:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#172033;--muted:#657087;--line:#dce2ed;--accent:#3157d5;--surface:#fff;--background:#f4f6fb}*{box-sizing:border-box}body{color:var(--ink);background:var(--background);margin:0;font-family:Arial,Helvetica,sans-serif}.page-shell{place-items:center;min-height:100vh;padding:24px;display:grid}.card{border:1px solid var(--line);background:var(--surface);border-radius:20px;width:min(100%,560px);padding:40px;box-shadow:0 16px 50px #17203314}.eyebrow{color:var(--accent);letter-spacing:.14em;margin:0 0 10px;font-size:12px;font-weight:700}h1{margin:0;font-size:42px}.intro{color:var(--muted);margin:10px 0 28px}.form-stack{gap:18px;display:grid}.dropzone{cursor:pointer;border:1px dashed #9daaca;border-radius:12px;gap:8px;padding:24px;display:grid}.dropzone input{width:100%}.dropzone small{color:var(--muted)}.dropzone:focus-within,.dropzone:hover{border-color:var(--accent);background:#f8f9ff}.camera-button{border:1px solid var(--line);min-height:42px;color:var(--accent);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:inline-flex}.field-label{gap:8px;font-size:14px;font-weight:700;display:grid}.field-group{border:1px solid var(--line);border-radius:10px;gap:10px;padding:16px;display:grid}.field-group legend{padding:0 6px;font-size:14px;font-weight:700}.checkbox-label{align-items:center;gap:8px;font-size:14px;display:flex}select,button{border:1px solid var(--line);min-height:44px;font:inherit;border-radius:8px;padding:0 14px}button{border-color:var(--accent);color:#fff;background:var(--accent);cursor:pointer;font-weight:700}button:disabled{cursor:wait;opacity:.6}.result{border-top:1px solid var(--line);gap:12px;margin-top:28px;padding-top:24px;display:grid}.result-header{justify-content:space-between;display:flex}.progress-track{background:#e7ebf3;border-radius:99px;height:8px;overflow:hidden}.progress-bar{background:var(--accent);height:100%;transition:width .18s}.message{margin:0;font-size:14px}.error{color:#b42318}.download-link{color:var(--accent);font-weight:700}.processing-steps{color:var(--muted);gap:8px;margin:0;padding:0;font-size:13px;list-style:none;display:grid}.processing-steps .step{align-items:center;gap:8px;display:flex}.processing-steps .complete{color:var(--ink);font-weight:700}.output-list{gap:8px;display:grid}.output-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.play-button{min-height:34px;color:var(--accent);cursor:pointer;background:0 0;font-size:12px}.image-comparison{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.image-comparison figure{margin:0}.image-comparison img{object-fit:contain;border:1px solid var(--line);background:#f8f9ff;border-radius:8px;width:100%;max-height:260px;display:block}.image-comparison figcaption{color:var(--muted);text-align:center;margin-top:6px;font-size:12px}.history{border-top:1px solid var(--line);margin-top:32px;padding-top:24px}.history h2{margin:0 0 12px;font-size:18px}.history ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.history-button{border-color:var(--line);width:100%;min-height:52px;color:var(--ink);text-align:left;background:0 0;grid-template-columns:1fr auto;gap:2px 12px;padding:8px 12px;font-size:13px;display:grid}.history-button:hover{background:#f8f9ff}.history-button small{color:var(--muted)}.muted{color:var(--muted);font-size:14px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}