#loading-screen { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: #0a0a0a; display: flex; align-items: center; justify-content: center; z-index: 10000; }
.loading-content { text-align: center; max-width: 400px; width: 90%; }
.loading-content h1 { font-size: 24px; margin-bottom: 24px; font-weight: 400; }
.progress-bar { width: 100%; height: 4px; background: #1a1a1a; border-radius: 2px; overflow: hidden; margin-bottom: 12px; }
#progress-fill { height: 100%; background: #4a9eff; width: 0%; transition: width 0.3s ease; }
#loading-status { font-size: 14px; color: #888; min-height: 20px; }