:root{--bg:#f5f7fa;--surface:#fff;--text:#172033;--muted:#647085;--line:#dce2ea;--primary:#175cd3;--primary-dark:#124aa8;--danger:#b42318;--danger-bg:#fff1f0;--success:#067647;--success-bg:#ecfdf3;--warning:#945c00;--warning-bg:#fff8e6;--radius:10px;--shadow:0 2px 10px rgba(16,24,40,.06)}
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rgba(23,92,211,.18);border-color:var(--primary)}.mode-tabs{display:flex;gap:8px;margin:22px 0 14px}.tab-button.active{color:#fff;background:var(--primary);border-color:var(--primary)}.input-panel{padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.paste-area{min-height:280px;padding:18px;border:1px solid #b9c2cf;border-radius:8px;background:#fff;overflow:auto}.paste-area:empty::before{content:attr(data-placeholder);color:#8a94a6}.help{font-size:.9rem;color:var(--muted);margin-bottom:0}.drop-zone{min-height:240px;border:2px dashed #aab5c4;border-radius:var(--radius);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:24px}.drop-zone.drag-over{border-color:var(--primary);background:#eef4ff}.drop-zone label{margin:0}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin:18px 0}.preview-section{margin-top:30px}.preview-box,.document-view{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.preview-box{min-height:180px;padding:24px}.document-view{padding:clamp(20px,5vw,56px)}.document-header{border-bottom:1px solid var(--line);padding-bottom:22px;display:block}.document-header .actions{margin-top:16px}.document-content{font-family:Arial,sans-serif;font-size:16px;overflow-wrap:anywhere}.document-content p{margin:.7em 0}.document-content img{display:block;max-width:100%;height:auto;margin-inline:auto}.document-content figure{margin:24px 0;text-align:center;position:relative}.document-content figcaption{margin-top:8px;color:var(--muted);font-size:.92rem}.document-content table{border-collapse:collapse;width:100%;min-width:520px;display:block;overflow-x:auto;margin:20px 0}.document-content thead,.document-content tbody{display:table;width:100%;table-layout:auto}.document-content th,.document-content td{border:1px solid #9ba7b7;padding:8px 10px;text-align:left;vertical-align:top}.document-content th{background:#eef2f6;font-weight:700}.document-content ul,.document-content ol{padding-left:1.6em}.align-center{text-align:center!important}.align-right{text-align:right!important}.align-justify{text-align:justify!important}.managing-images img{outline:3px solid #fda29b}.delete-image-form{margin-top:10px;text-align:center}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}
.table-scroll{max-width:100%;overflow-x:auto;margin:20px 0}.document-content .table-scroll table{display:table;overflow:visible;margin:0}.document-content .table-scroll thead,.document-content .table-scroll tbody{display:table-row-group;width:auto}.document-content .table-scroll thead{display:table-header-group}
@media(max-width:700px){.shell{width:min(100% - 20px,1100px)}main.shell{padding-top:20px}.document-row{align-items:flex-start;flex-direction:column}.document-row .actions{width:100%}.document-row .button{flex:1}.search-row{align-items:stretch;flex-direction:column;gap:7px}.counter{align-self:flex-end}.document-view{padding:18px}.form-actions{flex-direction:column}.form-actions .button{width:100%}.site-header .button{min-height:36px;padding:6px 10px}.mode-tabs{flex-direction:column}.mode-tabs .button{width:100%}}
@media print{.site-header,.document-header .actions{display:none}body,html{background:#fff}.document-view{box-shadow:none;border:0;padding:0}main.shell{width:100%;padding:0}}