*,*:before,*:after{box-sizing:border-box}:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#ffffffde;background-color:#0f172a;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}#root{min-height:100vh}a{font-weight:500;color:#3b82f6;text-decoration:none}a:hover{color:#60a5fa}h1,h2,h3,h4,h5,h6{margin:0;line-height:1.2}button{font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#1e293b}::-webkit-scrollbar-thumb{background:#475569;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#64748b}::selection{background:#3b82f64d;color:#f1f5f9}:focus-visible{outline:2px solid #3b82f6;outline-offset:2px}input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.7);cursor:pointer}input[type=date]::-webkit-calendar-picker-indicator:hover{filter:invert(.9)}.dashboard{min-height:100vh;padding:0;background:linear-gradient(135deg,#0f172a,#1e293b)}.dashboard-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:#1e293bcc;border-bottom:1px solid #334155;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:100}.header-left{display:flex;align-items:center;gap:1rem}.header-logo{height:40px;width:auto}.header-subtitle{color:#64748b;font-size:.875rem}.logout-button{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:transparent;border:1px solid #475569;color:#94a3b8;border-radius:6px;cursor:pointer;transition:all .2s}.logout-button:hover{background:#334155;color:#f1f5f9;border-color:#64748b}.controls-section{padding:1.5rem 2rem;background:#1e293b80;border-bottom:1px solid #334155}.date-controls{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}.date-picker{display:flex;align-items:center;gap:.5rem;color:#94a3b8}.date-picker label{font-size:.875rem}.date-picker input{padding:.5rem .75rem;background:#1e293b;border:1px solid #334155;border-radius:6px;color:#f1f5f9;font-size:.875rem}.date-picker input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 2px #3b82f633}.refresh-button{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:#3b82f6;border:none;color:#fff;border-radius:6px;cursor:pointer;font-weight:500;transition:all .2s}.refresh-button:hover:not(:disabled){background:#2563eb}.refresh-button:disabled{opacity:.6;cursor:not-allowed}.refresh-button .spinning{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.quick-ranges{display:flex;gap:.5rem}.quick-range-btn{padding:.375rem .75rem;background:transparent;border:1px solid #334155;color:#94a3b8;border-radius:6px;cursor:pointer;font-size:.75rem;transition:all .2s}.quick-range-btn:hover{background:#334155;color:#f1f5f9}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;padding:2rem}.stats-card{background:linear-gradient(145deg,#1e293b,#0f172a);border:1px solid #334155;border-radius:12px;padding:1.5rem;transition:all .3s}.stats-card:hover{transform:translateY(-2px);border-color:#3b82f6;box-shadow:0 4px 20px #3b82f626}.stats-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.stats-card-title{color:#94a3b8;font-size:.875rem;font-weight:500}.stats-card-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:#3b82f61a;border-radius:10px;color:#3b82f6}.stats-card-value{font-size:2rem;font-weight:700;color:#f1f5f9;margin-bottom:.5rem}.stats-card-subtitle{color:#64748b;font-size:.875rem}.stats-card-trend{display:inline-flex;align-items:center;gap:.25rem;font-size:.75rem;font-weight:500;margin-top:.5rem;padding:.25rem .5rem;border-radius:4px}.stats-card-trend.positive{color:#10b981;background:#10b9811a}.stats-card-trend.negative{color:#ef4444;background:#ef44441a}.charts-section{display:grid;grid-template-columns:repeat(auto-fit,minmax(500px,1fr));gap:1.5rem;padding:0 2rem 2rem}.charts-section-single{padding:0 2rem 2rem}.charts-section-single .chart-container{max-width:100%}.chart-container{background:linear-gradient(145deg,#1e293b,#0f172a);border:1px solid #334155;border-radius:12px;padding:1.5rem}.chart-container h3{margin:0 0 1rem;font-size:1rem;font-weight:600;color:#f1f5f9}.no-chart-data{display:flex;align-items:center;justify-content:center;height:300px;color:#64748b}.custom-tooltip{background:#1e293b;border:1px solid #334155;border-radius:8px;padding:.75rem 1rem;box-shadow:0 4px 12px #0000004d}.custom-tooltip .tooltip-label{color:#f1f5f9;font-weight:600;margin:0 0 .5rem}.custom-tooltip p{margin:.25rem 0;font-size:.875rem}.tables-section{padding:0 2rem 2rem}.section-title{margin:0 0 1rem;font-size:1rem;font-weight:600;color:#f1f5f9}.table-tabs{display:flex;gap:.5rem;margin-bottom:1rem}.tab-button{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;background:transparent;border:1px solid #334155;color:#94a3b8;border-radius:8px;cursor:pointer;font-weight:500;transition:all .2s}.tab-button:hover{background:#334155;color:#f1f5f9}.tab-button.active{background:#3b82f6;border-color:#3b82f6;color:#fff}.table-wrapper{background:linear-gradient(145deg,#1e293b,#0f172a);border:1px solid #334155;border-radius:12px;overflow:hidden}.table-container{overflow-x:auto}.sales-table{width:100%;border-collapse:collapse}.sales-table th,.sales-table td{padding:1rem;text-align:left;border-bottom:1px solid #334155}.sales-table th{background:#1e293bcc;color:#94a3b8;font-weight:600;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}.sales-table td{color:#e2e8f0;font-size:.875rem}.sales-table tbody tr:hover{background:#3b82f60d}.sales-table .text-right{text-align:right}.sales-table .font-medium{font-weight:600}.sales-table .text-success{color:#10b981}.machine-badge{display:inline-block;padding:.25rem .75rem;background:#3b82f61a;color:#60a5fa;border-radius:6px;font-size:.8125rem;font-weight:500;font-family:monospace}.operator-name{font-weight:600;color:#f1f5f9}.machine-count{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;background:#10b9811a;color:#10b981;border-radius:6px;font-size:.75rem;font-weight:600}.no-data{text-align:center;padding:3rem;color:#64748b}.operator-row:hover{background:#3b82f614}.operator-cell{display:flex;align-items:center;gap:.5rem}.expand-icon{color:#64748b;flex-shrink:0}.operator-row:hover .expand-icon{color:#3b82f6}.machine-sub-row{background:#0f172a80}.machine-sub-row:hover{background:#3b82f60d}.machine-sub-cell{padding-left:2rem}.machine-badge-small{display:inline-block;padding:.2rem .5rem;background:#3b82f614;color:#60a5fa;border-radius:4px;font-size:.75rem;font-weight:500;font-family:monospace}.machine-sub-row td{font-size:.8125rem;color:#94a3b8;border-bottom:1px solid rgba(51,65,85,.5)}.loading-overlay{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem;color:#94a3b8}.loading-spinner{width:48px;height:48px;border:3px solid #334155;border-top-color:#3b82f6;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}.error-banner{display:flex;align-items:center;justify-content:space-between;margin:1rem 2rem;padding:1rem 1.5rem;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;color:#fca5a5}.error-banner button{padding:.5rem 1rem;background:#ef4444;border:none;color:#fff;border-radius:6px;cursor:pointer;font-weight:500}.error-banner button:hover{background:#dc2626}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:6rem 2rem;text-align:center;color:#64748b}.empty-state svg{margin-bottom:1.5rem;opacity:.5}.empty-state h3{margin:0 0 .5rem;color:#94a3b8;font-size:1.25rem}.empty-state p{margin:0;font-size:.875rem}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e293b);padding:2rem}.login-card{width:100%;max-width:400px;background:linear-gradient(145deg,#1e293b,#0f172a);border:1px solid #334155;border-radius:16px;padding:2.5rem;box-shadow:0 20px 40px #0000004d}.login-header{text-align:center;margin-bottom:2rem}.login-logo{max-width:200px;height:auto;margin-bottom:.5rem}.login-header p{margin:.5rem 0 0;color:#64748b;font-size:.875rem}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;color:#94a3b8;font-size:.875rem;font-weight:500}.form-group input{width:100%;padding:.75rem 1rem;background:#0f172a;border:1px solid #334155;border-radius:8px;color:#f1f5f9;font-size:1rem;transition:all .2s;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px #3b82f633}.form-group input::placeholder{color:#475569}.error-message{color:#fca5a5;font-size:.875rem;margin-bottom:1rem;padding:.75rem;background:#ef44441a;border-radius:6px}.login-button{width:100%;padding:.875rem;background:linear-gradient(135deg,#3b82f6,#2563eb);border:none;border-radius:8px;color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s}.login-button:hover{transform:translateY(-1px);box-shadow:0 4px 12px #3b82f666}.login-button:active{transform:translateY(0)}@media(max-width:768px){.dashboard-header{padding:1rem}.header-left h1{font-size:1.25rem}.controls-section{padding:1rem}.date-controls{flex-direction:column;align-items:stretch}.date-picker{width:100%;justify-content:space-between}.date-picker input{flex:1}.quick-ranges{justify-content:center}.stats-grid{padding:1rem;gap:1rem}.charts-section{grid-template-columns:1fr;padding:0 1rem 1rem}.tables-section{padding:0 1rem 1rem}.table-tabs{flex-direction:column}.tab-button{justify-content:center}.sales-table th,.sales-table td{padding:.75rem .5rem;font-size:.75rem}.header-logo{height:32px}}.main-tabs{display:flex;gap:.5rem;padding:0 2rem;margin-top:1rem;border-bottom:1px solid #334155}.main-tab{display:flex;align-items:center;gap:.5rem;padding:1rem 1.5rem;background:transparent;border:none;border-bottom:2px solid transparent;color:#94a3b8;font-size:.9375rem;font-weight:500;cursor:pointer;transition:all .2s}.main-tab:hover{color:#f1f5f9;background:#3b82f60d}.main-tab.active{color:#3b82f6;border-bottom-color:#3b82f6}.tab-content{padding:2rem}.trends-tab{display:flex;flex-direction:column;gap:2rem}.trends-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.trend-stat-card{background:linear-gradient(145deg,#1e293b,#0f172a);border:1px solid #334155;border-radius:12px;padding:1.5rem}.trend-stat-card h4{margin:0 0 1rem;font-size:.875rem;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em}.peak-list{display:flex;flex-direction:column;gap:.75rem}.peak-item{display:flex;align-items:center;gap:.75rem;padding:.5rem;background:#0f172a80;border-radius:8px}.peak-rank{font-size:.75rem;font-weight:700;color:#f59e0b;min-width:24px}.peak-label{flex:1;color:#e2e8f0;font-size:.875rem}.peak-value{color:#10b981;font-weight:600;font-size:.875rem}.avg-value{font-size:2rem;font-weight:700;color:#f1f5f9;margin-bottom:.5rem}.avg-subtitle{color:#64748b;font-size:.875rem}.view-toggle{display:flex;gap:.5rem;flex-wrap:wrap}.toggle-btn{padding:.5rem 1rem;background:transparent;border:1px solid #334155;color:#94a3b8;border-radius:6px;cursor:pointer;font-size:.875rem;transition:all .2s}.toggle-btn:hover{background:#334155;color:#f1f5f9}.toggle-btn.active{background:#3b82f6;border-color:#3b82f6;color:#fff}.trend-charts{display:flex;flex-direction:column;gap:1.5rem}.chart-container.full-width{width:100%}.trends-filters{display:flex;gap:2rem;flex-wrap:wrap;align-items:center;margin-bottom:1rem}.active-filter-badge{padding:.5rem 1rem;background:#3b82f626;border:1px solid rgba(59,130,246,.3);border-radius:6px;color:#60a5fa;font-size:.875rem;font-weight:500}.no-peak-data{color:#64748b;font-size:.875rem;padding:.5rem}.products-tab{display:flex;flex-direction:column;gap:2rem}.products-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.5rem}.product-stat-card{background:linear-gradient(145deg,#1e293b,#0f172a);border:1px solid #334155;border-radius:12px;padding:1.5rem;text-align:center}.product-stat-card h4{margin:0 0 .75rem;font-size:.75rem;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em}.product-stat-card .stat-value{font-size:1.75rem;font-weight:700;color:#f1f5f9}.products-controls{display:flex;gap:2rem;flex-wrap:wrap;align-items:center}.control-group{display:flex;align-items:center;gap:.75rem}.control-group label{color:#94a3b8;font-size:.875rem;font-weight:500}.operator-select{padding:.5rem 1rem;background:#1e293b;border:1px solid #334155;border-radius:6px;color:#f1f5f9;font-size:.875rem;cursor:pointer;min-width:200px}.operator-select:focus{outline:none;border-color:#3b82f6}.products-charts{display:grid;grid-template-columns:repeat(auto-fit,minmax(450px,1fr));gap:1.5rem}.products-table-section{margin-top:1rem}.products-table-section h3{margin:0 0 1rem;font-size:1rem;font-weight:600;color:#f1f5f9}.products-table .rank-badge{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:#3b82f61a;color:#60a5fa;border-radius:6px;font-size:.75rem;font-weight:600}.products-table .rank-badge.top-3{background:#f59e0b26;color:#f59e0b}.products-table .product-name{font-weight:500;color:#f1f5f9;max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.predictions-tab{padding:1.5rem 2rem}.predictions-header{margin-bottom:1.5rem}.predictions-header h2{color:#f1f5f9;margin:0 0 .5rem;font-size:1.5rem}.predictions-subtitle{color:#64748b;font-size:.875rem;margin:0}.predictions-controls{display:flex;gap:2rem;flex-wrap:wrap;margin-bottom:1.5rem;padding:1rem;background:#1e293b80;border-radius:8px;border:1px solid #334155}.predictions-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:2rem}.prediction-stat-card{background:linear-gradient(135deg,#1e293b,#0f172a);border:1px solid #334155;border-radius:12px;padding:1.25rem;text-align:center}.prediction-stat-card h4{color:#94a3b8;font-size:.8125rem;font-weight:500;margin:0 0 .75rem;text-transform:uppercase;letter-spacing:.05em}.prediction-stat-card .stat-value{font-size:1.75rem;font-weight:700;color:#f1f5f9;margin-bottom:.25rem}.prediction-stat-card .stat-subtitle{font-size:.75rem;color:#64748b}.prediction-stat-card.trend-up{border-color:#10b981}.prediction-stat-card.trend-up .stat-value{color:#10b981}.prediction-stat-card.trend-down{border-color:#ef4444}.prediction-stat-card.trend-down .stat-value{color:#ef4444}.prediction-stat-card.trend-stable .stat-value{color:#f59e0b}.trend-indicator{display:flex;align-items:center;justify-content:center;gap:.25rem}.predictions-charts{display:flex;flex-direction:column;gap:2rem}.chart-legend-note{font-size:.75rem;color:#64748b;font-weight:400;margin-left:1rem}.predictions-methodology{margin-top:2rem;padding:1rem 1.5rem;background:#3b82f61a;border:1px solid rgba(59,130,246,.3);border-radius:8px}.predictions-methodology h4{color:#3b82f6;margin:0 0 .5rem;font-size:.875rem}.predictions-methodology p{color:#94a3b8;font-size:.8125rem;margin:0;line-height:1.6}@media(max-width:768px){.main-tabs{padding:0 1rem;overflow-x:auto}.main-tab{padding:.75rem 1rem;font-size:.8125rem;white-space:nowrap}.tab-content{padding:1rem}.trends-summary,.products-summary,.products-charts{grid-template-columns:1fr}.products-controls,.trends-filters{flex-direction:column;align-items:stretch}.operator-select{width:100%}.active-filter-badge{text-align:center}.predictions-tab{padding:1rem}.predictions-controls{flex-direction:column;gap:1rem}.predictions-summary{grid-template-columns:repeat(2,1fr)}.prediction-stat-card .stat-value{font-size:1.25rem}}@media(max-width:480px){.predictions-summary{grid-template-columns:1fr}}.dashboard-footer{margin-top:2rem;padding:1.5rem 2rem;text-align:center;border-top:1px solid #334155;background:#1e293b80}.dashboard-footer p{margin:0;color:#64748b;font-size:.875rem}