:root{--primary:#c00;--primary-dark:#8b0000;--accent:#f44;--white:#fff;--text:#333;--text-light:#666;--bg:#f5f5f5;--border:#e0e0e0;--success:#28a745;--warning:#ffc107}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}a{color:inherit;text-decoration:none}@media (width<=768px){body{font-size:14px}.main-content{width:100%!important;max-width:100vw!important;margin-left:0!important;padding:60px 12px 12px!important;overflow-x:hidden!important}.sidebar-hamburger{display:block!important}.sidebar-menu{left:-250px!important}.sidebar-menu.open{left:0!important}.sidebar-overlay{display:block!important}.stats-grid{grid-template-columns:repeat(2,1fr)!important;gap:10px!important}.charts-row,.form-grid{grid-template-columns:1fr!important}.form-grid>div[style*=span\ 2]{grid-column:span 1!important}.page-header{flex-direction:column!important;gap:12px!important}.page-header>div:last-child{text-align:left!important}.btn-text{display:none!important}.tableWrap{-webkit-overflow-scrolling:touch!important;overflow-x:auto!important}.tableWrap table{min-width:600px!important}th,td{padding:6px 4px!important;font-size:11px!important}.chat-container{flex-direction:column!important;position:relative!important}.chat-contacts{border-right:none!important;width:100%!important;height:100%!important;max-height:none!important}.chat-contacts-hidden{display:none!important}.chat-area{z-index:10;background:#fff;inset:0;position:absolute!important}.chat-area-hidden{display:none!important}.chat-back-btn{display:block!important}.stat-card-value{font-size:22px!important}.stat-card-label{font-size:11px!important}.chart-card{padding:8px!important}.filters{gap:6px!important}.filter-select{padding:6px 10px!important;font-size:12px!important}}@media (width>=769px){.sidebar-hamburger,.sidebar-overlay{display:none!important}.sidebar-menu{left:0!important}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeOut{0%{opacity:1}to{opacity:0}}.fade-in{animation:.4s ease-out fadeIn}.fade-out{animation:.3s ease-in fadeOut}