.login-container{min-height:100vh;display:flex;justify-content:center;align-items:center;padding:2rem;position:relative;z-index:10}.login-card{width:100%;max-width:420px;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:24px;padding:3rem 2.5rem;box-shadow:var(--glass-shadow);animation:slideUp .6s cubic-bezier(.16,1,.3,1)}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:2.5rem}.login-header h2{font-size:2rem;font-weight:700;margin-bottom:.5rem;background:linear-gradient(135deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.login-header p{color:var(--text-muted);font-size:.95rem}.login-card .form-group{margin-bottom:1.5rem;position:relative}.input-icon-wrapper{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:1rem;color:#64748b;width:20px;height:20px}.login-card .form-control{padding-left:3rem}.submit-btn{width:100%;margin-top:1rem;display:flex;justify-content:center;align-items:center;gap:.5rem}.error-message{background:#ef44441a;border-left:4px solid #ef4444;color:#fca5a5;padding:1rem;border-radius:8px;margin-bottom:1.5rem;font-size:.9rem;animation:shake .5s}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}.layout-container{display:flex;min-height:100vh;position:relative;z-index:10}.sidebar{width:260px;background:var(--sidebar-bg);border-right:1px solid var(--glass-border);display:flex;flex-direction:column;padding:2rem 1rem;box-shadow:4px 0 24px #0000000d}.sidebar-logo{font-size:1.5rem;font-weight:700;text-align:center;margin-bottom:3rem;background:linear-gradient(135deg,#60a5fa,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav-menu{flex:1;display:flex;flex-direction:column;gap:.5rem}.nav-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.5rem;border-radius:12px;color:#94a3b8;text-decoration:none;font-weight:500;transition:all .3s ease}.nav-item:hover{background:#ffffff1a;color:#fff}.nav-item.active{background:linear-gradient(135deg,#3b82f633,#8b5cf633);color:#60a5fa;border:1px solid rgba(96,165,250,.3)}.sidebar-footer{margin-top:auto;border-top:1px solid var(--glass-border);padding-top:1.5rem}.logout-btn-top{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;margin-left:1rem;border-radius:99px;background:#fef2f2;border:1px solid #fecaca;color:#ef4444;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 4px #ef44441a}.logout-btn-top:hover{background:#ef4444;color:#fff;transform:translateY(-2px);box-shadow:0 4px 10px #ef44444d}.logout-btn-top:active{transform:translateY(0)}.main-content-area{flex:1;display:flex;flex-direction:column;overflow:hidden}.topbar{height:80px;background:#fff;border-bottom:1px solid var(--glass-border);display:flex;justify-content:space-between;align-items:center;padding:0 2rem;box-shadow:0 1px 3px #0000000d}.page-title{font-size:1.5rem;font-weight:600}.user-profile{display:flex;align-items:center;gap:1rem}.avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));display:flex;justify-content:center;align-items:center;font-weight:700;font-size:1.2rem}.page-content{flex:1;padding:2rem;overflow-y:auto}.mobile-header{display:none}.nav-divider{height:1px;background:var(--glass-border);margin:1rem 0}@media (max-width: 768px){.layout-container{flex-direction:column}.mobile-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;background:#0f172acc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--glass-border);position:sticky;top:0;z-index:50}.mobile-header .sidebar-logo{margin-bottom:0;font-size:1.25rem}.mobile-menu-btn{background:transparent;border:none;color:var(--text-light);cursor:pointer}.sidebar{position:fixed;top:0;left:-300px;height:100vh;width:250px;z-index:100;background:#0f172af2;transition:left .3s ease}.sidebar.open{left:0}.sidebar-logo.desktop-only{display:none}.sidebar{padding-top:4rem}.topbar{padding:1rem;height:auto;flex-direction:column;gap:1rem;align-items:flex-start}.page-title{font-size:1.25rem}.page-content{padding:1rem}}.pos-container{display:grid;grid-template-columns:2fr 1fr;gap:2rem;height:calc(100vh - 120px)}.pos-main{display:flex;flex-direction:column;gap:1.5rem}.scanner-section{background:var(--glass-bg);border:1px solid var(--glass-border);padding:1.5rem;border-radius:16px;display:flex;gap:1rem;align-items:center}.scanner-input{flex:1;font-size:1.25rem;padding:1rem 1.5rem;background:#fff;border:2px solid var(--primary-color);border-radius:12px;color:#0f172a;font-family:monospace;box-shadow:0 0 15px #3b82f633;transition:all .2s}.scanner-input:focus{outline:none;box-shadow:0 0 20px #3b82f666}.cart-section{flex:1;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}.cart-table{width:100%;border-collapse:collapse}.cart-table th{text-align:left;padding:1rem;background:#f8fafc;border-bottom:1px solid var(--glass-border);color:var(--text-muted)}.cart-table td{padding:1rem;border-bottom:1px solid var(--glass-border)}.qty-control{display:flex;align-items:center;gap:.5rem}.qty-btn{background:#e2e8f0;border:none;color:#0f172a;width:28px;height:28px;border-radius:6px;cursor:pointer}.qty-btn:hover{background:var(--primary-color)}.pos-sidebar{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;padding:1.5rem;display:flex;flex-direction:column}.checkout-summary{flex:1}.summary-row{display:flex;justify-content:space-between;padding:.75rem 0;font-size:1.1rem}.summary-total{display:flex;justify-content:space-between;padding:1rem 0;margin-top:1rem;border-top:2px dashed #cbd5e1;font-size:1.8rem;font-weight:700;color:#34d399}.pay-btn{width:100%;padding:1.25rem;font-size:1.2rem;font-weight:600;border-radius:12px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;border:none;cursor:pointer;margin-top:auto;transition:transform .2s;box-shadow:0 4px 15px #10b9814d}.pay-btn:hover{transform:translateY(-2px)}.dashboard-container{display:flex;flex-direction:column;gap:2rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.stat-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;padding:1.5rem;display:flex;align-items:center;gap:1.5rem;transition:transform .2s}.stat-card:hover{transform:translateY(-5px);box-shadow:var(--glass-shadow)}.stat-icon{width:60px;height:60px;border-radius:12px;display:flex;justify-content:center;align-items:center;color:#fff}.stat-info h3{font-size:.9rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem}.stat-info p{font-size:1.8rem;font-weight:700;color:var(--text-dark)}.recent-activity{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;padding:1.5rem}.recent-activity h2{font-size:1.25rem;margin-bottom:1.5rem;color:#60a5fa}.activity-table{width:100%;border-collapse:collapse}.activity-table th{text-align:left;padding:1rem;background:#f8fafc;color:var(--text-muted);border-bottom:1px solid var(--glass-border)}.activity-table td{padding:1rem;border-bottom:1px solid var(--glass-border)}.badge{padding:.25rem .75rem;border-radius:9999px;font-size:.85rem;font-weight:500}.badge.pendiente{background:#fef3c7;color:#d97706}.badge.pagado{background:#d1fae5;color:#059669}.crud-container{display:flex;flex-direction:column;gap:1.5rem}.crud-header{display:flex;justify-content:space-between;align-items:center}.crud-table-container{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;overflow:hidden}.crud-table{width:100%;border-collapse:collapse}.crud-table th,.crud-table td{padding:1rem 1.5rem;text-align:left}.crud-table th{background:#f8fafc;color:var(--text-muted);border-bottom:1px solid var(--glass-border);font-weight:500}.crud-table td{border-bottom:1px solid var(--glass-border)}.crud-actions{display:flex;gap:.5rem}.icon-btn{background:#e2e8f0;border:none;color:#0f172a;width:32px;height:32px;border-radius:8px;cursor:pointer;display:flex;justify-content:center;align-items:center;transition:all .2s}.icon-btn.edit:hover{background:var(--primary-color);color:#fff}.icon-btn.delete:hover{background:#ef4444;color:#fff}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;justify-content:center;align-items:center;z-index:100}.modal-content{background:#fff;border:1px solid var(--glass-border);border-radius:20px;padding:2rem;width:100%;max-width:500px;box-shadow:var(--glass-shadow);color:#0f172a}.modal-content h3{margin-bottom:1.5rem;font-size:1.3rem}.modal-actions{display:flex;justify-content:flex-end;gap:1rem;margin-top:2rem}.btn-cancel{background:transparent;border:1px solid #cbd5e1;color:#334155;padding:.75rem 1.5rem;border-radius:9999px;cursor:pointer}.btn-cancel:hover{background:#e2e8f0}.inventario-container{display:flex;flex-direction:column;gap:1.5rem}.search-bar-container{background:var(--glass-bg);border:1px solid var(--glass-border);padding:1.5rem;border-radius:16px;display:flex;gap:1rem;align-items:center}.search-input{flex:1;font-size:1.2rem;padding:1rem 1.5rem;background:#0f172a99;border:2px solid var(--glass-border);border-radius:12px;color:#fff;transition:all .2s}.search-input:focus{outline:none;border-color:#60a5fa;box-shadow:0 0 15px #60a5fa33}.results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.product-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.product-header{display:flex;justify-content:space-between;align-items:flex-start}.product-code{font-family:monospace;color:#60a5fa;font-size:.9rem;background:#60a5fa1a;padding:.2rem .5rem;border-radius:6px}.product-title{font-size:1.2rem;font-weight:600;margin-top:.5rem}.product-stats{display:grid;grid-template-columns:1fr 1fr;gap:1rem;background:#0003;padding:1rem;border-radius:12px}.stat-item{display:flex;flex-direction:column;gap:.25rem}.stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase}.stat-value{font-weight:700;font-size:1.1rem}.btn-ingreso{margin-top:auto;width:100%;padding:.8rem;border-radius:8px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;border:none;font-weight:600;cursor:pointer;display:flex;justify-content:center;align-items:center;gap:.5rem;transition:transform .2s}.btn-ingreso:hover{transform:translateY(-2px);box-shadow:0 4px 12px #10b9814d}.stock-badge{font-size:1.4rem;font-weight:800}.stock-badge.high{color:#34d399}.stock-badge.low{color:#fbbf24}.stock-badge.danger{color:#ef4444}.cierre-container{display:flex;flex-direction:column;gap:2rem}.cierre-cards{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.cierre-card{background:var(--glass-bg);border:1px solid var(--glass-border);padding:2rem;border-radius:16px;display:flex;flex-direction:column;gap:1.5rem}.cierre-title{color:#60a5fa;font-size:1.2rem}.cierre-card .stat{display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:.5rem}.big-total{font-size:2.5rem;font-weight:700;text-align:center;margin:1rem 0;color:#34d399}.input-money{width:100%;font-size:2rem;text-align:center;padding:1rem;background:#0000004d;border:2px solid #60a5fa;color:#fff;border-radius:12px}.diferencia-box{padding:1.5rem;border-radius:12px;text-align:center;font-size:1.2rem;font-weight:700}.diferencia-box.ok{background:#10b98133;border:1px solid #10b981;color:#34d399}.diferencia-box.faltante{background:#ef444433;border:1px solid #ef4444;color:#fca5a5}.diferencia-box.sobrante{background:#f59e0b33;border:1px solid #f59e0b;color:#fbbf24}.abonos-container{display:flex;flex-direction:column;gap:1.5rem}.deuda-header{background:#fff;border:1px solid #e2e8f0;padding:1.5rem;border-radius:12px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.cliente-selector{width:100%;max-width:300px;background:#fff;color:var(--text-dark);padding:.8rem;border:1px solid var(--glass-border);border-radius:8px;font-size:1rem;font-family:inherit;transition:all .3s ease}.cliente-selector:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #3b82f633}.deuda-amount{font-size:2.5rem;font-weight:800;color:#ef4444}.abono-form-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:16px;padding:2rem;max-width:600px;margin:0 auto;width:100%}.abono-form-card h3{margin-bottom:2rem;color:#60a5fa;text-align:center}.usuarios-page{display:flex;flex-direction:column;gap:2rem}.page-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.table-responsive{overflow-x:auto;border-radius:12px;background:var(--glass-bg);border:1px solid var(--glass-border)}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:1rem;text-align:left;border-bottom:1px solid var(--glass-border)}.data-table th{font-weight:600;color:var(--text-muted);background:#0003}.rol-badge{padding:4px 8px;border-radius:12px;font-size:.8rem;font-weight:700;text-transform:uppercase}.rol-badge.admin{background:#8b5cf633;color:#a78bfa}.rol-badge.empleado{background:#3b82f633;color:#60a5fa}.usuarios-form{margin-top:1.5rem}.config-page{display:flex;flex-direction:column;gap:2rem}.config-container{width:100%}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}@media (max-width: 768px){.form-grid{grid-template-columns:1fr}.form-group[style]{grid-column:span 1!important}}.proveedores-container{animation:fadeIn .3s ease-out}.scale-in{animation:scaleIn .2s cubic-bezier(.16,1,.3,1)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.crud-table th,.crud-table td{border-bottom:1px solid #f1f5f9}.crud-table tr:hover{background-color:#f8fafc}.action-btn{transition:all .2s ease}.action-btn.edit:hover{background-color:#dbeafe!important}.action-btn.delete:hover{background-color:#fecaca!important}.cierres-dia-container{display:flex;flex-direction:column;gap:1.5rem}.tabs-header{display:flex;gap:1rem;border-bottom:2px solid #e2e8f0;margin-bottom:1rem}.tab-btn{padding:1rem 1.5rem;background:transparent;border:none;border-bottom:3px solid transparent;margin-bottom:-2px;font-size:1.1rem;font-weight:600;color:#64748b;cursor:pointer;transition:all .2s ease}.tab-btn:hover{color:#0f172a}.tab-btn.active{color:#3b82f6;border-bottom-color:#3b82f6}@media (max-width: 768px){.tab-content>div{grid-template-columns:1fr!important}.cierre-detalles{grid-template-columns:1fr!important}}:root{--primary-color: #3b82f6;--primary-hover: #2563eb;--secondary-color: #8b5cf6;--sidebar-bg: #1e293b;--background-canvas: #f8fafc;--text-dark: #0f172a;--text-muted: #64748b;--glass-bg: #ffffff;--glass-border: #e2e8f0;--glass-shadow: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Outfit,sans-serif;background-color:var(--background-canvas);color:var(--text-dark);overflow-x:hidden}.app-background{min-height:100vh;position:relative;overflow:hidden}.blobs{display:none}.blob{position:absolute;filter:blur(80px);opacity:.6;border-radius:50%;animation:float 20s infinite ease-in-out alternate}.blob-1{background-color:var(--primary-color);width:400px;height:400px;top:-100px;left:-100px}.blob-2{background-color:var(--secondary-color);width:500px;height:500px;bottom:-150px;right:-100px;animation-delay:-5s}.blob-3{background-color:#06b6d4;width:300px;height:300px;top:40%;left:50%;animation-delay:-10s}@keyframes float{0%{transform:translate(0) scale(1)}to{transform:translate(50px,50px) scale(1.1)}}.main-content{position:relative;z-index:10;min-height:100vh;display:flex;flex-direction:column}.home-container{flex:1;display:flex;justify-content:center;align-items:center;padding:2rem}.glass-card{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:24px;padding:3rem;box-shadow:var(--glass-shadow);text-align:center;max-width:600px;width:100%;transform:translateY(0);transition:transform .3s ease,box-shadow .3s ease}.glass-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px #0006}.title{font-size:2.5rem;font-weight:700;margin-bottom:1rem;background:linear-gradient(to right,#60a5fa,#a78bfa);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.subtitle{font-size:1.1rem;color:var(--text-muted);margin-bottom:2.5rem;line-height:1.6}.primary-btn{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;border:none;padding:12px 32px;border-radius:9999px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #3b82f666}.primary-btn:hover{transform:scale(1.05);box-shadow:0 6px 20px #3b82f699}.primary-btn:active{transform:scale(.98)}.secondary-btn{background:#fff;color:var(--primary-color);border:1px solid var(--glass-border);padding:10px 24px;border-radius:9999px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 4px #0000000d}.secondary-btn:hover{border-color:var(--primary-color);background:#eff6ff;transform:translateY(-2px);box-shadow:0 4px 10px #3b82f626}.secondary-btn:active{transform:translateY(0)}.btn-cancel{background:#f1f5f9;color:#64748b;border:none;padding:10px 24px;border-radius:9999px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-cancel:hover{background:#e2e8f0;color:#334155;transform:translateY(-2px);box-shadow:0 4px 10px #00000014}.btn-cancel:active{transform:translateY(0)}.form-group{margin-bottom:1rem;text-align:left}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-muted)}.form-control{width:100%;padding:12px 16px;background:#f1f5f9;border:1px solid transparent;border-radius:8px;color:var(--text-dark);font-size:1rem;font-family:inherit;transition:all .3s ease}.form-control:focus{outline:none;background:#fff;border-color:var(--primary-color);box-shadow:0 0 0 3px #3b82f633}.form-control::placeholder{color:#94a3b8}@media print{body{background:#fff!important;color:#000!important}.no-print,.sidebar,.topbar,.mobile-header,.blobs,.modal-header,.close-btn,.invoice-actions{display:none!important}.modal-overlay{background:none!important;position:static;display:block!important}.modal-content{border:none!important;box-shadow:none!important;background:transparent!important;padding:0!important;margin:0!important}#print-area{visibility:visible!important;position:absolute;left:0;top:0;width:300px!important;background:#fff!important;color:#000!important;margin:0!important;padding:10px!important}body *{visibility:hidden}#print-area,#print-area *{visibility:visible}}