:root{--wa-shell: #e8ece9;--wa-sidebar: #f3f5f3;--wa-chat-bg: #efeae2;--wa-own-msg: #d9fdd3;--wa-other-msg: #ffffff}body{margin:0;background:radial-gradient(circle at top right,#b7d8cc,#d5dbd8 40%,#cfd5d2)}#root{min-height:100vh}.chat-bg-pattern{background-color:var(--wa-chat-bg);background-image:linear-gradient(0deg,rgba(33,48,45,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(33,48,45,.03) 1px,transparent 1px);background-size:24px 24px}