:root{--bg-primary: #1e1e1e;--bg-secondary: #2d2f31;--accent-color: #3b65a5;--text-primary: #ffffff;--text-secondary: #aaaaaa;--border-color: #3f4145;--success: #43b581;--danger: #f04747}body{margin:0;padding:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);overflow:hidden}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#555;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#777}.glass-panel{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:4px}.btn{background-color:var(--accent-color);color:#fff;border:1px solid #2a4b7c;padding:6px 12px;border-radius:3px;cursor:pointer;font-size:.9rem;transition:background .2s}.btn:hover{background-color:#4a7bc9}.btn-danger{background-color:var(--danger);border-color:#c0392b}.btn-danger:hover{background-color:#ff5f5f}input{background-color:var(--bg-primary);border:1px solid var(--border-color);color:#fff;padding:6px 10px;border-radius:3px;outline:none}input:focus{border-color:var(--accent-color)}