#telotree-widget {
            position: fixed;
            bottom: 16px;
            right: 16px;
            background: linear-gradient(135deg, #3b82f6, #9333ea);
            border-radius: 50%;
            width: 56px;
            height: 56px;
            display: flex;
            justify-content: center;
            align-items: center;
            cursor: grab;
            z-index: 999999;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            user-select: none;
            touch-action: none;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

        #telotree-widget:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
        }

        #telotree-widget.dragging {
            cursor: grabbing;
            transform: scale(1.1);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
            transition: none;
        }

        #telotree-widget.animating {
            transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        #telotree-modal {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.5);
            justify-content: center;
            align-items: center;
            z-index: 999998;
            backdrop-filter: blur(4px);
        }

        #telotree-modal-content {
            background: white;
            width: 90%;
            max-width: 400px;
            height: 80%;
            display: flex;
            flex-direction: column;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            transform: scale(0.9);
            opacity: 0;
            transition: all 0.3s ease;
        }

        #telotree-modal.show #telotree-modal-content {
            transform: scale(1);
            opacity: 1;
        }

        #telotree-modal-content.mobile {
            width: 95%;
            height: 90%;
            border-radius: 8px;
        }

        #telotree-modal iframe {
            flex: 1;
            border: none;
        }

        .telotree-header {
            background: #ffffff;
            color: black;
            padding: 16px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #e5e7eb;
            font-weight: 600;
        }

        .telotree-header button {
            background: none;
            border: none;
            color: #6b7280;
            font-size: 24px;
            cursor: pointer;
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
        }

        .telotree-header button:hover {
            background: #f3f4f6;
            color: #374151;
        }

        /* Mobile optimizations */
        @media (max-width: 768px) {
            #telotree-widget {
                width: 52px;
                height: 52px;
                bottom: 20px;
                right: 20px;
            }
        }

        /* Prevent text selection during drag */
        .no-select {
            -webkit-user-select: none;
            -moz-user-select: none;
            -ms-user-select: none;
            user-select: none;
        }