.chist-chart{width:100%;min-height:260px}.analytics-grid .card{overflow:hidden}.chart-title{font-weight:700;margin-bottom:.25rem}.chart-note{font-size:.8rem;color:#6c757d}.analytics-tools{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem}.delta-up{color:#198754}.delta-down{color:#dc3545}@media print{.topbar,.desktop-side,.mobile-nav,.period-card,.analytics-tools,.btn,form{display:none!important}.app-main{max-width:none!important}.card{break-inside:avoid;border:1px solid #bbb!important}.chist-chart{min-height:220px}}