*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--yellow: #FFE600;--yellow-dk: #CDB800;--bg: #F5F4F0;--surface: #FFFFFF;--surface2: #F0EFE9;--border: #E2E0D8;--border-md: #C8C6BC;--text: #1A1A18;--text-2: #5A5A54;--text-3: #8A8A82;--green: #1D7A4A;--green-bg: #E6F4ED;--red: #C0392B;--red-bg: #FDECEA;--blue: #1A5DA6;--blue-bg: #E8F0FB;--amber: #8B5E00;--amber-bg: #FFF3D6;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 3px rgba(0,0,0,.07);--shadow-md: 0 4px 12px rgba(0,0,0,.1);--font: "Inter", system-ui, -apple-system, sans-serif;--mono: "JetBrains Mono", "Fira Code", monospace;--transition: .15s ease}html{font-size:15px}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}h1{font-size:1.5rem;font-weight:700;letter-spacing:-.02em}h2{font-size:1.15rem;font-weight:600}h3{font-size:1rem;font-weight:600}p{color:var(--text-2);line-height:1.7}.app-shell{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--text);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:50}.main-content{margin-left:220px;flex:1;padding:2rem;max-width:1200px}.page{animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.sidebar-logo{padding:1.25rem 1rem 1rem;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-logo .badge{background:var(--yellow);color:var(--text);font-weight:800;font-size:.75rem;padding:3px 8px;border-radius:var(--radius-sm);letter-spacing:.5px;display:inline-block;margin-bottom:.5rem}.sidebar-logo h1{color:#fff;font-size:.95rem;font-weight:600;letter-spacing:0}.sidebar-nav{flex:1;padding:.75rem .5rem;display:flex;flex-direction:column;gap:2px}.nav-item{display:flex;align-items:center;gap:10px;padding:.55rem .75rem;border-radius:var(--radius-md);color:#ffffffa6;font-size:.875rem;font-weight:500;cursor:pointer;border:none;background:none;width:100%;text-align:left;transition:var(--transition)}.nav-item:hover{background:#ffffff14;color:#fff}.nav-item.active{background:var(--yellow);color:var(--text)}.nav-item svg{flex-shrink:0}.nav-section-label{font-size:.65rem;font-weight:700;letter-spacing:.1em;color:#ffffff4d;text-transform:uppercase;padding:.75rem .75rem .25rem}.sidebar-footer{padding:.75rem;border-top:1px solid rgba(255,255,255,.1)}.user-chip{display:flex;align-items:center;gap:8px;padding:.5rem .75rem;border-radius:var(--radius-md);background:#ffffff14}.user-chip-avatar{width:28px;height:28px;border-radius:50%;background:var(--yellow);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:var(--text);flex-shrink:0}.user-chip-info{flex:1;min-width:0}.user-chip-name{font-size:.8rem;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-chip-role{font-size:.7rem;color:#ffffff80}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.25rem}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.card-title{display:flex;align-items:center;gap:8px;font-size:.875rem;font-weight:600;color:var(--text)}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:1.5rem}.metric-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1rem 1.1rem}.metric-label{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-3);margin-bottom:.35rem}.metric-value{font-size:1.5rem;font-weight:700;color:var(--text);line-height:1.2}.metric-sub{font-size:.75rem;color:var(--text-3);margin-top:.25rem}.metric-card.highlight{border-color:var(--yellow);background:#fffef0}.btn{display:inline-flex;align-items:center;gap:6px;padding:.45rem .9rem;border-radius:var(--radius-md);font-size:.825rem;font-weight:500;cursor:pointer;border:1px solid var(--border-md);background:var(--surface);color:var(--text);transition:var(--transition);white-space:nowrap}.btn:hover{background:var(--surface2)}.btn:active{transform:scale(.98)}.btn-primary{background:var(--yellow);border-color:var(--yellow-dk);color:var(--text);font-weight:600}.btn-primary:hover{background:var(--yellow-dk)}.btn-danger{color:var(--red);border-color:#f5c6c2}.btn-danger:hover{background:var(--red-bg)}.btn-ghost{border-color:transparent;background:transparent}.btn-ghost:hover{background:var(--surface2)}.btn-sm{padding:.3rem .65rem;font-size:.775rem}.btn-icon{padding:.45rem;border-radius:var(--radius-md)}.form-group{display:flex;flex-direction:column;gap:5px}.form-label{font-size:.8rem;font-weight:600;color:var(--text-2)}.form-input{padding:.5rem .75rem;border:1px solid var(--border-md);border-radius:var(--radius-md);font-size:.875rem;background:var(--surface);color:var(--text);outline:none;transition:var(--transition);width:100%}.form-input:focus{border-color:var(--yellow-dk);box-shadow:0 0 0 3px #ffe60033}.form-input::placeholder{color:var(--text-3)}.form-row{display:flex;gap:10px;flex-wrap:wrap}.form-row .form-group{flex:1;min-width:130px}.table-wrap{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border)}table{width:100%;border-collapse:collapse;font-size:.825rem}thead{background:var(--surface2)}th{padding:.6rem 1rem;text-align:left;font-weight:600;color:var(--text-2);font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:.6rem 1rem;color:var(--text);border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--surface2)}.badge{display:inline-flex;align-items:center;gap:4px;font-size:.72rem;font-weight:600;padding:2px 8px;border-radius:999px}.badge-green{background:var(--green-bg);color:var(--green)}.badge-red{background:var(--red-bg);color:var(--red)}.badge-amber{background:var(--amber-bg);color:var(--amber)}.badge-blue{background:var(--blue-bg);color:var(--blue)}.badge-gray{background:var(--surface2);color:var(--text-2)}.badge-yellow{background:var(--yellow);color:var(--text)}.alert{display:flex;align-items:flex-start;gap:10px;padding:.75rem 1rem;border-radius:var(--radius-md);font-size:.85rem;margin-bottom:1rem}.alert-info{background:var(--blue-bg);color:var(--blue);border:1px solid #C5D9F5}.alert-success{background:var(--green-bg);color:var(--green);border:1px solid #B2DFC7}.alert-warn{background:var(--amber-bg);color:var(--amber);border:1px solid #F5DCAA}.alert-error{background:var(--red-bg);color:var(--red);border:1px solid #F5C6C2}.upload-zone{border:2px dashed var(--border-md);border-radius:var(--radius-lg);padding:2.5rem 2rem;text-align:center;cursor:pointer;transition:var(--transition);background:var(--surface2)}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--yellow-dk);background:#fffef0}.upload-zone-icon{font-size:2.5rem;margin-bottom:.5rem;opacity:.5}.upload-zone-title{font-size:.95rem;font-weight:600;color:var(--text);margin-bottom:.25rem}.upload-zone-sub{font-size:.8rem;color:var(--text-3)}.filter-bar{display:flex;align-items:center;gap:10px;margin-bottom:1.5rem;flex-wrap:wrap}.filter-bar select{padding:.4rem .75rem;border:1px solid var(--border-md);border-radius:var(--radius-md);font-size:.825rem;background:var(--surface);color:var(--text);outline:none;cursor:pointer}.filter-bar select:focus{border-color:var(--yellow-dk)}.pareto-row{display:flex;align-items:center;gap:10px;padding:.6rem 0;border-bottom:1px solid var(--border)}.pareto-row:last-child{border-bottom:none}.pareto-rank{width:28px;text-align:right;font-size:.75rem;color:var(--text-3);flex-shrink:0}.pareto-info{flex:1;min-width:0}.pareto-title{font-size:.82rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:3px}.pareto-bar-wrap{height:6px;background:var(--border);border-radius:3px;overflow:hidden}.pareto-bar-fill{height:100%;border-radius:3px;background:var(--yellow);transition:width .4s ease}.pareto-bar-fill.piedra{background:var(--border-md)}.pareto-value{font-size:.82rem;font-weight:600;min-width:90px;text-align:right;flex-shrink:0}.pareto-pct{font-size:.75rem;color:var(--text-3);min-width:42px;text-align:right;flex-shrink:0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:200;padding:1rem}.modal{background:var(--surface);border-radius:var(--radius-lg);padding:1.5rem;width:min(540px,100%);max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-md)}.modal-title{font-size:1rem;font-weight:700;margin-bottom:1rem;display:flex;align-items:center;gap:8px}.modal-footer{display:flex;justify-content:flex-end;gap:8px;margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--border)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--text)}.login-card{background:var(--surface);border-radius:var(--radius-lg);padding:2.5rem 2rem;width:min(380px,100%);box-shadow:var(--shadow-md)}.login-logo{text-align:center;margin-bottom:2rem}.login-logo .badge{background:var(--yellow);color:var(--text);font-weight:800;font-size:.8rem;padding:4px 12px;border-radius:var(--radius-sm);letter-spacing:.5px}.login-logo h2{margin-top:.75rem;font-size:1.1rem;color:var(--text)}.login-logo p{font-size:.8rem;color:var(--text-3);margin-top:.25rem}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mt-1{margin-top:.25rem}.mt-4{margin-top:1rem}.ml-auto{margin-left:auto}.w-full{width:100%}.text-sm{font-size:.825rem}.text-xs{font-size:.75rem}.text-muted{color:var(--text-3)}.text-green{color:var(--green)}.text-red{color:var(--red)}.hidden{display:none!important}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.divider{border:none;border-top:1px solid var(--border);margin:1.25rem 0}@media (max-width: 768px){.sidebar{width:100%;height:auto;position:relative;flex-direction:row;flex-wrap:wrap}.main-content{margin-left:0;padding:1rem}.metrics-grid{grid-template-columns:repeat(2,1fr)}.grid-2,.grid-3{grid-template-columns:1fr}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-md);border-radius:3px}