{grid-column:1/-1}}
@media(max-width:680px){.imt-app{padding-top:28px}.imt-controls{grid-template-columns:1fr}.imt-controls .imt-card:first-child{grid-column:auto}.imt-card{padding:16px;border-radius:14px}.imt-fields,.imt-actions,.imt-tips{grid-template-columns:1fr}.imt-fields .imt-full{grid-column:auto}.imt-editor-shell{padding:10px}.imt-item{grid-template-columns:auto minmax(0,1fr);}.imt-item-actions{grid-column:1/-1;justify-content:flex-end}.imt-results-head h2{font-size:.95rem}}

/* ---- background removal ---- */
.imt-app .ct-tabs{grid-template-columns:repeat(4,1fr)}
.imt-hint{font-size:.74rem;color:#728294}
.imt-swatches{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:12px;min-height:26px}
.imt-swatch-label{font-size:.74rem;color:#456276;font-weight:600;margin-right:2px}
.imt-swatch{width:26px;height:26px;border-radius:4px;border:2px solid #fff;box-shadow:0 0 0 1px #c7d1da,0 2px 6px rgba(13,35,58,.15);background:var(--c);padding:0;cursor:default}
button.imt-swatch{cursor:pointer;position:relative}
button.imt-swatch:hover:after{content:"×";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:800;background:rgba(160,30,50,.75);border-radius:4px}
.imt-bg-colors{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.imt-bg-color{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;min-width:0}
.imt-bg-color input[type=radio]{position:absolute;opacity:0;pointer-events:none}
.imt-bg-color>span,.imt-bg-color input[type=color]{width:100%;aspect-ratio:1;border-radius:8px;border:2px solid #e0e6eb;background:var(--c,#fff);transition:.15s;display:block;padding:0}
.imt-bg-color.is-transparent>span{background:repeating-conic-gradient(#d6dde3 0 25%,#fff 0 50%) 0 0/10px 10px}
.imt-bg-color input[type=color]{cursor:pointer}
.imt-bg-color small{font-size:.62rem;color:#5f6f7e;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.imt-bg-color:hover>span{border-color:#457897}
.imt-bg-color input[type=radio]:checked~span,.imt-bg-color input[type=radio]:checked~input[type=color]{border-color:#0b3155;box-shadow:0 0 0 2px rgba(11,49,85,.18)}
.imt-bg-color input[type=radio]:focus-visible~span{outline:3px solid #efa144;outline-offset:2px}
#imt-bg-canvas{max-width:100%;max-height:72vh;height:auto;width:auto;box-shadow:0 1px 2px rgba(7,20,42,.07),0 6px 22px rgba(10,28,46,.2);touch-action:none;user-select:none}
#imt-bg-canvas.is-picking{cursor:crosshair}
#imt-bg-canvas[data-tool="erase"],#imt-bg-canvas[data-tool="restore"]{cursor:none}
.imt-fieldset .ct-types .icon{width:14px;height:14px;vertical-align:-2px;margin-right:2px}
@media(max-width:1000px){.imt-app .ct-tabs{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.imt-app .ct-tabs{grid-template-columns:1fr}.imt-bg-colors{grid-template-columns:repeat(4,1fr)}}
[data-theme="dark"] .imt-swatch-label,[data-theme="dark"] .imt-hint,[data-theme="dark"] .imt-bg-color small{color:var(--dm-text-muted)}
[data-theme="dark"] .imt-bg-color>span,[data-theme="dark"] .imt-bg-color input[type=color]{border-color:var(--dm-border)}

/* ---- dark mode ---- */
[data-theme="dark"] .imt-card,[data-theme="dark"] .imt-range,[data-theme="dark"] .imt-color,[data-theme="dark"] .imt-checkbox,[data-theme="dark"] .imt-fields input[type=number],[data-theme="dark"] .imt-fields select,[data-theme="dark"] .imt-secondary,[data-theme="dark"] .imt-icon-btn{background:var(--dm-surface);border-color:var(--dm-border);color:var(--dm-text)}
[data-theme="dark"] .imt-card>h2,[data-theme="dark"] .imt-results-head h2,[data-theme="dark"] .imt-item-body strong,[data-theme="dark"] .imt-empty strong,[data-theme="dark"] .imt-tips strong,[data-theme="dark"] .imt-checkbox em,[data-theme="dark"] .imt-fieldset legend{color:var(--dm-text)}
[data-theme="dark"] .imt-item,[data-theme="dark"] .imt-tips article{background:var(--dm-surface-2);border-color:var(--dm-border)}
[data-theme="dark"] .imt-item.is-done{background:rgba(66,170,135,.12);border-color:rgba(66,170,135,.35)}
[data-theme="dark"] .imt-item.is-error{background:rgba(192,38,58,.15);border-color:#7a2a36}
[data-theme="dark"] .imt-status,[data-theme="dark"] .imt-info,[data-theme="dark"] .imt-item-meta,[data-theme="dark"] .imt-empty,[data-theme="dark"] .imt-tips p,[data-theme="dark"] .imt-range output,[data-theme="dark"] .imt-color output{color:var(--dm-text-muted)}
[data-theme="dark"] .imt-item-meta b{color:#8fd6ac}
[data-theme="dark"] .imt-editor-shell{background:repeating-conic-gradient(var(--dm-bg) 0 25%,var(--dm-surface-2) 0 50%) 0 0/24px 24px}
[data-theme="dark"] .imt-editor-empty{background:rgba(19,29,48,.94)}
[data-theme="dark"] .imt-progress{background:var(--dm-surface-2)}
[data-theme="dark"] .imt-progress small{color:var(--dm-text)}
[data-theme="dark"] .imt-drop.has-file{background:rgba(66,170,135,.12);border-color:#3f9a80}