/* SPDX-License-Identifier: AGPL-3.0-or-later */
:root{--ink:#18283d;--muted:#62738a;--blue:#0751b9;--line:#dce5ef;--paper:#f4f7fb}*{box-sizing:border-box}body{margin:0;font:15px/1.55 system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--paper)}a{color:var(--blue)}button,input,select,textarea{font:inherit}button,.upload,summary{cursor:pointer}button:disabled,input:disabled{opacity:.5;cursor:wait}button,input,select,textarea{border:1px solid #becbdb;border-radius:9px;background:#fff;color:var(--ink)}button{padding:9px 13px;font-size:13px;font-weight:650}button:hover{border-color:var(--blue)}:focus-visible{outline:3px solid #75b6fa;outline-offset:3px}[hidden]{display:none!important}header{min-height:76px;display:flex;align-items:center;gap:20px;padding:18px 32px;background:#fff;border-bottom:1px solid var(--line)}header>a:last-child{margin-left:auto;font-size:13px;text-decoration:none;font-weight:650}.brand{font-size:23px;font-weight:850;letter-spacing:-1px;text-decoration:none;color:var(--ink)}.brand span{color:var(--blue);margin-left:3px}.badge{font-size:10px;letter-spacing:1px;padding:5px 8px;background:#e9f2ff;color:#0751b9;border-radius:5px}main{max-width:1800px;margin:auto;padding:32px}.intro{display:flex;justify-content:space-between;align-items:center;gap:20px}.eyebrow{font-size:10px;font-weight:750;letter-spacing:1.6px;color:var(--blue);margin:0 0 10px}h1{font-size:34px;letter-spacing:-1.3px;line-height:1.12;margin:0 0 12px}h2{font-size:17px;letter-spacing:-.3px;margin:0 0 10px}.intro p:last-child{margin:0;color:var(--muted)}.button{display:inline-flex;align-items:center;justify-content:center;background:var(--blue);color:#fff;font-weight:750;border:1px solid var(--blue);border-radius:10px;padding:12px 18px}.button:hover{background:#033e8e;color:white}.upload{position:relative;overflow:hidden;flex-shrink:0}.upload input{position:absolute;inset:0;opacity:0;width:100%;cursor:pointer}#status{font-size:13px;color:var(--muted);min-height:20px;margin:22px 0}.error{background:#fff1ee;color:#9b2828;padding:14px 18px;border-radius:10px}.welcome{background:#fff;border:1px dashed #b8cbe2;border-radius:18px;min-height:340px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px}.welcome p{max-width:620px}.document-icon{border:2px solid #bed4f4;background:#eef5ff;color:var(--blue);border-radius:14px;padding:15px;font-weight:800;font-size:25px;margin-bottom:20px}.muted{color:var(--muted);font-size:12px}.toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;background:#fff;padding:14px 16px;border:1px solid var(--line);border-radius:13px 13px 0 0}.toolbar>div{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.toolbar select{padding:7px}.toolbar label{font-size:12px}.workspace{display:grid;grid-template-columns:220px minmax(0,1fr) 290px;min-height:650px;border:1px solid var(--line);border-top:0;border-radius:0 0 13px 13px;overflow:hidden;background:#e8eef6}.line-panel,.properties{background:#fff;padding:20px;min-width:0}.line-panel{border-right:1px solid var(--line)}.properties{border-left:1px solid var(--line)}.line-list{max-height:680px;overflow:auto;display:flex;flex-direction:column;gap:8px}.line-list button{text-align:left;font-weight:400;font-size:12px;overflow-wrap:anywhere;max-width:100%;white-space:normal}.line-list button.active{background:#eaf3ff;border-color:var(--blue);color:var(--blue)}.page-scroll{padding:26px;overflow:auto;min-width:0;max-height:900px}.paper{position:relative;margin:0 auto;box-shadow:0 6px 28px #273c5b25;background:#fff;line-height:0;max-width:none}.paper canvas{display:block;width:100%;height:auto}#selection-layer{position:absolute;inset:0}.text-hit{position:absolute;padding:0;border:1px solid transparent;border-radius:2px;background:transparent;min-width:4px;min-height:4px}.text-hit:hover,.text-hit.selected{background:#0751b915;border-color:#0751b9}.text-hit.selected{outline:1px solid #0751b9;cursor:move;touch-action:none}.properties fieldset{border:0;padding:0;margin:0;min-width:0}.properties label{display:block;font-size:12px;font-weight:700;margin:14px 0 6px}.properties :is(textarea,select,input:not([type=file])){width:100%;padding:9px 10px;min-width:0}.properties textarea{resize:vertical;line-height:1.45}.properties input[type=color]{padding:3px;height:41px}.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}.font-upload{font-weight:400!important;color:var(--muted)}.font-upload input{display:block;width:100%;padding:8px;margin-top:5px;font-size:11px}.notice{background:#f2f6fc;padding:12px;border-radius:9px;font-size:11px;color:#52657e}.properties .button{width:100%}.danger{color:#982f32;border-color:#e6c7c9;width:100%;margin-top:10px}.properties details{margin-top:20px;font-size:12px}.limits{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-top:22px;color:var(--muted);font-size:13px}.limits summary{font-weight:700;color:var(--ink)}footer{display:flex;justify-content:space-between;align-items:start;gap:25px;padding:28px 32px;border-top:1px solid var(--line);background:#fff;font-size:12px}footer p{color:var(--muted);margin:4px 0}footer>div:last-child{display:flex;flex-wrap:wrap;gap:15px}body.dragging{outline:5px solid var(--blue);outline-offset:-5px}
@media(max-width:1150px){.workspace{grid-template-columns:minmax(0,1fr) 280px}.line-panel{display:none}.page-scroll{padding:20px}}@media(max-width:760px){header{padding:16px;gap:10px}.badge{display:none}header>a:last-child{font-size:11px}main{padding:20px 14px}.intro{align-items:start}h1{font-size:28px}.intro .button{padding:10px 12px;font-size:12px}.intro p:last-child{font-size:13px}.workspace{grid-template-columns:1fr}.properties{border-left:0;border-top:1px solid var(--line)}.page-scroll{max-height:600px;padding:12px}.toolbar{padding:12px;gap:10px}.toolbar>div{gap:5px}.toolbar .button{width:100%}footer{flex-direction:column;padding:25px 18px}.welcome{padding:25px;min-height:320px}.page-scroll .paper{max-width:100%}}

.password-label{font-size:12px;margin:12px 0 7px}#password{padding:10px 14px;max-width:100%;width:280px}

.usage-guide{max-width:960px;margin:32px auto 0;padding:28px;background:#fff;border:1px solid var(--line);border-radius:12px}.usage-guide h2{font-size:24px}.usage-guide h3{font-size:16px;margin:24px 0 8px}.usage-guide p,.usage-guide li{color:var(--muted)}.usage-guide li{margin:12px 0}.ad-slot{margin:40px auto;padding:24px;max-width:960px;text-align:center;border-top:1px solid var(--line);color:var(--muted);font-size:12px}@media(max-width:760px){.usage-guide{padding:20px}.usage-guide ol{padding-left:22px}}