@media(min-width:761px){.metrics{grid-template-columns:repeat(5,1fr)}}
:root{--navy:#102f4a;--blue:#176b91;--cyan:#38a4ae;--ink:#183143;--muted:#6e818d;--line:#dbe5e8;--bg:#f3f7f7;--green:#2f8b69;--shadow:0 18px 48px rgba(16,47,74,.09)}*{box-sizing:border-box}body{margin:0;background:linear-gradient(135deg,#eef5f5 0%,#f8faf9 55%,#e9f2f1 100%);color:var(--ink);font:15px/1.5 'Trebuchet MS',Verdana,sans-serif}body:before{content:'';position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(23,107,145,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(23,107,145,.035) 1px,transparent 1px);background-size:32px 32px}.topbar{height:82px;background:var(--navy);color:#fff;display:flex;align-items:center;padding:0 max(24px,calc((100% - 1180px)/2));gap:13px;position:relative}.brand-mark{width:40px;height:40px;border:1px solid #73c5c1;display:grid;place-items:center;font-size:24px;font-weight:bold;color:#c8f0e9}.topbar strong{display:block;font-size:19px;letter-spacing:1px}.topbar span{display:block;color:#b9ccd4;font-size:11px}.header-label{margin-left:auto;color:#d3e4e8;font-size:13px}.header-label b{color:#76d2c7}.shell{max-width:1180px;margin:auto;padding:54px 24px 34px;position:relative}.intro{display:flex;justify-content:space-between;align-items:end;margin-bottom:30px}.eyebrow{font-size:11px;letter-spacing:1.7px;color:var(--blue);font-weight:bold;margin:0 0 8px}.intro h1{font:700 38px/1.15 Georgia,serif;margin:0 0 12px;color:var(--navy)}.intro p:not(.eyebrow){color:var(--muted);max-width:590px;margin:0}.intro-badge,.lock{border:1px solid #b8ded6;background:#edf8f4;color:var(--green);padding:8px 13px;border-radius:3px;font-size:12px;font-weight:bold}.metrics{display:grid;grid-template-columns:repeat(4,1fr);background:white;border:1px solid var(--line);box-shadow:var(--shadow);margin-bottom:24px}.metrics div{padding:19px 22px;border-right:1px solid var(--line)}.metrics div:last-child{border:0}.metrics small{display:block;color:var(--muted);font-size:12px}.metrics strong{font:700 27px Georgia,serif;color:var(--navy)}.workspace{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}.panel{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:28px}.panel-heading{display:flex;justify-content:space-between;align-items:start;margin-bottom:23px}.panel h2{font:700 22px Georgia,serif;margin:0;color:var(--navy)}.dropzone{min-height:245px;border:1.5px dashed #96bcc1;background:#f7fbfb;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;text-align:center;cursor:pointer;transition:.2s}.dropzone:hover,.dropzone.over{border-color:var(--blue);background:#eef8f8}.dropzone strong{font-size:17px}.dropzone em{color:var(--blue);font-style:normal;font-weight:bold}.dropzone small{color:var(--muted);margin-top:10px}.dropzone input{display:none}.file-icon{width:48px;height:48px;background:#dff1f0;color:var(--blue);display:grid;place-items:center;font-size:30px;margin-bottom:3px}.file-info{margin-top:12px;background:#eff7f6;padding:11px 14px;font-size:13px;color:var(--blue)}.options{display:flex;align-items:end;gap:18px;margin:22px 0}.options label{font-weight:bold;font-size:13px;flex:0 0 255px}.options select{display:block;width:100%;margin-top:6px;border:1px solid var(--line);padding:11px;background:white;color:var(--ink);font:inherit}.options p{font-size:12px;color:var(--muted);margin:0 0 5px}.primary{width:100%;padding:14px;border:0;background:var(--blue);color:white;font-weight:bold;font-size:14px;cursor:pointer;transition:.2s}.primary:hover{background:var(--navy)}.primary:disabled{opacity:.6;cursor:wait}.primary span{float:right;font-size:19px}.history{display:flex;flex-direction:column}.history-item{display:flex;align-items:center;gap:10px;padding:14px 0;border-bottom:1px solid #edf1f2}.history-item:last-child{border:0}.history-item div{min-width:0;flex:1}.history-item strong,.history-item small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item strong{font-size:13px}.history-item small,time{font-size:11px;color:var(--muted)}time{white-space:nowrap}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--green)}.status-dot.error{background:#c76b54}.empty{padding:35px 0;color:var(--muted);font-size:13px;text-align:center}.result{margin-top:14px;padding:14px;background:#edf8f4;color:var(--green);font-weight:bold}.result.warning{background:#fff6e7;color:#8c641f}.result a{display:inline-block;margin-left:8px;color:var(--blue)}.privacy{text-align:center;color:var(--muted);font-size:12px;margin:25px 0 0}footer{text-align:center;padding:23px;background:#e5eeee;color:#627780;font-size:12px}footer a{color:var(--blue)}@media(max-width:760px){.header-label{display:none}.topbar{height:70px}.shell{padding:32px 15px}.intro{display:block}.intro h1{font-size:31px}.intro-badge{display:inline-block;margin-top:18px}.metrics{grid-template-columns:repeat(2,1fr)}.metrics div:nth-child(2){border-right:0}.metrics div:nth-child(-n+2){border-bottom:1px solid var(--line)}.workspace{grid-template-columns:1fr}.panel{padding:20px}.options{display:block}.options label{display:block}.options p{margin-top:12px}.dropzone{min-height:220px}}