:root{color:#f5f6ff;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--muted:#a0aac2;--accent:#a69aff;--line:#b4bee129;background:#0b1020;font-family:Inter,Segoe UI,Arial,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(at top,#25234c 0%,#0b1020 48rem);min-width:320px;min-height:100vh;margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}[hidden]{display:none!important}.pdf-page{width:min(1180px,100% - 40px);margin:0 auto}.topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:26px 0;display:flex}.brand{letter-spacing:-.7px;align-items:center;gap:11px;font-size:21px;font-weight:750;display:inline-flex}.brand-mark{color:#101327;background:linear-gradient(135deg,#b8acff,#8f80f4);border-radius:11px;place-items:center;width:36px;height:36px;font-size:21px;font-weight:900;display:grid}.back-link{color:#b8acff;font-size:14px}.back-link:hover{color:#d0c8ff}.hero{text-align:center;max-width:740px;margin:70px auto 46px}.eyebrow{color:#b3a8ff;letter-spacing:2px;font-size:12px;font-weight:750}h1{letter-spacing:-3px;margin:20px 0 18px;font-size:clamp(38px,7vw,66px);line-height:1.08}h1 span{color:var(--accent)}.hero p{max-width:560px;color:var(--muted);margin:0 auto;font-size:17px;line-height:1.8}.split-workspace{grid-template-columns:minmax(0,1.5fr) minmax(320px,1fr);align-items:start;gap:22px;display:grid}.preview-panel,.settings-panel{border:1px solid var(--line);background:#13192ff5;border-radius:22px;min-width:0;padding:25px}.drop-area{cursor:pointer;text-align:center;background:#a69aff0d;border:2px dashed #a69aff59;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:10px;min-height:165px;padding:20px;display:flex}.drop-area:hover,.drop-area.dragging{border-color:var(--accent);background:#a69aff1f}.upload-icon{color:#c4bbff;background:#a69aff26;border-radius:12px;place-items:center;width:44px;height:44px;font-size:26px;display:grid}.drop-area strong{font-size:17px}.drop-area>span:not(.upload-icon){color:var(--muted);font-size:13px}.selected-file{border:1px solid var(--line);background:#0b10208c;border-radius:12px;align-items:center;gap:12px;margin-top:16px;padding:13px;display:flex}.pdf-file-icon{color:#c4bbff;background:#a69aff26;border-radius:9px;padding:10px;font-size:12px;font-weight:800}.file-details{flex-direction:column;flex:1;gap:5px;min-width:0;display:flex}.file-details strong{overflow-wrap:anywhere;font-size:13px}.file-details span{color:var(--muted);font-size:12px}.remove-button,.remove-range{border:1px solid var(--line);color:#f5f6ff;background:#25234c;border-radius:8px;font-size:19px}.remove-button{width:34px;height:34px}.preview-heading{justify-content:space-between;align-items:center;gap:10px;margin:26px 0 15px;display:flex}.preview-heading h2,.settings-panel h2{margin:0;font-size:20px}.preview-heading>span{color:var(--muted);font-size:12px}.thumbnail-grid{grid-template-columns:repeat(auto-fill,minmax(105px,1fr));gap:13px;max-height:550px;display:grid;overflow-y:auto}.empty-preview{border:1px dashed var(--line);color:var(--muted);text-align:center;border-radius:12px;grid-column:1/-1;padding:55px 15px;font-size:14px}.page-thumb{border:1px solid var(--line);text-align:center;background:#0b1020a6;border-radius:12px;min-width:0;padding:10px}.page-thumb.selected{background:#a69aff29;border-color:#a69aff}.page-thumb canvas{background:#fff;border-radius:3px;max-width:100%;height:auto;margin:0 auto;display:block}.page-thumb span{color:var(--muted);margin-top:9px;font-size:12px;display:block}.page-thumb.selected span{color:#c4bbff}.settings-panel h2{margin-bottom:25px}.field-label{margin-bottom:12px;font-size:14px;font-weight:700;display:block}.mode-tabs{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:25px;display:grid}.mode-tab{border:1px solid var(--line);min-height:43px;color:var(--muted);background:#0f1428;border-radius:10px;padding:9px 5px;font-size:13px}.mode-tab.active{color:#f5f6ff;background:#a69aff2e;border-color:#a69aff}.field-help{color:var(--muted);margin:10px 0 18px;font-size:13px;line-height:1.7}.range-row{grid-template-columns:minmax(0,1fr) minmax(0,1fr) 32px;align-items:end;gap:10px;margin-bottom:13px;display:grid}.range-field{min-width:0}.range-field label{color:var(--muted);margin-bottom:7px;font-size:12px;display:block}.number-input{border:1px solid var(--line);color:#f5f6ff;background:#0b1020;border-radius:9px;outline:none;width:100%;min-width:0;padding:12px}.number-input:focus{border-color:#a69aff}.remove-range{width:32px;height:43px}.secondary-button{color:#c4bbff;background:0 0;border:1px solid #a69aff80;border-radius:10px;width:100%;margin:8px 0 20px;padding:12px;font-weight:700}.secondary-button:hover{background:#a69aff1a}.checkbox-row{color:var(--muted);cursor:pointer;align-items:center;gap:10px;font-size:13px;display:flex}.checkbox-row input{accent-color:#a69aff}.primary-button{color:#101327;background:linear-gradient(135deg,#b8acff,#8f80f4);border:0;border-radius:12px;justify-content:center;align-items:center;width:100%;min-height:50px;margin-top:25px;padding:14px 18px;font-size:15px;font-weight:800;display:flex}.primary-button:disabled{opacity:.45;cursor:not-allowed}.status{color:var(--muted);text-align:center;margin-top:15px;font-size:13px;line-height:1.7}.result-panel{background:#a69aff0f;border:1px solid #a69aff4d;border-radius:13px;margin-top:20px;padding:18px}.result-panel h3{margin:0}.result-panel p{color:var(--muted);font-size:13px;line-height:1.7}.download-button{text-align:center}.info{max-width:740px;margin:55px auto 75px}.info h2{font-size:21px}.info p{color:var(--muted);font-size:14px;line-height:1.8}.site-footer{border-top:1px solid var(--line);color:#737d97;justify-content:space-between;gap:16px;padding:20px 0 30px;font-size:12px;display:flex}@media (width<=850px){.split-workspace{grid-template-columns:1fr}}@media (width<=650px){.pdf-page{width:min(100% - 30px,520px)}.topbar{padding:20px 0}.hero{margin:60px auto 40px}h1{letter-spacing:-1.8px}.hero p{font-size:15px}.preview-panel,.settings-panel{padding:18px}.site-footer{text-align:center;flex-direction:column;align-items:center}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important}}
