:root{--studio-paper:#f7f6f2;--studio-white:#fff;--studio-ink:#1b3040;--studio-muted:#72808a;--studio-line:#e7e5de;--studio-blue:#315ed1;--studio-green:#3f8e71;--studio-red:#b84d45;--studio-shadow:0 12px 34px rgba(32,46,59,.08);font-family:'DM Sans',sans-serif;color:var(--studio-ink);background:var(--studio-paper);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--studio-paper)}button,input,select{font:inherit}button{color:inherit}.studio-header{height:70px;background:rgba(250,249,246,.95);border-bottom:1px solid var(--studio-line);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,4vw,62px);position:sticky;top:0;z-index:5;backdrop-filter:blur(12px)}.studio-brand{display:flex;align-items:center;gap:10px;color:var(--studio-ink);text-decoration:none;font:800 20px 'Manrope',sans-serif;letter-spacing:-1px}.brand-light{font-weight:500}.studio-brand small{font:600 10px 'DM Sans',sans-serif;letter-spacing:0;color:#7f8b94;margin-left:2px}.brand-mark{display:grid;grid-template-columns:repeat(2,8px);grid-template-rows:repeat(2,8px);gap:3px;transform:rotate(-10deg)}.brand-mark i{display:block;border-radius:3px 3px 5px 3px;background:#3965d9}.brand-mark i:nth-child(2){background:#fd9a68;border-radius:3px 5px 3px 4px}.brand-mark i:nth-child(3){background:#53ae94;border-radius:5px 3px 3px 4px}.brand-mark i:nth-child(4){background:#f2ca68;border-radius:3px 4px 3px 5px}.studio-header-right{display:flex;align-items:center;gap:26px}.local-indicator{font-size:11px;color:#60716f;display:flex;align-items:center;gap:8px}.local-indicator i,.server-dot{height:7px;width:7px;border-radius:50%;background:#60aa80;display:inline-block;box-shadow:0 0 0 3px #e2f1e7}.back-home{font-size:11px;font-weight:700;color:#344d60;text-decoration:none}.back-home span{color:#d77757;margin-left:4px}.studio-main{width:min(1480px,calc(100% - 48px));margin:35px auto 60px}.studio-intro{display:flex;align-items:end;justify-content:space-between;gap:26px;margin-bottom:24px}.eyebrow{font-size:9px;letter-spacing:.16em;font-weight:700;color:#6e7d83;display:flex;align-items:center;gap:9px}.eyebrow-line{height:1px;width:23px;background:#ed8b68;display:inline-block}.studio-intro h1{font:600 clamp(34px,4vw,46px)/1.1 'Manrope',sans-serif;letter-spacing:-2px;margin:11px 0 7px}.studio-intro p{font-size:12px;color:var(--studio-muted);line-height:1.7;margin:0;max-width:660px}.intro-actions{display:flex;align-items:center;gap:9px;flex:none}.button{min-height:40px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid transparent;border-radius:6px;font-size:11px;font-weight:700;cursor:pointer;transition:transform .16s,box-shadow .16s,background .16s;text-decoration:none;white-space:nowrap}.button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 15px rgba(31,49,76,.13)}.button:disabled{opacity:.45;cursor:not-allowed}.button-dark{background:#1b3040;color:white}.button-dark:hover:not(:disabled){background:#244357}.button-outline{border-color:#d9dcd8;background:#fff;color:#334b5c}.button-outline:hover:not(:disabled){border-color:#9aaec2;background:#f9fbff}.button-small{min-height:34px;font-size:10px;padding:0 10px}.workspace{display:grid;grid-template-columns:240px minmax(320px,1fr) 310px;min-height:680px;background:white;border:1px solid #e7e5de;border-radius:12px;box-shadow:var(--studio-shadow);overflow:hidden}.page-sidebar,.edit-sidebar{background:#fff;min-width:0}.page-sidebar{border-right:1px solid var(--studio-line);padding:20px 14px 17px}.panel-heading{display:flex;align-items:center;justify-content:space-between}.panel-kicker{font-size:8px;letter-spacing:.15em;font-weight:700;color:#8b9598}.panel-heading h2{font:700 16px 'Manrope',sans-serif;margin:5px 0 0;letter-spacing:-.4px}.panel-heading h2 span{font:500 10px 'DM Sans',sans-serif;color:#89949a;margin-left:4px}.file-badge{display:grid;place-items:center;width:35px;height:35px;background:#e8edfc;color:#4367c7;border-radius:10px;font-size:9px;font-weight:800;letter-spacing:.06em}.document-name{font-size:9px;color:#76848b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin:15px 0 11px;padding:8px 9px;background:#f6f6f2;border-radius:5px}.page-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px;max-height:485px;overflow:auto;align-content:start}.page-list li{min-width:0}.page-thumb{width:100%;border:1px solid #e7e6e1;border-radius:6px;background:#f7f7f4;padding:7px 7px 6px;cursor:pointer;text-align:center;transition:border-color .14s,box-shadow .14s,background .14s}.page-thumb:hover{border-color:#9eafd9}.page-thumb.active{border-color:#4368d0;box-shadow:0 0 0 2px rgba(67,104,208,.12);background:#f4f6ff}.page-thumb canvas{display:block;max-width:100%;max-height:136px;width:auto;height:auto;margin:0 auto 6px;box-shadow:0 2px 6px rgba(28,43,55,.13);background:white}.page-thumb span{display:block;font-size:9px;color:#718087}.sidebar-empty{padding:31px 9px;text-align:center;font-size:10px;line-height:1.6;color:#879197}.sidebar-tip{border-top:1px solid #efeee9;margin-top:14px;padding:13px 3px 0;color:#7b878c;font-size:9px;line-height:1.5}.sidebar-tip span{font-size:14px;color:#6382cf;margin-right:4px}.canvas-panel{min-width:0;display:flex;flex-direction:column;background:#f0efeb}.canvas-toolbar{height:53px;flex:none;background:white;border-bottom:1px solid var(--studio-line);display:flex;justify-content:space-between;align-items:center;padding:0 17px}.page-nav,.zoom-controls{display:flex;align-items:center;gap:10px}.page-nav span,.zoom-controls span{font-size:10px;font-weight:600;color:#64737c;min-width:68px;text-align:center}.zoom-controls{gap:6px}.zoom-controls span{min-width:32px}.icon-button{width:29px;height:29px;border:1px solid #e3e4e0;border-radius:6px;background:#fff;display:inline-grid;place-items:center;font-size:14px;line-height:1;cursor:pointer}.icon-button:hover:not(:disabled){background:#f2f5fc;border-color:#c7d1e6}.icon-button:disabled{opacity:.4;cursor:not-allowed}.page-stage-wrap{min-height:540px;flex:1;overflow:auto;display:flex;justify-content:center;align-items:flex-start;padding:28px 22px;background-color:#eeede9;background-image:radial-gradient(#d9d8d2 .7px,transparent .7px);background-size:14px 14px}.page-stage{position:relative;flex:none;background:white;box-shadow:0 7px 23px rgba(37,49,60,.19);line-height:0}.page-stage canvas{display:block;max-width:none}.annotation-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden}.annotation-preview{position:absolute;white-space:pre-wrap;line-height:1.18;font-family:Arial,sans-serif;transform:translateY(-100%);transform-origin:left bottom;color:var(--studio-ink);pointer-events:none}.annotation-preview img{display:block;width:100%;height:100%;object-fit:contain}.page-stage.placement-text,.page-stage.placement-image{cursor:crosshair}.page-empty-state{min-height:480px;width:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:30px;color:#738087}.empty-file{width:55px;height:67px;display:grid;place-items:center;background:#e8edfc;color:#4569ce;border-radius:8px;font:800 13px 'Manrope',sans-serif;margin-bottom:14px;clip-path:polygon(0 0,72% 0,100% 25%,100% 100%,0 100%)}.page-empty-state strong{font:700 14px 'Manrope',sans-serif;color:#344c5c}.page-empty-state>span:not(.empty-file){font-size:10px;margin:6px 0 15px;color:#869198}.canvas-footer{min-height:36px;padding:8px 14px;display:flex;justify-content:space-between;gap:12px;background:white;border-top:1px solid var(--studio-line);font-size:9px;color:#828d91}.canvas-footer #render-status{color:#426c62;text-align:right}.edit-sidebar{border-left:1px solid var(--studio-line);padding:19px 17px 20px;max-height:760px;overflow:auto}.tools-panel-heading{margin-bottom:14px}.control-group{border-top:1px solid #eeede8;padding:14px 0 13px}.control-group h3{margin:0 0 10px;font-size:10px;letter-spacing:.03em;color:#394f5e}.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.action-button{min-height:35px;border:1px solid #e7e6e1;background:#fff;border-radius:5px;text-align:left;padding:0 8px;font-size:9px;color:#52636e;cursor:pointer;white-space:nowrap}.action-button span{font-size:13px;color:#4168cd;margin-right:5px}.action-button:hover:not(:disabled){background:#f4f6fb;border-color:#c3cfe8}.action-button:disabled{opacity:.45;cursor:not-allowed}.action-danger span{color:#bc5c55}.field-label{display:block;font-size:9px;color:#68777f;margin:0 0 5px}.text-input{width:100%;height:34px;border:1px solid #dedfd9;border-radius:5px;padding:0 9px;font-size:10px;outline:0}.text-input:focus,.inline-fields input:focus,select:focus{border-color:#6882ce;box-shadow:0 0 0 2px rgba(65,104,205,.12);outline:0}.inline-fields{display:flex;gap:13px;align-items:center;margin:9px 0}.inline-fields label{display:flex;align-items:center;gap:7px;font-size:9px;color:#75828a}.inline-fields input[type=number]{width:49px;height:27px;border:1px solid #dfdfd9;border-radius:4px;padding:0 4px;font-size:10px}.inline-fields input[type=color]{width:28px;height:25px;border:1px solid #e0dfda;padding:2px;background:white;border-radius:4px}.annotation-actions{display:flex;gap:7px}.annotation-actions label{cursor:pointer}.field-help{font-size:8px;color:#899398;line-height:1.5;margin:7px 0 0}.wide-action{width:100%;display:flex;align-items:center;gap:11px;text-align:left;padding:8px 6px;border:0;border-radius:5px;background:transparent;cursor:pointer}.wide-action:hover:not(:disabled){background:#f5f6f4}.wide-action:disabled{opacity:.42;cursor:not-allowed}.wide-action>span:first-child{width:29px;height:29px;display:grid;place-items:center;border-radius:8px;color:#4167c7;background:#e9edfb;font-size:14px;flex:none}.wide-action:nth-of-type(3)>span:first-child{color:#a77a21;background:#f8efd9}.wide-action:nth-of-type(4)>span:first-child{color:#4b8c70;background:#e1f0e8}.wide-action span:nth-child(2){display:flex;flex-direction:column;gap:3px}.wide-action strong{font-size:9px;color:#435762}.wide-action small{font-size:8px;color:#8a9498}.future-engine-note{background:#f4f3ef;border-radius:5px;padding:9px 10px;margin-top:7px;display:grid;gap:4px}.future-engine-note strong{font-size:8px;color:#67767d}.future-engine-note span{font-size:8px;line-height:1.5;color:#818c90}.save-tools{padding-bottom:0}.save-button{width:100%;justify-content:space-between}.server-storage{background:#f5f6f2;border:1px solid #e9e9e2;border-radius:7px;padding:11px;margin-top:11px}.server-heading{display:flex;align-items:center;gap:8px;font-size:9px}.server-heading .server-dot{width:6px;height:6px}.server-storage p{font-size:8px;line-height:1.55;color:#77848b;margin:7px 0 9px}.server-open-row{display:flex;gap:5px;margin-top:8px}.server-open-row select{min-width:0;flex:1;height:29px;border:1px solid #dedfd9;border-radius:5px;background:white;padding:0 5px;font-size:8px;color:#58676e}.server-open-row .icon-button{width:27px;height:27px;font-size:12px}.server-status{display:block;min-height:11px;margin-top:7px;font-size:8px;color:#758480;line-height:1.4}.engine-status{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:16px 0 0;padding:13px 16px;background:#eeede8;border:1px solid #e7e5de;border-radius:8px}.engine-status>div{display:flex;align-items:start;gap:10px}.engine-status>div>span{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;flex:none;background:#dcefe5;color:#388267;font-size:11px;font-weight:700}.engine-status>div>.status-plug{background:#e6eaf8;color:#4c68ba}.engine-status strong,.engine-status small{display:block}.engine-status strong{font-size:9px;color:#435863}.engine-status small{font-size:8px;color:#7c898d;line-height:1.5;margin-top:3px}.toast{position:fixed;z-index:10;bottom:20px;left:50%;transform:translate(-50%,12px);opacity:0;pointer-events:none;max-width:min(500px,calc(100% - 24px));background:#19354a;color:white;padding:11px 15px;border-radius:7px;font-size:10px;box-shadow:0 8px 25px rgba(20,38,53,.23);transition:opacity .2s,transform .2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1120px){.workspace{grid-template-columns:205px minmax(300px,1fr) 280px}.page-list{gap:7px}.edit-sidebar{padding-inline:13px}.studio-main{width:min(100% - 32px,1480px)}}
@media(max-width:900px){.workspace{grid-template-columns:190px minmax(0,1fr)}.edit-sidebar{grid-column:1/-1;border-left:0;border-top:1px solid var(--studio-line);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;max-height:none}.tools-panel-heading{grid-column:1/-1}.control-group:nth-of-type(4),.control-group:nth-of-type(5){border-left:1px solid #eeede8;padding-left:16px}.page-stage-wrap{min-height:470px}.page-sidebar{grid-row:1/3}}
@media(max-width:620px){.studio-header{height:60px;padding-inline:16px}.studio-header-right{gap:12px}.local-indicator{font-size:0}.local-indicator i{font-size:initial}.back-home{font-size:9px}.studio-main{width:calc(100% - 22px);margin:23px auto 35px}.studio-intro{align-items:flex-start;flex-direction:column;gap:15px}.studio-intro h1{font-size:36px}.intro-actions{width:100%}.intro-actions .button{flex:1}.workspace{display:flex;flex-direction:column;min-height:0}.page-sidebar{border:0;border-bottom:1px solid var(--studio-line);padding:13px}.panel-heading h2{font-size:14px}.document-name{margin:10px 0}.page-list{display:flex;gap:8px;max-height:none;overflow:auto;padding:2px 0 5px}.page-list li{width:82px;flex:none}.page-thumb{padding:5px}.page-thumb canvas{max-height:75px}.page-thumb span{font-size:8px}.sidebar-tip{display:none}.sidebar-empty{padding:14px}.canvas-panel{min-height:470px}.canvas-toolbar{height:47px;padding:0 10px}.page-stage-wrap{min-height:390px;padding:18px 10px}.page-empty-state{min-height:355px}.canvas-footer{font-size:8px}.edit-sidebar{display:block;padding:12px 15px;max-height:none}.tools-panel-heading{margin-bottom:4px}.control-group:nth-of-type(4),.control-group:nth-of-type(5){border-left:0;padding-left:0}.engine-status{grid-template-columns:1fr;gap:12px;padding:13px}.engine-status small{font-size:8px}.page-stage canvas{max-width:100%;height:auto}.page-stage{max-width:100%}}

.pdf-text-layer{position:absolute;inset:0;pointer-events:none;overflow:hidden}.pdf-text-item{position:absolute;display:block;overflow:hidden;white-space:pre;color:transparent;line-height:1;transform-origin:left top;pointer-events:auto;cursor:text;background:transparent;border:0;padding:0;text-align:left}.pdf-text-item:hover{outline:1px solid rgba(240,161,84,.8);background:rgba(255,219,167,.24)}.pdf-text-item.selected{outline:1px solid #d17654;background:rgba(247,188,142,.28)}.page-stage.selecting-text{cursor:text}.annotation-actions{flex-wrap:wrap}.annotation-actions label.disabled{opacity:.45;cursor:not-allowed}
.page-stage{width:max-content;max-width:none}.page-stage canvas{max-width:none}