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rgba(239,68,68,.2)}.ota-message--success{background:#22c55e1a;color:#22c55e;border:1px solid rgba(34,197,94,.2)}.ota-sender__note{background:var(--bg-secondary);border-radius:8px;padding:.75rem 1rem;font-size:.8rem;color:var(--text-secondary);line-height:1.5}.ota-sender__note strong{color:var(--text-primary)}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;max-width:1120px;width:100%;margin:0 auto;padding:36px 24px 64px}.main-content>*:not(:last-child){margin-bottom:32px}.intro-section{text-align:center;padding:24px 0 8px}.intro-section h2{font-size:1.6rem;font-weight:800;color:var(--text-primary);margin-bottom:10px;letter-spacing:-.3px}.intro-section p{color:var(--text-secondary);font-size:.92rem;max-width:560px;margin:0 auto;line-height:1.7}.results-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;animation:fadeIn .5s ease}@media (max-width: 860px){.results-grid{grid-template-columns:1fr}}.summary-bar{display:flex;gap:12px;flex-wrap:wrap;animation:fadeIn .4s ease}.stat-chip{display:flex;align-items:center;gap:8px;padding:10px 16px;background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);font-size:.8rem;color:var(--text-secondary);transition:all var(--transition-normal)}.stat-chip:hover{border-color:var(--border-accent);box-shadow:var(--shadow-glow)}.stat-chip .stat-value{font-weight:700;color:var(--text-accent);font-family:var(--font-mono)}.stat-chip .stat-icon{font-size:.75rem;font-weight:800;color:var(--accent-primary);font-family:var(--font-mono)}.processing-overlay{text-align:center;padding:52px 24px;animation:fadeIn .4s ease}.processing-spinner{width:44px;height:44px;border:3px solid var(--border-subtle);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto 20px}.processing-overlay h3{font-size:1.05rem;font-weight:600;color:var(--text-primary);margin-bottom:6px}.processing-overlay p{color:var(--text-muted);font-size:.82rem}.error-banner{display:flex;align-items:flex-start;gap:12px;padding:14px 18px;background:#f8717114;border:1px solid rgba(248,113,113,.25);border-radius:var(--radius-md);color:#fca5a5;font-size:.85rem;animation:fadeIn .3s ease}.error-banner .error-icon{font-size:1rem;font-weight:800;flex-shrink:0;width:20px;height:20px;display:flex;align-items:center;justify-content:center;background:#f8717133;border-radius:50%;color:#f87171;margin-top:1px}.error-banner .error-dismiss{margin-left:auto;background:none;border:none;color:#fca5a5;cursor:pointer;font-size:.85rem;font-weight:700;padding:0 4px;opacity:.5;transition:opacity var(--transition-fast)}.error-banner .error-dismiss:hover{opacity:1}.upload-another-wrap{text-align:center;margin-top:2rem}.app-footer{text-align:center;padding:28px 24px;color:var(--text-muted);font-size:.78rem;border-top:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;gap:10px;letter-spacing:.02em}.footer-credit{font-weight:700;color:var(--text-secondary)}.footer-divider{color:var(--text-muted);opacity:.4}.footer-app{font-weight:600;color:var(--accent-primary)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #0b0f1a;--bg-secondary: #101624;--bg-card: #151c2e;--bg-card-hover: #1c2540;--bg-elevated: #1f2942;--accent-primary: #f0a500;--accent-secondary: #e07020;--accent-gradient: linear-gradient(135deg, #f0a500 0%, #e07020 100%);--accent-glow: 0 0 24px rgba(240, 165, 0, .25);--success: #34d399;--warning: #fbbf24;--error: #f87171;--text-primary: #eef2ff;--text-secondary: #94a3c0;--text-muted: #5a6a8a;--text-accent: #f0a500;--border-subtle: rgba(148, 163, 192, .08);--border-medium: rgba(148, 163, 192, .15);--border-accent: rgba(240, 165, 0, .35);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 20px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .4);--shadow-md: 0 4px 20px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .6);--shadow-glow: 0 0 40px rgba(240, 165, 0, .12);--lcd-bg: #0c1a0c;--lcd-text: #33ff33;--lcd-border: #1a2e1a;--lcd-glow: 0 0 10px rgba(51, 255, 51, .35);--transition-fast: .12s ease;--transition-normal: .2s ease;--transition-slow: .35s ease;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", monospace}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 15% 10%,rgba(240,165,0,.045) 0%,transparent 55%),radial-gradient(ellipse at 85% 85%,rgba(224,112,32,.03) 0%,transparent 55%);pointer-events:none;z-index:0}body:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(240,165,0,.015) 1px,transparent 1px),linear-gradient(90deg,rgba(240,165,0,.015) 1px,transparent 1px);background-size:48px 48px;pointer-events:none;z-index:0}#root{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}::selection{background:#f0a5004d;color:var(--text-primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.45}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes glow{0%,to{box-shadow:0 0 8px #f0a50026}50%{box-shadow:0 0 24px #f0a50059}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes scanline{0%{transform:translateY(-100%)}to{transform:translateY(100%)}}.fade-in{animation:fadeIn .5s ease forwards}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;font-family:var(--font-sans);font-size:.85rem;font-weight:600;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-normal);outline:none;letter-spacing:.01em}.btn:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.btn-primary{background:var(--accent-gradient);color:#0b0f1a;box-shadow:var(--shadow-sm);font-weight:700}.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--accent-glow),var(--shadow-md)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.45;cursor:not-allowed;transform:none}.btn-secondary{background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border-medium)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-accent);color:var(--text-primary)}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);transition:all var(--transition-normal)}.card:hover{border-color:var(--border-medium);box-shadow:var(--shadow-md)}