.pft-b4-preview{margin-top:18px;border:1px solid var(--line);border-radius:18px;background:#f4f8fe;padding:14px;overflow:hidden}.pft-b4-controls{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.pft-b4-controls input{width:78px;padding:8px;border:1px solid #b8c9df;border-radius:8px}.pft-b4-controls button{padding:8px 14px;border:1px solid #b8c9df;border-radius:8px;background:#fff;cursor:pointer}.pft-b4-paper{position:relative;width:fit-content;max-width:100%;margin:auto;line-height:0;box-shadow:0 3px 16px #20304022}.pft-b4-paper canvas{display:block;max-width:100%;height:auto}.pft-b4-overlay{position:absolute;pointer-events:none;border:2px solid #165ae8;background:#165ae822}#pageCanvas:empty+#linkOverlay{display:none}#previewCaption{font-size:13px;line-height:1.5;color:#526884}#resultDetails{white-space:pre-wrap;line-height:1.7;overflow-wrap:anywhere}#resultDetails:empty{display:none}.download-btn[aria-disabled="true"]{opacity:.45;cursor:default;pointer-events:none}.tool-btn:disabled{opacity:.5;cursor:wait}.pft-b4-limit{padding:14px 16px;background:#f3f7fc;border-left:4px solid #1478ff;line-height:1.7;margin:16px 0}.field input[type=color]{padding:5px}.tool-layout>div{min-width:0}@media(max-width:600px){.tool-card{padding:18px}.tool-head h2{font-size:29px}.hero h1{font-size:43px}.settings-panel{padding:18px}}
.pft-b4-limit{background:#102944;color:#d5e4f7;border-left-color:#2da8ff}.pft-b4-controls{color:#203d62}.pft-b4-controls input{background:#fff;color:#183550}.pft-b4-controls button{color:#183550}.pft-b4-preview #previewCaption{color:#314b6b}.pft-b4-limit:empty{display:none}
.pft-shell-page .pft-b4-preview{background:#102944!important;color:#d5e4f7}.pft-shell-page .pft-b4-controls label,.pft-shell-page #previewCaption{color:#d5e4f7!important}.pft-shell-page .file-meta{background:#102944!important;color:#d5e4f7!important}