.mesa-document-tools-root{--dt-bg:var(--card,#0d213b);--dt-bg2:var(--card-2,#102945);--dt-bg3:color-mix(in srgb,var(--card-2,#102945) 82%,var(--line,#213b5d));--dt-text:var(--text,#edf5ff);--dt-muted:var(--muted,#93a9c6);--dt-line:var(--line,#213b5d);--dt-primary:var(--blue,#1f6feb);--dt-accent:var(--blue-2,#3483fa);--dt-good:var(--green,#37cf91);--dt-warn:var(--amber,#f3b62f);--dt-bad:var(--red,#ef6258);display:block;min-width:0;color:var(--dt-text)}
.mesa-document-tools-root *{box-sizing:border-box}.dt-home{max-width:1280px;margin:0 auto;min-width:0}.dt-home-heading{display:flex;justify-content:space-between;gap:20px;margin:0 0 18px}.dt-home-heading h2,.dt-tool-heading h3{margin:5px 0 6px;color:var(--dt-text);font-size:clamp(24px,3vw,34px);line-height:1.08}.dt-home-heading p,.dt-tool-heading p{margin:0;color:var(--dt-muted);font-size:14px;line-height:1.55}.dt-eyebrow{font-size:11px;letter-spacing:.12em;font-weight:800;color:var(--dt-primary)}
.dt-inline-privacy{display:flex;gap:12px;align-items:flex-start;padding:15px 17px;border:1px solid color-mix(in srgb,var(--dt-primary) 38%,var(--dt-line));background:color-mix(in srgb,var(--dt-primary) 10%,var(--dt-bg));border-radius:14px;margin-bottom:18px;color:var(--dt-text)}.dt-inline-privacy>span{font-size:20px}.dt-inline-privacy div{display:grid;gap:2px}.dt-inline-privacy strong{font-size:13px;color:var(--dt-text)}.dt-inline-privacy div>span{font-size:12.5px;color:var(--dt-muted);line-height:1.5}
.dt-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.dt-tool-card{appearance:none;text-align:left;border:1px solid color-mix(in srgb,var(--dt-line) 88%,var(--dt-primary));border-radius:16px;background:linear-gradient(180deg,color-mix(in srgb,var(--dt-bg) 96%,var(--dt-primary)),var(--dt-bg));color:var(--dt-text);padding:20px;min-height:164px;display:flex;flex-direction:column;align-items:flex-start;gap:8px;cursor:pointer;box-shadow:0 6px 20px rgba(20,35,60,.05);transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.dt-tool-card:hover,.dt-tool-card:focus-visible{transform:translateY(-2px);border-color:color-mix(in srgb,var(--dt-primary) 45%,var(--dt-line));box-shadow:0 10px 26px rgba(20,35,60,.1);outline:none}.dt-tool-icon{font-size:25px;width:44px;height:44px;display:grid;place-items:center;border-radius:12px;background:color-mix(in srgb,var(--dt-primary) 14%,var(--dt-bg2));border:1px solid color-mix(in srgb,var(--dt-primary) 28%,var(--dt-line))}.dt-tool-card strong{font-size:17px;color:var(--dt-text);letter-spacing:-.01em}.dt-tool-card>span:not(.dt-tool-icon){font-size:13px;color:var(--dt-muted);line-height:1.5}.dt-tool-card em{font-style:normal;margin-top:auto;color:color-mix(in srgb,var(--dt-primary) 72%,#fff);font-weight:800;font-size:12.5px}
.dt-hidden{display:none!important}.dt-workspace{min-width:0}.dt-back{appearance:none;border:1px solid var(--dt-line);background:var(--dt-bg);color:var(--dt-text);font-weight:800;padding:9px 12px;margin-bottom:4px;border-radius:10px;cursor:pointer}.dt-tool-panel{display:grid;gap:15px;min-width:0}.dt-tool-heading{border-bottom:1px solid var(--dt-line);padding-bottom:14px}.dt-tool-heading h3{font-size:24px}
.dt-dropzone{border:1.5px dashed color-mix(in srgb,var(--dt-primary) 55%,var(--dt-line));border-radius:16px;background:color-mix(in srgb,var(--dt-bg2) 94%,var(--dt-primary));color:var(--dt-text);padding:26px 18px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:7px;min-height:170px;justify-content:center;cursor:pointer;transition:.15s}.dt-dropzone.dt-drop-active{border-color:var(--dt-primary);background:color-mix(in srgb,var(--dt-primary) 9%,var(--dt-bg))}.dt-drop-icon{font-size:28px}.dt-dropzone strong{font-size:16px;color:var(--dt-text)}.dt-dropzone span{font-size:12.5px;color:var(--dt-muted)}.dt-drop-actions,.dt-actions,.dt-toolbar{display:flex;flex-wrap:wrap;gap:9px;align-items:center;margin-top:5px}.dt-btn,.dt-dropzone .dt-btn{appearance:none;border:1px solid var(--dt-line);background:var(--dt-bg);color:var(--dt-text);border-radius:10px;padding:10px 13px;min-height:40px;font:inherit;font-size:12.5px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}.dt-btn:hover,.dt-btn:focus-visible{border-color:var(--dt-primary);outline:none}.dt-btn-primary{background:var(--dt-primary)!important;color:#fff!important;border-color:var(--dt-primary)!important}.dt-btn:disabled{opacity:.5;cursor:not-allowed}
.dt-settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.dt-settings-grid label,.dt-inline-fields label,.dt-mode-panel label{display:grid;gap:6px;font-size:12px;font-weight:700;color:var(--dt-muted)}.dt-settings-grid select,.dt-settings-grid input,.dt-inline-fields input,.dt-mode-panel input{width:100%;min-width:0;border:1px solid var(--dt-line);background:var(--dt-bg);color:var(--dt-text);border-radius:10px;padding:10px 11px;min-height:42px;font:inherit}.dt-inline-fields{display:flex;gap:12px}.dt-inline-fields label{min-width:180px}
.dt-file-summary{display:flex;justify-content:space-between;gap:12px;align-items:center;border:1px solid var(--dt-line);background:var(--dt-bg);padding:12px 14px;border-radius:12px;min-width:0}.dt-file-summary strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.dt-file-summary span{color:var(--dt-muted);font-size:12px;white-space:nowrap}.dt-item-list{display:grid;gap:9px}.dt-reorder-item{display:flex;align-items:center;gap:10px;border:1px solid var(--dt-line);background:var(--dt-bg);border-radius:12px;padding:10px;min-width:0}.dt-reorder-item.dt-dragging{opacity:.55;border-color:var(--dt-primary)}.dt-drag-handle{touch-action:none;cursor:grab!important}.dt-file-index{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--dt-bg3);font-weight:800;font-size:12px}.dt-image-item img{width:52px;height:52px;object-fit:cover;border-radius:8px;background:var(--dt-bg3)}.dt-item-copy{display:grid;gap:3px;min-width:0;flex:1}.dt-item-copy strong{font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dt-item-copy span{color:var(--dt-muted);font-size:11.5px}.dt-item-actions{display:flex;gap:5px;flex-wrap:wrap;justify-content:flex-end}.dt-item-actions button,.dt-drag-handle{appearance:none;border:1px solid var(--dt-line);background:var(--dt-bg2);color:var(--dt-text);border-radius:8px;min-width:34px;height:34px;padding:0 7px;cursor:pointer;font-weight:800}
.dt-quality-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.dt-quality-grid button{appearance:none;border:1px solid var(--dt-line);border-radius:12px;background:var(--dt-bg);color:var(--dt-text);padding:13px;text-align:left;display:grid;gap:5px;cursor:pointer}.dt-quality-grid button.active{border-color:var(--dt-primary);box-shadow:0 0 0 2px color-mix(in srgb,var(--dt-primary) 15%,transparent)}.dt-quality-grid strong{font-size:13.5px;color:var(--dt-text)}.dt-quality-grid span{color:var(--dt-muted);font-size:12px;line-height:1.45}.dt-warning{padding:11px 13px;border-radius:10px;background:color-mix(in srgb,#f0a000 13%,var(--dt-bg));border:1px solid color-mix(in srgb,#f0a000 35%,var(--dt-line));color:var(--dt-text);font-size:12px;line-height:1.45}.dt-result-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.dt-result-grid>div{padding:12px;border:1px solid var(--dt-line);border-radius:11px;background:var(--dt-bg2);display:grid;gap:4px}.dt-result-grid span{font-size:11px;color:var(--dt-muted)}.dt-result-grid strong{font-size:15px}
.dt-tabs{display:flex;flex-wrap:wrap;gap:7px;border-bottom:1px solid var(--dt-line);padding-bottom:9px}.dt-tabs button{appearance:none;border:1px solid var(--dt-line);background:var(--dt-bg);color:var(--dt-text);border-radius:999px;padding:8px 12px;font:inherit;font-size:12px;font-weight:700;cursor:pointer}.dt-tabs button.active{background:var(--dt-primary);color:#fff;border-color:var(--dt-primary)}.dt-mode-panel{padding:10px 0}.dt-mode-panel p{margin:0;color:var(--dt-muted);font-size:12.5px}
.dt-page-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.dt-page-card{border:1px solid var(--dt-line);border-radius:12px;background:var(--dt-bg);padding:8px;display:grid;gap:8px;min-width:0}.dt-page-card.selected{border-color:var(--dt-primary);box-shadow:0 0 0 2px color-mix(in srgb,var(--dt-primary) 14%,transparent)}.dt-page-thumb{aspect-ratio:.707;display:grid;place-items:center;overflow:hidden;background:var(--dt-bg3);border-radius:8px;transition:transform .15s}.dt-page-thumb img{width:100%;height:100%;object-fit:contain}.dt-page-meta{display:flex;align-items:center;justify-content:space-between;gap:5px;font-size:10.5px;color:var(--dt-muted)}.dt-page-meta label{display:flex;align-items:center;gap:5px;color:var(--dt-text);font-weight:700}.dt-page-card .dt-item-actions{justify-content:flex-start}.dt-page-card .dt-item-actions button{flex:1;min-width:28px}.dt-mini-spinner,.dt-loading span{width:22px;height:22px;border-radius:50%;border:2px solid var(--dt-line);border-top-color:var(--dt-primary);animation:dtspin .8s linear infinite}@keyframes dtspin{to{transform:rotate(360deg)}}
.dt-progress{display:grid;gap:7px}.dt-progress-copy{display:flex;justify-content:space-between;gap:8px;font-size:11.5px}.dt-progress-copy span{color:var(--dt-muted)}.dt-progress-track{height:8px;border-radius:999px;background:var(--dt-bg3);overflow:hidden}.dt-progress-track i{display:block;height:100%;background:var(--dt-primary);border-radius:inherit;transition:width .15s}.dt-message{padding:10px 12px;border-radius:10px;border:1px solid var(--dt-line);font-size:12px;line-height:1.45}.dt-message.dt-error{border-color:color-mix(in srgb,var(--dt-bad) 40%,var(--dt-line));background:color-mix(in srgb,var(--dt-bad) 8%,var(--dt-bg));color:var(--dt-bad)}.dt-message.dt-warn{border-color:color-mix(in srgb,var(--dt-warn) 40%,var(--dt-line));background:color-mix(in srgb,var(--dt-warn) 8%,var(--dt-bg))}.dt-message.dt-success{border-color:color-mix(in srgb,var(--dt-good) 40%,var(--dt-line));background:color-mix(in srgb,var(--dt-good) 8%,var(--dt-bg));color:var(--dt-good)}.dt-loading,.dt-fatal{min-height:180px;display:flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--dt-line);border-radius:14px;background:var(--dt-bg2);padding:20px;text-align:center}.dt-fatal{display:grid}.dt-fatal p{color:var(--dt-muted);margin:0}
@media(max-width:980px){.dt-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dt-page-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.dt-result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.mesa-document-tools-root{width:100%;max-width:100%;overflow-x:hidden}.dt-tool-grid,.dt-settings-grid,.dt-quality-grid,.dt-page-grid{grid-template-columns:1fr}.dt-tool-card{min-height:132px}.dt-dropzone{min-height:150px;padding:20px 13px}.dt-drop-actions,.dt-actions,.dt-toolbar{display:grid;grid-template-columns:1fr;width:100%}.dt-drop-actions .dt-btn,.dt-actions .dt-btn,.dt-toolbar .dt-btn{width:100%;min-height:44px}.dt-file-summary{align-items:flex-start;flex-direction:column}.dt-file-summary span{white-space:normal}.dt-reorder-item{align-items:flex-start;flex-wrap:wrap}.dt-item-copy{min-width:calc(100% - 100px)}.dt-item-actions{width:100%;justify-content:flex-end}.dt-item-actions button,.dt-drag-handle{min-height:38px}.dt-inline-fields{display:grid}.dt-inline-fields label{min-width:0}.dt-result-grid{grid-template-columns:1fr 1fr}.dt-page-card{grid-template-columns:90px minmax(0,1fr);align-items:center}.dt-page-thumb{grid-row:1/3}.dt-page-meta{display:grid;align-self:end}.dt-page-card .dt-item-actions{align-self:start}.dt-home-heading h2{font-size:27px}}
@media(max-width:390px){.dt-result-grid{grid-template-columns:1fr}.dt-page-card{grid-template-columns:75px minmax(0,1fr)}.dt-item-actions button,.dt-drag-handle{min-width:32px}}

/* HF23.1 UX: contraste explícito em ambos os temas e foco acessível. */
.mesa-document-tools-root button:focus-visible,.mesa-document-tools-root select:focus-visible,.mesa-document-tools-root input:focus-visible{outline:2px solid var(--dt-primary);outline-offset:2px}
html[data-theme="dark"] .mesa-document-tools-root{--dt-bg:#0d213b;--dt-bg2:#102945;--dt-bg3:#132f4e;--dt-text:#f3f7fd;--dt-muted:#b4c4d8;--dt-line:#294665;--dt-primary:#5d8fff;--dt-accent:#77a5ff;--dt-good:#63d7a7;--dt-warn:#f6c453;--dt-bad:#ff7c78}
html[data-theme="light"] .mesa-document-tools-root{--dt-bg:#ffffff;--dt-bg2:#f3f7fb;--dt-bg3:#e9f0f7;--dt-text:#132238;--dt-muted:#60758e;--dt-line:#cbd9e6;--dt-primary:#1f6feb;--dt-accent:#1769d2;--dt-good:#157a4d;--dt-warn:#8a5a00;--dt-bad:#b13b34}