:root{--bg-dark:#f8fafc;--bg-sidebar:#fff;--bg-card:#fff;--bg-secondary:#f1f5f9;--text-main:#0f172a;--text-muted:#64748b;--primary:#2563eb;--primary-hover:#1d4ed8;--border-color:#e2e8f0;--success:#10b981;--success-bg:#10b9811a;--warning:#f59e0b;--font-family:"Inter", system-ui, sans-serif;--sidebar-width:250px;--hover-bg:#00000005}[data-theme=dark]{--bg-dark:#0f172a;--bg-sidebar:#1e293b;--bg-card:#1e293b;--bg-secondary:#0f172a;--text-main:#f8fafc;--text-muted:#94a3b8;--primary:#3b82f6;--primary-hover:#2563eb;--border-color:#334155;--hover-bg:#ffffff05}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-family);-webkit-font-smoothing:antialiased;margin:0;padding:0}*{box-sizing:border-box}.app-container{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);flex-direction:column;height:100vh;display:flex;position:fixed;top:0;left:0}.brand{border-bottom:1px solid var(--border-color);align-items:center;gap:1rem;padding:1.5rem;display:flex}.brand-logo{color:#fff;background:linear-gradient(135deg,#3b82f6,#8b5cf6);border-radius:8px;padding:.5rem;font-size:.8rem;font-weight:700}.brand h2{margin:0;font-size:1.2rem;font-weight:600}.nav-menu{flex-grow:1;padding:1.5rem 1rem}.nav-item{color:var(--text-muted);border-radius:8px;align-items:center;gap:.75rem;margin-bottom:.5rem;padding:.75rem 1rem;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover,.nav-item.active{color:var(--primary);background-color:#3b82f61a}.sidebar-footer{border-top:1px solid var(--border-color);padding:1.5rem}.user-profile{align-items:center;gap:.75rem;display:flex}.avatar{background-color:var(--primary);border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-weight:700;display:flex}.user-info{flex-direction:column;display:flex}.user-name{font-size:.9rem;font-weight:600}.user-role{color:var(--text-muted);font-size:.8rem}.main-content{margin-left:var(--sidebar-width);flex-grow:1;padding:2rem 3rem}.topbar{justify-content:space-between;align-items:flex-end;margin-bottom:2rem;display:flex}.page-title{margin:0 0 .25rem;font-size:1.8rem;font-weight:700}.page-subtitle{color:var(--text-muted);margin:0;font-size:.95rem}.btn{background-color:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:8px;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-size:.9rem;font-weight:600;transition:all .2s;display:flex}.btn:hover:not(:disabled){background-color:var(--primary-hover);transform:translateY(-1px)}.btn:disabled{background-color:var(--border-color);color:var(--text-muted);cursor:not-allowed}.kpi-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2rem;display:grid}.kpi-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;align-items:center;gap:1rem;padding:1.5rem;display:flex}.kpi-icon{border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.kpi-icon.blue{color:#3b82f6;background-color:#3b82f61a}.kpi-icon.green{background-color:var(--success-bg);color:var(--success)}.kpi-icon.orange{color:var(--warning);background-color:#f59e0b1a}.kpi-info h3{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin:0 0 .25rem;font-size:.85rem}.kpi-value{margin:0;font-size:1.5rem;font-weight:700}.middle-grid{grid-template-columns:2fr 1fr;gap:1.5rem;margin-bottom:2rem;display:grid}.card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;overflow:hidden}.chart-container{padding:1.5rem}.chart-container h3{margin:0 0 1.5rem;font-size:1.1rem}.uploader-container{text-align:center;cursor:pointer;border:2px dashed #0000;flex-direction:column;justify-content:center;align-items:center;padding:2rem;transition:all .2s;display:flex}.uploader-container:hover{background-color:#3b82f608}.uploader-container.drag-active{border-color:var(--success);background-color:var(--success-bg)}.upload-icon-lucide{color:var(--primary);margin-bottom:1rem}.uploader-container h3{margin:0 0 .5rem}.uploader-container p{color:var(--text-muted);margin:0;font-size:.85rem}.loading-text{font-weight:500;color:var(--success)!important;margin-top:1rem!important}.card-header{border-bottom:1px solid var(--border-color);padding:1.5rem}.card-header h3{margin:0;font-size:1.1rem}.table-responsive{overflow-x:auto}.data-table{border-collapse:collapse;width:100%}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--border-color);padding:1rem 1.5rem;font-size:.9rem}.data-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;background-color:#0000001a;font-size:.75rem;font-weight:600}.data-table tr:hover{background-color:var(--hover-bg)}.data-table .amount{text-align:right;font-variant-numeric:tabular-nums;font-weight:500}.badge{border-radius:999px;padding:.25rem .5rem;font-size:.75rem;font-weight:600;display:inline-block}.badge.success{background-color:var(--success-bg);color:var(--success)}.badge.info{color:var(--primary);background-color:#3b82f61a}.badge.secondary{background-color:var(--bg-secondary);color:var(--text-muted);border:1px solid var(--border-color)}.badge.warning{color:var(--warning);background-color:#f59e0b1a}.badge.danger{color:#ef4444;background-color:#ef44441a}.action-buttons{gap:.5rem;display:flex}.action-btn{border-radius:6px;align-items:center;gap:.25rem;padding:.25rem .5rem;font-size:.75rem;font-weight:600;text-decoration:none;transition:all .2s;display:flex}.action-btn.pdf{color:#ef4444;background-color:#ef44441a}.action-btn.pdf:hover{color:#fff;background-color:#ef4444}.action-btn.xml{color:#10b981;background-color:#10b9811a}.action-btn.xml:hover{color:#fff;background-color:#10b981}.empty-state{text-align:center;color:var(--text-muted);padding:3rem!important}.loading-overlay{z-index:9999;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff;text-align:center;background-color:#0f172acc;flex-direction:column;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.spinner{border:5px solid #ffffff4d;border-top:5px solid var(--primary);border-radius:50%;width:60px;height:60px;margin-bottom:1.5rem;animation:1s linear infinite spin}.loading-overlay h2{margin-bottom:.5rem;font-size:1.5rem;font-weight:600}.loading-overlay p{color:#cbd5e1;font-size:1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}