:root{--background-dark: #1a1d21;--background-light: #2c3035;--background-lighter: #3c4045;--border-color: #4a4e53;--text-primary: #e8e6e3;--text-secondary: #a8a6a3;--accent-primary: #3b82f6;--accent-secondary: #f59e0b;--accent-tertiary: #10b981;--accent-primary-hover: #60a5fa;--font-family: "Inter", sans-serif;--error-color: #ef4444;--chart-color-1: #3b82f6;--chart-color-2: #f59e0b;--chart-color-3: #10b981;--chart-color-4: #ef4444;--chart-color-5: #8b5cf6;--chart-color-6: #ec4899;--chart-color-7: #64748b}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;background-color:var(--background-dark);color:var(--text-primary);font-family:var(--font-family)}#root{display:flex}.mode-selection-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:var(--background-dark);display:flex;justify-content:center;align-items:center;padding:2rem;z-index:2000}.mode-selection-box{background-color:var(--background-light);border:1px solid var(--border-color);border-radius:12px;padding:3rem;max-width:800px;width:100%;text-align:center;animation:fadeIn .5s ease-out}.mode-selection-title{font-size:2.5rem;font-weight:700;margin-bottom:.5rem}.mode-selection-box>p{font-size:1.1rem;color:var(--text-secondary);margin-bottom:2.5rem}.mode-selection-buttons{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.mode-selection-button{background-color:var(--background-lighter);border:1px solid var(--border-color);border-radius:8px;padding:1.5rem;text-align:left;cursor:pointer;transition:all .2s ease;color:var(--text-primary)}.mode-selection-button:hover{transform:translateY(-5px);border-color:var(--accent-primary);box-shadow:0 10px 15px -3px #0003}.mode-selection-button:disabled{cursor:not-allowed;opacity:.5}.mode-selection-button:disabled:hover{transform:none;border-color:var(--border-color);box-shadow:none}.mode-selection-button h3{font-size:1.25rem;margin-bottom:.5rem}.mode-selection-button p{font-size:.9rem;color:var(--text-secondary);line-height:1.5}.app-loader,.app-error{width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:1rem}.app-loader p{font-size:1.1rem;color:var(--text-secondary);text-transform:capitalize}.app-error{background-color:var(--background-light);padding:2rem;border-radius:8px;max-width:500px;margin:auto;text-align:center}.app-error h2{margin-bottom:.5rem;color:var(--error-color)}.app-error button{margin-top:1.5rem;background-color:var(--accent-primary);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:6px;font-weight:600;cursor:pointer;transition:background-color .2s}.app-error button:hover{background-color:var(--accent-primary-hover)}.sidebar{width:240px;background-color:var(--background-dark);border-right:1px solid var(--border-color);display:flex;flex-direction:column;padding:1.5rem 1rem;flex-shrink:0}.sidebar-header{font-size:1.5rem;font-weight:700;margin-bottom:2rem;color:var(--text-primary);text-align:center}.nav{display:flex;flex-direction:column;gap:.25rem}.nav-item{padding:.7rem 1rem;border-radius:6px;cursor:pointer;font-size:.95rem;font-weight:500;color:var(--text-secondary);transition:background-color .2s,color .2s;border:1px solid transparent}.nav-item:hover{background-color:var(--background-light);color:var(--text-primary)}.nav-item.active{background-color:var(--accent-primary);color:#fff;font-weight:600}.main-content{flex-grow:1;padding:2rem;overflow-y:auto;display:flex;flex-direction:column}.main-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-bottom:2rem}.header-title-group{display:flex;align-items:center;gap:1rem}.content-header{font-size:2rem;font-weight:700}.header-controls{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.mode-indicator{background-color:var(--background-lighter);padding:.25rem .75rem;border-radius:1rem;font-size:.75rem;text-transform:uppercase;font-weight:600;border:1px solid var(--border-color)}.mode-indicator.live{color:var(--accent-tertiary);border-color:var(--accent-tertiary)}.mode-indicator.demo{color:var(--accent-secondary);border-color:var(--accent-secondary)}.dashboard-content{flex-grow:1}.dashboard-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(400px,1fr))}.full-page-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(4,1fr)}.grid-col-span-1{grid-column:span 1}.grid-col-span-2{grid-column:span 2}.grid-col-span-3{grid-column:span 3}.grid-col-span-4{grid-column:span 4}.kpi-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1.5rem;grid-column:1 / -1}.kpi-card{background-color:var(--background-light);border:1px solid 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var(--border-color);border-radius:8px;padding:1.5rem;display:flex;flex-direction:column;position:relative}.dashboard-card-header{font-size:1.25rem;font-weight:600;margin-bottom:1.5rem;display:flex;justify-content:space-between;align-items:center}.dashboard-card-content{flex-grow:1;display:flex;flex-direction:column;align-items:center;justify-content:center}.table-wrapper{overflow-x:auto;flex-grow:1;width:100%}.data-table,.pl-table{width:100%;border-collapse:collapse}.data-table th,.data-table td,.pl-table th,.pl-table td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--border-color);white-space:nowrap}.data-table th{font-size:.875rem;font-weight:600;color:var(--text-secondary);background-color:var(--background-lighter);position:sticky;top:0;z-index:1}.data-table .numeric,.pl-table .numeric{text-align:right}.data-table .low-stock{color:var(--accent-secondary);font-weight:600}.data-table tfoot .total-row td,.pl-table tfoot .total-row td,.data-table .total-row,.pl-table 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bounce{0%,80%,to{transform:scale(0)}40%{transform:scale(1)}}.initial-loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;flex-grow:1;gap:1rem}.initial-loading-container p{color:var(--text-secondary)}.loading-spinner{width:48px;height:48px;border:5px solid var(--border-color);border-bottom-color:var(--accent-primary);border-radius:50%;display:block;animation:rotation 1s linear infinite}.error-message{color:var(--error-color);font-weight:500;background-color:#ef44441a;border:1px solid var(--error-color);padding:1rem;border-radius:8px}@keyframes rotation{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.export-excel-icon{background:none;border:none;width:1.25rem;height:1.25rem;cursor:pointer;color:var(--text-secondary);transition:color .2s ease}.export-excel-icon:hover{color:var(--text-primary)}.skeleton-loader{background-color:var(--background-lighter);animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite;border-radius:4px}@keyframes pulse{50%{opacity:.5}}.skeleton-card-wrapper .skeleton-title{height:1.25rem;width:40%}.skeleton-card-wrapper .dashboard-card-content{display:flex;flex-direction:column;gap:1rem;padding-top:1rem}.skeleton-card-wrapper .skeleton-line{height:1rem}.kpi-card .skeleton-line{background-color:var(--background-lighter);animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite;border-radius:4px}@media print{body,html{background-color:#fff;color:#000}.sidebar,.main-header,.ai-modal-overlay,.drilldown-modal-overlay,.export-excel-icon{display:none!important}.main-content{padding:0;overflow:visible}.dashboard-grid,.full-page-grid,.kpi-container,.balance-sheet-container{display:block}.dashboard-card,.kpi-card,.bs-side{page-break-inside:avoid;border:1px solid #ccc;box-shadow:none}.dashboard-card-content{justify-content:flex-start}}