:root{--primary-color: #e11d48;--primary-hover: #be123c;--bg-color: #f8fafc;--card-bg: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--border-color: #e2e8f0;--success-color: #10b981;--warning-color: #f59e0b}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}body{background-color:var(--bg-color);color:var(--text-main);min-height:100vh;display:flex;flex-direction:column}.header{text-align:center;padding:40px 20px;background:#fff;border-bottom:1px solid var(--border-color);box-shadow:0 4px 20px #00000008}.header img{max-height:80px;margin-bottom:15px}.header h1{font-size:2.2rem;font-weight:700;letter-spacing:-.5px;color:var(--text-main)}.header h1 span{color:var(--primary-color)}.container{max-width:1200px;margin:40px auto;padding:0 20px;display:grid;gap:30px;grid-template-columns:1fr}.card{background:var(--card-bg);border-radius:12px;padding:30px;box-shadow:0 10px 30px #0000000d;border:1px solid var(--border-color)}.card-title{font-size:1.1rem;font-weight:700;color:var(--text-main);margin-bottom:15px;text-transform:uppercase;letter-spacing:1px}.dropzone{border:2px dashed #cbd5e1;border-radius:12px;padding:50px 20px;text-align:center;cursor:pointer;transition:all .3s ease;background:#f8fafc}.dropzone:hover,.dropzone.dragover{border-color:var(--primary-color);background:#fff1f2}.dropzone p{margin-top:15px;color:var(--text-muted);font-size:1.05rem}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:var(--text-main);font-size:.95rem}.form-control{width:100%;padding:14px 15px;background:#fff;border:1px solid #cbd5e1;border-radius:8px;color:var(--text-main);font-size:1rem;outline:none;transition:border-color .3s,box-shadow .3s;cursor:pointer}select.form-control{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right 15px center;background-size:16px}.form-control:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px #e11d481a}.form-control option{background-color:#fff;color:var(--text-main)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--primary-color);color:#fff;border:none;padding:15px 24px;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;width:100%;transition:all .3s}.btn:hover:not(:disabled){background:var(--primary-hover);transform:translateY(-2px)}.btn:active:not(:disabled){transform:scale(.98)}.btn-large{padding:18px 24px;font-size:1.1rem}.btn:disabled{background:#e2e8f0;color:#94a3b8;cursor:not-allowed;box-shadow:none}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:15px;margin-bottom:20px}.metric-box{background:#f1f5f9;padding:20px;border-radius:8px;text-align:center;border:1px solid var(--border-color)}.metric-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.metric-value{font-size:1.5rem;font-weight:700;color:var(--primary-color)}.hidden{display:none!important}#dashboard{grid-column:1 / -1;display:grid;grid-template-columns:1fr 1fr;gap:30px}@media (max-width: 900px){#dashboard{grid-template-columns:1fr}}.alert{padding:15px;border-radius:8px;margin-bottom:12px;font-size:.95rem;display:flex;align-items:flex-start;gap:10px;line-height:1.4}.highlight-card{border:1px solid var(--primary-color);background:#fff1f2;position:relative;overflow:hidden}.highlight-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:5px;background:var(--primary-color)}.spec-list{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:25px}.spec-list li{display:flex;flex-direction:column;background:#fff;padding:15px;border-radius:8px;border-left:4px solid var(--primary-color);box-shadow:0 2px 10px #00000008}.spec-label{font-size:.85rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}.spec-value{font-size:1.15rem;font-weight:700;color:var(--text-main)}.alert-warning{background:#f59e0b33;border:1px solid rgba(245,158,11,.5);color:#92400e}.alert-critical{background:#dc262633;border:1px solid rgba(220,38,38,.5);color:#991b1b}.alert-info{background:#3b82f633;border:1px solid rgba(59,130,246,.5);color:#1e3a8a}