@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&display=swap";:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}#root{width:100%;margin:0 auto;display:flex;justify-content:center}body{margin:0;font-family:Inter,sans-serif;background-color:#f8fafc;color:#1e293b;overflow-x:hidden}.app-container{width:100%;min-height:100vh;display:flex;flex-direction:column;align-items:center}.navbar{width:100%;max-width:1200px;padding:20px 40px;display:flex;justify-content:space-between;align-items:center;box-sizing:border-box}.logo{font-weight:800;font-size:1.4rem;letter-spacing:-1px}.logo span{color:#6366f1}.badge{background:#eef2ff;color:#6366f1;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:700}.content{width:100%;max-width:1000px;padding:40px 20px;display:flex;flex-direction:column;align-items:center;text-align:center;box-sizing:border-box}.hero h1{font-size:2.5rem;font-weight:800;margin-bottom:12px;letter-spacing:-1.5px}.hero p{color:#64748b;margin-bottom:40px;font-size:1.1rem}.drop-zone-area{width:100%;display:flex;gap:20px;justify-content:center}.drop-card{flex:1;max-width:380px;min-height:260px;background:#fff;border-radius:30px;border:2px dashed #cbd5e1;display:flex;flex-direction:column;justify-content:center;padding:30px;transition:all .3s;box-shadow:0 4px 6px -1px #0000000d}.drop-card.active{border-style:solid;border-color:#10b981;background:#f0fdf4}.drop-card.dragging{background:#f5f3ff;border-color:#6366f1;transform:scale(1.02)}.icon-circle{width:56px;height:56px;background:#f1f5f9;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin:0 auto 16px}.file-name{font-size:.9rem;color:#6366f1;font-weight:600;margin-top:8px;word-break:break-all}.main-action-btn{margin-top:50px;padding:16px 48px;font-size:1.05rem;font-weight:700;border-radius:16px;border:none;background:#1e293b;color:#fff;cursor:pointer;transition:all .2s}.main-action-btn:disabled{background:#cbd5e1;cursor:not-allowed}.glass-modal{position:fixed;inset:0;background:#0f172a99;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;justify-content:center;align-items:center;z-index:2000;padding:20px}.modal-inner{background:#fff;width:100%;max-width:1000px;max-height:90vh;border-radius:24px;padding:32px;display:flex;flex-direction:column;box-shadow:0 25px 50px -12px #0000004d}.modal-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.close-icon{background:none;border:none;font-size:2rem;cursor:pointer;color:#94a3b8}.preview-table-wrapper{flex:1;overflow:auto;border:1px solid #e2e8f0;border-radius:12px;background:#fdfdfd}table{width:100%;border-collapse:collapse;font-size:.85rem;min-width:800px}th{position:sticky;top:0;background:#f1f5f9;padding:12px;font-weight:700;border-bottom:2px solid #e2e8f0}td{padding:12px;border-bottom:1px solid #f1f5f9;text-align:center}.cell-match{color:#ef4444;font-weight:700;background:#fef2f2}.modal-bottom{display:flex;justify-content:flex-end;gap:12px;margin-top:24px}.primary-btn{padding:12px 24px;background:#6366f1;color:#fff;border:none;border-radius:12px;font-weight:600;cursor:pointer}.secondary-btn{padding:12px 24px;background:#f1f5f9;color:#475569;border:none;border-radius:12px;font-weight:600;cursor:pointer}@media(max-width:768px){.drop-zone-area{flex-direction:column}.drop-card{max-width:none;min-height:180px}}