@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-color:#f8fafc;--surface-color:#fff;--text-primary:#1e293b;--text-secondary:#64748b;--primary-accent:#0284c7;--primary-accent-hover:#0369a1;--positive-color:#059669;--negative-color:#e11d48;--border-color:#e2e8f0;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius-md:.5rem;--radius-lg:.75rem}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.5}.dashboard-container{max-width:1600px;margin:0 auto;padding:1rem 2rem}.dashboard-header{flex-direction:column;gap:.25rem;margin-bottom:1rem;display:flex}.dashboard-title{color:var(--text-primary);letter-spacing:-.025em;font-size:1.5rem;font-weight:700}.dashboard-subtitle{color:var(--text-secondary);font-size:.875rem}.kpi-grid{grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1rem;display:grid}.kpi-card{background:var(--surface-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);flex-direction:column;padding:1rem 1.25rem;transition:transform .2s,box-shadow .2s;display:flex}.kpi-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.kpi-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;font-size:.875rem;font-weight:600}.kpi-value{color:var(--text-primary);align-items:baseline;gap:.5rem;font-size:2.25rem;font-weight:700;display:flex}.kpi-value.positive{color:var(--positive-color)}.kpi-value.negative{color:var(--negative-color)}.kpi-value.neutral{color:var(--primary-accent)}.kpi-unit{color:var(--text-secondary);font-size:1rem;font-weight:500}.charts-grid{grid-template-columns:repeat(12,1fr);gap:1rem;display:grid}.chart-card{background:var(--surface-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);flex-direction:column;padding:1rem;display:flex}.chart-card.col-span-12{grid-column:span 12}.chart-card.col-span-8{grid-column:span 8}.chart-card.col-span-6{grid-column:span 6}.chart-card.col-span-5{grid-column:span 5}.chart-card.col-span-4{grid-column:span 4}.chart-card.col-span-3{grid-column:span 3}@media (width<=1024px){.chart-card.col-span-8,.chart-card.col-span-6,.chart-card.col-span-5,.chart-card.col-span-4,.chart-card.col-span-3{grid-column:span 12}}@media (width<=768px){.dashboard-container{padding:1rem}.dashboard-title{font-size:1.25rem}.dashboard-subtitle{font-size:.8rem}.kpi-grid{grid-template-columns:1fr;gap:.75rem}.charts-grid{gap:.75rem}.kpi-card{padding:1rem}.kpi-value{font-size:1.75rem}.filter-btn{text-align:center;flex:1;padding:.5rem;font-size:.8rem}.chart-card{padding:.75rem}}.chart-header{margin-bottom:.75rem}.chart-title{color:var(--text-primary);font-size:1rem;font-weight:600}.chart-subtitle{color:var(--text-secondary);margin-top:.15rem;font-size:.75rem}.chart-content{flex:1;position:relative}.filters-bar{flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem;display:flex}.filter-btn{border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--surface-color);color:var(--text-secondary);cursor:pointer;padding:.5rem 1rem;font-size:.875rem;font-weight:500;transition:all .2s}.filter-btn:hover{background:var(--bg-color);color:var(--text-primary)}.filter-btn.active{background:var(--primary-accent);color:#fff;border-color:var(--primary-accent)}