Square broadcast-design mockup showing a live gaming stream interface with a transparent chat overlay anchored along the right side. The chat panel contains layered rounded message bubbles, small colorful avatar circles, reaction icons, moderator badges, and a highlighted donation card, while the gameplay area remains clearly visible. Add a compact viewer-count chip and microphone status indicator for realistic hierarchy. Dark charcoal glassmorphism panels with cyan and coral accents, crisp screen capture aesthetic, organized spacing, no readable usernames, no brand logo, no watermark.