.ppg-loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(30,30,30,.95);display:flex;align-items:center;justify-content:center;z-index:100;transition:opacity .5s ease}.ppg-loading-overlay.ppg-hidden{opacity:0;pointer-events:none}.ppg-loading-content{text-align:center;color:var(--ppg-text);max-width:400px}.ppg-loading-content p{margin:8px 0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}.ppg-loading-sub{color:#666;font-size:12px}.ppg-loading-detail{color:#888;font-size:12px}.ppg-spinner{width:48px;height:48px;border:3px solid var(--ppg-border);border-top:3px solid var(--ppg-primary);border-radius:50%;animation:ppg-spin 1s linear infinite;margin:0 auto 16px}@keyframes ppg-spin{to{transform:rotate(360deg)}}.ppg-loading-bar{width:100%;height:4px;background:var(--ppg-border);border-radius:2px;margin:16px 0;overflow:hidden}.ppg-loading-bar-fill{height:100%;background:linear-gradient(90deg,var(--ppg-primary),var(--ppg-success));border-radius:2px;width:0;transition:width .3s ease}.ppg-output::-webkit-scrollbar,.ppg-code-editor::-webkit-scrollbar{width:8px;height:8px}.ppg-output::-webkit-scrollbar-track,.ppg-code-editor::-webkit-scrollbar-track{background:#1e1e1e}.ppg-output::-webkit-scrollbar-thumb,.ppg-code-editor::-webkit-scrollbar-thumb{background:#424242;border-radius:4px}.ppg-output::-webkit-scrollbar-thumb:hover,.ppg-code-editor::-webkit-scrollbar-thumb:hover{background:#555}.ppg-admin-wrap{max-width:900px}.ppg-admin-intro{background:#fff;padding:16px 20px;border:1px solid #ccd0d4;border-radius:4px;margin:16px 0}