:root{--bg-primary: #111B21;--bg-secondary: #202C33;--bg-chat: #0B141A;--bg-input: #2A3942;--bubble-outgoing: #005C4B;--bubble-incoming: #202C33;--text-primary: #E9EDEF;--text-secondary: #8696A0;--accent-green: #00A884;--accent-green-dark: #25D366;--divider: #222D34;--ai-bar-bg: #1A2229;--ai-pill-bg: #00A884;--qa-green: #25D366;--qa-yellow: #FFC107;--qa-red: #E53935;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--font-size-base: 15px;--font-size-small: 12px;--font-size-message: 14.2px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:var(--font-family);font-size:var(--font-size-base);background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-secondary);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--bg-input)}button{font-family:var(--font-family);border:none;cursor:pointer;background:none}input,textarea,select{font-family:var(--font-family);outline:none}a{color:inherit;text-decoration:none}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.shimmer{background:linear-gradient(90deg,#2a2a2a 25%,#3a3a3a,#2a2a2a 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px}@keyframes typing-dot{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.reconnecting-bar{position:fixed;top:0;left:0;right:0;height:28px;background:#856404;color:#fff3cd;display:flex;align-items:center;justify-content:center;font-size:13px;z-index:2000;animation:fadeIn .3s ease}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}