*{box-sizing:border-box;margin:0;padding:0}body{color:#334155;background:#f8fafc;font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.6}#root{flex-direction:column;min-height:100vh;display:flex}.container{width:90%;max-width:1100px;margin:0 auto}header{background:#fff;border-bottom:1px solid #e2e8f0;padding:1.2rem 0;box-shadow:0 1px 3px #0000000a}.navbar-content{justify-content:space-between;align-items:center;display:flex}.logo{color:#1e3a8a;letter-spacing:-.5px;font-size:24px;font-weight:700}nav{gap:24px;display:flex}.nav-link{color:#64748b;font-weight:500;text-decoration:none;transition:all .2s}.nav-link:hover,.nav-link.active{color:#2563eb}.nav-btn{background:#2563eb;border-radius:6px;padding:.4rem 1rem;font-weight:600;color:#fff!important}.nav-btn:hover{background:#1d4ed8}.page{flex-direction:column;flex:1;padding:40px 0;display:flex}.page h2{color:#0f172a;margin-bottom:12px;font-size:28px}.auth-container{flex:1;justify-content:center;align-items:center;display:flex}.auth-card{text-align:center;background:#fff;border:1px solid #e2e8f0;border-radius:12px;width:100%;max-width:420px;padding:2.5rem;box-shadow:0 4px 20px -2px #0000000d}.auth-subtitle{color:#64748b;margin-bottom:1.5rem;font-size:.9rem}.hero{text-align:center;background:#fff;border:1px solid #e2e8f0;border-radius:12px;margin-bottom:2rem;padding:3rem 1rem}.hero h2{color:#0f172a;margin-bottom:.75rem;font-size:2.2rem}.hero p{color:#64748b;max-width:650px;margin:0 auto 1.5rem;font-size:1.05rem}.grid-cards{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-top:1.5rem;display:grid}.card{background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:1.75rem;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-3px);box-shadow:0 10px 15px -3px #0000000d}.card h3{color:#1e3a8a;margin-bottom:.5rem;font-size:1.2rem}.card p{color:#475569;font-size:.95rem}.form-group{text-align:left;margin-bottom:1.25rem}.form-label{color:#475569;margin-bottom:.5rem;font-size:.875rem;font-weight:600;display:block}.form-input{border:1px solid #cbd5e1;border-radius:8px;outline:none;width:100%;padding:.75rem 1rem;font-size:1rem;transition:border-color .2s,box-shadow .2s}.form-input:focus{border-color:#2563eb;box-shadow:0 0 0 3px #2563eb26}.otp-inputs{justify-content:center;gap:8px;margin:1.5rem 0;display:flex}.otp-box{text-align:center;border:1.5px solid #cbd5e1;border-radius:8px;outline:none;width:44px;height:52px;font-size:1.25rem;font-weight:700;transition:all .2s}.otp-box:focus{border-color:#2563eb;box-shadow:0 0 0 3px #2563eb26}.btn{cursor:pointer;border:none;border-radius:8px;width:100%;padding:.75rem 1rem;font-size:.95rem;font-weight:600;transition:background-color .2s}.btn-primary{color:#fff;background:#2563eb}.btn-primary:hover{background:#1d4ed8}.btn-secondary{color:#64748b;background:0 0;margin-top:.75rem}.btn-secondary:hover{color:#0f172a}.alert-error{color:#dc2626;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin-bottom:1rem;padding:.75rem;font-size:.85rem}.footer{color:#94a3b8;text-align:center;background:#0f172a;margin-top:auto;padding:20px 0;font-size:.875rem}.contact-grid{grid-template-columns:1fr 1fr;gap:2rem;margin-top:1rem;display:grid}@media (width<=768px){.contact-grid{grid-template-columns:1fr}}.dashboard-container{background-color:#f1f5f9;min-height:100vh;display:flex}.sidebar{color:#f8fafc;background-color:#0f172a;flex-direction:column;flex-shrink:0;width:250px;padding:1.5rem 1rem;display:flex}.sidebar-header h3{color:#38bdf8;margin-bottom:2rem;padding-left:.5rem;font-size:1.25rem}.sidebar-nav{flex-direction:column;flex:1;gap:.5rem;display:flex}.sidebar-link{color:#94a3b8;border-radius:8px;padding:.75rem 1rem;font-weight:500;text-decoration:none;transition:all .2s}.sidebar-link:hover,.sidebar-link.active{color:#fff;background-color:#1e293b}.sidebar-link.active{border-left:4px solid #2563eb}.sidebar-footer{border-top:1px solid #1e293b;padding-top:1rem}.back-link{color:#64748b;font-size:.875rem}.dashboard-main{flex:1;padding:2.5rem;overflow-y:auto}.dashboard-page h2{color:#0f172a;margin-bottom:.5rem;font-size:1.75rem}.dashboard-page p{color:#64748b}.upload-box{margin:1.5rem 0}.upload-btn{cursor:pointer;width:auto;padding:.75rem 1.5rem;display:inline-block}.file-selector{margin-bottom:1.5rem}.file-selector span{color:#64748b;margin-bottom:.5rem;font-size:.875rem;font-weight:600;display:block}.file-tabs{flex-wrap:wrap;gap:8px;display:flex}.tab-btn{cursor:pointer;color:#475569;background:#fff;border:1px solid #cbd5e1;border-radius:6px;padding:.5rem 1rem;font-size:.875rem;transition:all .2s}.tab-btn.active{color:#fff;background:#2563eb;border-color:#2563eb}.table-wrapper{background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:1rem}.table-header-info{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.table-header-info .btn{white-space:nowrap;width:auto;padding:.5rem 1rem}.table-scroll{border:1px solid #cbd5e1;border-radius:6px;max-height:420px;overflow:auto}.data-table{border-collapse:collapse;text-align:left;width:100%;font-size:.875rem}.data-table th{color:#0f172a;z-index:10;background:#f8fafc;border-bottom:2px solid #cbd5e1;padding:.75rem 1rem;position:sticky;top:0}.data-table td{color:#334155;border-bottom:1px solid #f1f5f9;padding:.6rem 1rem}.data-table tr:hover{background:#f8fafc}.empty-cell{color:#94a3b8;font-style:italic}.empty-state{text-align:center;color:#64748b;background:#fff;border:2px dashed #cbd5e1;border-radius:10px;margin-top:1rem;padding:3rem}.alert-success{color:#16a34a;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;margin-bottom:1.5rem;padding:.85rem 1rem;font-size:.9rem;font-weight:500}.clean-actions .action-group p{color:#334155;margin-bottom:.5rem;font-size:.95rem}.modal-overlay{z-index:1000;background:#0f172a99;justify-content:center;align-items:center;width:100vw;height:100vh;padding:1.5rem;display:flex;position:fixed;top:0;left:0}.modal-content{background:#fff;border-radius:12px;flex-direction:column;width:95%;max-width:1200px;max-height:85vh;padding:1.5rem;display:flex;box-shadow:0 20px 25px -5px #0000001a,0 8px 10px -6px #0000001a}.modal-header{border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.75rem;display:flex}.modal-header h3{color:#0f172a;font-size:1.25rem}.btn-close{color:#64748b;cursor:pointer;background:0 0;border:none;border-radius:4px;padding:.25rem .5rem;font-size:1.25rem}.btn-close:hover{color:#0f172a;background:#f1f5f9}.modal-footer{border-top:1px solid #e2e8f0;justify-content:flex-end;margin-top:1rem;padding-top:.75rem;display:flex}.analysis-panel,.report-section{background:#fff;border:1px solid #dbe4ef;border-radius:10px;margin:1.5rem 0;padding:1.5rem}.step-heading,.section-title,.report-header{align-items:flex-start;gap:.9rem;display:flex}.step-heading{margin-bottom:1rem}.step-heading.compact{margin-top:1.25rem}.step-heading>span{color:#2563eb;letter-spacing:.08em;font-size:.8rem;font-weight:800}.step-heading h3,.section-title h3{color:#0f172a;margin:0 0 .25rem}.step-heading p,.report-section p{margin:0;font-size:.9rem}.target-grid,.analysis-fields{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.8rem;display:grid}.target-option{text-align:left;cursor:pointer;background:#f8fafc;border:1px solid #dbe4ef;border-radius:8px;min-height:92px;padding:1rem}.target-option:hover,.target-option.selected{background:#eff6ff;border-color:#2563eb}.target-option strong,.target-option span{display:block}.target-option span{color:#64748b;margin-top:.45rem;font-size:.82rem}.process-btn{max-width:320px}.report-cta{color:#2563eb;width:auto;margin:.75rem 0 0 .75rem}.clean-action-row{align-items:center;gap:.75rem;max-width:520px;display:flex}.clean-action-row .form-input{flex:1}.clean-action-row .btn{white-space:nowrap;width:auto}.btn:disabled{opacity:.6;cursor:wait}.eyebrow{color:#2563eb;letter-spacing:.1em;font-size:.72rem;font-weight:800}.report-header{border-bottom:1px solid #dbe4ef;justify-content:space-between;padding-bottom:1rem}.report-metrics{margin-top:1rem}.metric-card span{color:#64748b;text-transform:uppercase;letter-spacing:.06em;font-size:.8rem;display:block}.metric-card strong{color:#0f172a;margin-top:.6rem;font-size:1.5rem;display:block}.section-title{justify-content:space-between;margin-bottom:1.5rem}.result-count{color:#64748b;font-size:.85rem}.chart-row{margin-bottom:1rem}.chart-label{color:#334155;justify-content:space-between;gap:1rem;font-size:.9rem;display:flex}.chart-track{background:#e2e8f0;border-radius:4px;height:8px;margin-top:.4rem;overflow:hidden}.chart-track span{background:#2563eb;border-radius:4px;height:100%;display:block}.config-tags{flex-wrap:wrap;gap:.6rem;margin-top:1rem;display:flex}.config-tags span{color:#475569;background:#f1f5f9;border-radius:5px;padding:.45rem .65rem;font-size:.8rem}@media (width<=640px){.clean-action-row{flex-direction:column;align-items:stretch}.clean-action-row .btn{width:100%}}