:root{--bg:#fafafa;--surface:#fff;--surface-muted:#f4f3f8;--border:#e4e2ec;--text:#1f1d2b;--text-secondary:#6b6878;--text-muted:#9b98a8;--accent:#6d5bd0;--accent-bg:#efecfb;--accent-strong:#5a48bd;--danger:#c2453a;--danger-bg:#fbeceb;--success:#2f8f5b;--warning:#b8791b;--radius:10px;--radius-lg:16px;font-family:Open Sans,Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;font-family:Open Sans,Roboto,-apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif}.material-icons,.material-icons-round,.material-icons-outlined,.material-icons-sharp,.material-icons-two-tone,.material-symbols-rounded,.material-symbols-outlined,.MuiIcon-root{-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;-moz-osx-font-smoothing:grayscale;vertical-align:middle;font-size:20px;display:inline-block;letter-spacing:normal!important;text-transform:none!important;white-space:nowrap!important;word-wrap:normal!important;font-feature-settings:"liga" 1!important;direction:ltr!important;font-family:Material Icons Round,Material Icons,Material Symbols Rounded,Material Symbols Outlined,sans-serif!important;font-style:normal!important;font-weight:400!important;line-height:1!important}input,select{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);padding:8px 10px}input:focus,select:focus{outline:2px solid var(--accent-bg);border-color:var(--accent)}.btn-primary,.btn-secondary{border-radius:var(--radius);cursor:pointer;border:1px solid #0000;align-items:center;gap:6px;padding:8px 14px;font-weight:500;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-strong)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--surface);border-color:var(--border);color:var(--text)}.btn-secondary:hover{background:var(--surface-muted)}.btn-danger{border-radius:var(--radius);cursor:pointer;border:1px solid var(--danger);background:var(--danger-bg);color:var(--danger);align-items:center;gap:6px;padding:8px 14px;font-weight:500;display:inline-flex}.btn-danger:hover{background:var(--danger);color:#fff}.btn-danger:disabled{opacity:.6;cursor:not-allowed}.btn-link{color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0;font-weight:500}.auth-page{background:var(--surface-muted);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;gap:4px;width:340px;padding:40px 32px;display:flex}.brand-mark{justify-content:center;align-items:center;gap:8px;margin-bottom:4px;display:flex}.brand-icon{background:var(--accent-bg);width:26px;height:26px;color:var(--accent-strong);border-radius:7px;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.brand-name{font-size:17px;font-weight:600}.auth-subtitle{color:var(--text-secondary);margin:0 0 20px;font-size:13px}.auth-card label{color:var(--text-secondary);margin-top:10px;margin-bottom:4px;font-size:13px}.auth-error{color:var(--danger);margin:8px 0 0;font-size:13px}.auth-card .btn-primary{justify-content:center;margin-top:18px}.auth-divider{color:var(--text-muted);align-items:center;gap:8px;margin:14px 0;font-size:12px;display:flex}.auth-divider:before,.auth-divider:after{content:"";background:var(--border);flex:1;height:1px}.auth-card .btn-secondary{justify-content:center;margin-top:6px}.auth-hint{color:var(--text-muted);margin-top:12px;font-size:12px}.app-shell{min-height:100vh;display:flex}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:220px;min-height:100vh;padding:20px 0 0;display:flex}.sidebar-brand{justify-content:center;align-items:center;gap:8px;padding:0 18px 18px;display:flex}.brand-logo{width:100%;max-width:170px;height:auto;display:block}.sidebar-nav{flex:1;overflow-y:auto}.sidebar-footer{border-top:1px solid var(--border);color:var(--text-muted);text-align:right;flex-direction:column;align-items:flex-end;gap:3px;margin-top:auto;padding:14px 18px;font-size:11px;text-decoration:none;display:flex}.sidebar-footer:hover{background:var(--surface-muted)}.footer-dev{align-items:center;gap:6px;display:flex}.sidebar-footer .footer-logo{width:auto;height:16px}.nav-group{margin-bottom:14px}.nav-group-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;margin:0 0 4px;padding:0 18px;font-size:11px}.nav-item,.nav-subitem,.nav-subitem-2{border-radius:var(--radius);color:var(--text-secondary);margin:0 8px;padding:7px 18px;font-size:13px;text-decoration:none;display:block}.nav-item:hover,.nav-subitem:hover,.nav-subitem-2:hover{background:var(--surface-muted)}.nav-item.active,.nav-subitem.active,.nav-subitem-2.active{background:var(--accent-bg);color:var(--accent-strong);font-weight:500}.nav-item.disabled{color:var(--text-muted);cursor:default}.nav-subitem{padding-left:30px;font-size:12.5px}.nav-subgroup-title{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);padding:8px 12px 2px 30px;font-size:11px;display:block}.nav-subitem-2{padding-left:44px;font-size:12.5px}.app-main{flex-direction:column;flex:1;min-width:0;display:flex}.topbar{border-bottom:1px solid var(--border);background:var(--surface);justify-content:space-between;align-items:center;padding:14px 24px;display:flex}.cliente-select{min-width:220px}.topbar-right{align-items:center;gap:14px;display:flex}.topbar-modulo-badge{color:var(--accent-strong);background:var(--accent-bg);border-radius:999px;padding:3px 10px;font-size:11px;font-weight:600}.user-name{color:var(--text-secondary);font-size:13px}.avatar{background:var(--accent-bg);width:28px;height:28px;color:var(--accent-strong);border-radius:50%;justify-content:center;align-items:center;font-size:11px;font-weight:600;display:flex}.app-content{flex:1;padding:24px}.field-hint{color:var(--text-muted);margin:4px 0 0;font-size:12px}.page-title{margin:0 0 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var(--border);border-radius:var(--radius-lg);max-height:420px;overflow-y:auto}.data-table-scroll .data-table thead th{background:var(--surface-muted);z-index:1;position:sticky;top:0}.paginador{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin:10px 0 20px;font-size:13px;display:flex}.paginador-botones{align-items:center;gap:8px;display:flex}.paginador-botones button{padding:5px 10px;font-size:13px}.paginador-botones span{color:var(--text-secondary);white-space:nowrap}.modal-overlay{z-index:100;background:#14121e80;justify-content:center;align-items:flex-start;padding:40px 16px;display:flex;position:fixed;inset:0;overflow-y:auto}.modal-panel{background:var(--surface);border-radius:var(--radius-lg);width:100%;max-width:720px;padding:24px;box-shadow:0 20px 60px #00000059}.modal-header{justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;display:flex}.modal-close{cursor:pointer;color:var(--text-secondary);border-radius:var(--radius);background:0 0;border:none;padding:4px 8px;font-size:18px;line-height:1}.modal-close:hover{color:var(--text);background:var(--surface-muted)}.recibo-seccion{margin-bottom:18px}.recibo-seccion h3{text-transform:uppercase;letter-spacing:.03em;color:var(--text-secondary);margin:0 0 6px;font-size:12px;font-weight:600}.recibo-linea{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:6px 0;font-size:13px;display:flex}.recibo-subtotal{justify-content:space-between;padding-top:8px;font-size:13px;font-weight:600;display:flex}.recibo-neto{border-top:2px solid var(--text);justify-content:space-between;margin-top:16px;padding-top:12px;font-size:16px;font-weight:700;display:flex}.form-grid{grid-template-columns:repeat(2,1fr);gap:12px 16px;margin-bottom:4px;display:grid}.form-field{flex-direction:column;gap:4px;display:flex}.form-field.span-2{grid-column:1/-1}.form-field label{color:var(--text-secondary);font-size:12px;font-weight:600}.modal-actions{border-top:1px solid var(--border);justify-content:flex-end;gap:8px;margin-top:20px;padding-top:16px;display:flex}.spinner{vertical-align:-2px;border:2px solid #ffffff73;border-top-color:#fff;border-radius:50%;width:13px;height:13px;margin-right:7px;animation:.7s linear infinite spin;display:inline-block}.spinner.spinner-dark{border-color:var(--border);border-top-color:var(--text-secondary)}@keyframes spin{to{transform:rotate(360deg)}}.progress-bar-indeterminate{background:var(--surface-muted);border-radius:2px;width:100%;height:3px;margin:8px 0 16px;position:relative;overflow:hidden}.progress-bar-indeterminate:after{content:"";background:var(--accent-strong);width:40%;height:100%;animation:1.1s ease-in-out infinite progress-indeterminate;display:block}@keyframes progress-indeterminate{0%{margin-left:-40%}to{margin-left:100%}}.analytics-header{color:#fff;border-radius:var(--radius-lg);border-left:6px solid var(--accent);background:#1f2430;flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:20px;padding:16px 22px;display:flex}.analytics-header h1{letter-spacing:.08em;text-transform:uppercase;color:#fff;margin:0;font-size:14px;font-weight:700}.analytics-header-actions{flex-wrap:wrap;gap:8px;margin-left:auto;display:flex}.kpi-grid{background:var(--border);border:1px solid var(--border);border-radius:var(--radius-lg);grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1px;margin-bottom:20px;display:grid;overflow:hidden}.kpi-card{background:var(--surface);flex-direction:column;gap:6px;min-width:0;padding:16px 18px 12px;display:flex}.kpi-label{letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);margin:0;font-size:11px;font-weight:700}.kpi-value{color:var(--text);font-size:25px;font-weight:700;line-height:1.15}.kpi-sparkline{height:44px;margin:2px -6px 0}.kpi-deltas{border-top:1px solid var(--border);justify-content:space-between;gap:8px;margin-top:2px;padding-top:8px;font-size:11px;display:flex}.kpi-delta{flex-direction:column;gap:2px;display:flex}.kpi-delta-label{color:var(--text-muted)}.kpi-delta-value{font-weight:700}.kpi-delta-value.positivo{color:var(--success)}.kpi-delta-value.negativo{color:var(--danger)}.kpi-delta-value.neutro{color:var(--text-muted)}.kpi-card-link{cursor:pointer;color:inherit;text-decoration:none}.kpi-card-link:hover .kpi-card{background:var(--surface-hover)}.analytics-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:20px;padding:16px 18px 8px}.analytics-panel-title{letter-spacing:.05em;text-transform:uppercase;color:var(--text-secondary);margin:0 0 12px;font-size:11px;font-weight:700}.analytics-grid-2{grid-template-columns:1fr 1fr;gap:20px;display:grid}@media (width<=900px){.analytics-grid-2{grid-template-columns:1fr}}.detalle-expand summary{cursor:pointer;font-size:13px;font-weight:500}.paginador-puntos{color:var(--text-muted,#8392ab);-webkit-user-select:none;user-select:none;padding:0 .35rem}