:root{--bg: #f6f7f2;--card: #ffffff;--ink: #172121;--muted: #526666;--accent: #0f766e;--accent-soft: #d8f3ee;--danger: #b42318;--border: #d2d8d8}*{box-sizing:border-box}body{margin:0;font-family:IBM Plex Sans,Segoe UI,sans-serif;background:radial-gradient(circle at 5% 10%,#dff4ef 0%,transparent 35%),radial-gradient(circle at 95% 90%,#e5f0dc 0%,transparent 40%),var(--bg);color:var(--ink)}.app-shell{max-width:1080px;margin:0 auto;padding:24px 16px 48px}header h1{margin:0;font-size:2rem}header p{margin:8px 0 12px;color:var(--muted)}.privacy-pill{display:inline-block;background:var(--accent-soft);color:#0a4f4a;border:1px solid #b9e9dd;border-radius:999px;padding:6px 10px;font-size:.85rem}.upload-box{margin-top:20px;border:2px dashed var(--border);background:var(--card);border-radius:12px;min-height:140px;display:grid;place-content:center;text-align:center;cursor:pointer;transition:border-color .2s ease,transform .2s ease;padding:16px}.upload-box:hover{border-color:var(--accent);transform:translateY(-1px)}.upload-box p{margin:0;font-weight:600}.upload-box small{margin-top:8px;color:var(--muted)}.results{margin-top:20px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px}.meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.meta-grid>div{border:1px solid var(--border);border-radius:8px;padding:10px}.meta-grid strong,.meta-grid span{display:block}.meta-grid strong{color:var(--muted);font-size:.8rem}.meta-grid span{margin-top:4px;font-weight:700}.actions{margin:16px 0}button{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:10px 14px;font-weight:700;cursor:pointer}button:hover{filter:brightness(1.05)}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--border);white-space:nowrap}th{cursor:pointer;background:#f8fbfa}.warnings{margin-top:16px;border:1px solid #f2d7d3;background:#fff6f4;border-radius:8px;padding:12px}.warnings h2{margin:0 0 8px;font-size:1rem}.warnings ul{margin:0;padding-left:18px}.error{color:var(--danger);font-weight:600;margin-top:12px}@media (max-width: 680px){.app-shell{padding:16px 12px 30px}header h1{font-size:1.6rem}}