:root{--cyan-bright:#0ff;--cyan-dark:#083344;--cyan-border:teal;--magenta-accent:#f0f;--black-bg:#000}body{background-color:var(--black-bg);color:var(--cyan-bright);height:100vh;margin:0;padding:0;font-family:sans-serif;overflow:hidden}.hud-container{background:radial-gradient(circle,#051020 0%,#000 100%);justify-content:center;align-items:center;width:100vw;height:100vh;display:flex}.hud-box{border:1px solid var(--cyan-border);background:#000000e6;flex-direction:column;width:95vw;height:95vh;padding:1rem;display:flex;position:relative}.hud-header{border-bottom:1px solid #0ff3;justify-content:space-between;align-items:center;padding-bottom:.5rem;display:flex}.chat-log-area{z-index:5;flex-direction:column;flex-grow:1;gap:.5rem;padding:1rem;display:flex;overflow-y:auto}.bg-message{border-left:2px solid var(--cyan-bright);color:#e0ffff;background:#00ffff0d;padding:4px 8px;font-size:13px}.bg-message.user{border-left-color:var(--magenta-accent);color:#ffe0ff}.avatar-container{z-index:1;pointer-events:none;opacity:.6;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.command-dock{border:1px solid var(--cyan-bright);background:#001428e6;border-radius:8px;align-items:center;gap:1rem;width:100%;height:80px;margin-top:auto;padding:0 1rem;display:flex}.dock-input{border:none;border-bottom:1px solid var(--cyan-border);color:#fff;background:0 0;outline:none;flex:1;font-size:1rem}.dock-btn{border:1px solid var(--cyan-border);width:44px;height:44px;color:var(--cyan-bright);cursor:pointer;justify-content:center;align-items:center;display:flex}.dock-btn.primary{background:var(--cyan-bright);color:#000;border:none}