:root{font-family:Montserrat,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#e0e0e0;background-color:#151718;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;padding:0;min-width:320px;min-height:100vh}a{font-weight:500;color:#407bff;text-decoration:none}a:hover{text-decoration:underline;color:#5890ff}body{margin:0;font-family:Montserrat,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica 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.2s;display:flex;align-items:center;justify-content:center;border-radius:4px}.chat-item:hover .chat-menu-button{opacity:1}.chat-menu-button:hover{background:#2a2d30;color:#e0e0e0}.chat-menu-dropdown{position:absolute;right:0;top:100%;background:#252729;border:1px solid #2a2d30;border-radius:6px;box-shadow:0 2px 10px #0000004d;z-index:10;min-width:150px;padding:4px;margin-top:2px}.chat-menu-option{display:block;width:100%;padding:8px 12px;background:none;border:none;color:#e0e0e0;text-align:left;cursor:pointer;border-radius:4px;font-size:13px;transition:background .2s;font-family:Montserrat,sans-serif}.chat-menu-option:hover{background:#2a2d30}.chat-menu-option.delete{color:#ff6b6b}.chat-menu-option.delete:hover{background:#ff6b6b1a}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:300;animation:fadeIn .2s 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