.loading-overlay{position:fixed;top:0;left:0;right:0;bottom:0;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:10000;animation:fade-in .2s ease-out}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.loading-overlay-content{display:flex;flex-direction:column;align-items:center;gap:var(--space-lg);padding:var(--space-2xl);background:var(--bg-card);border-radius:var(--radius-xl);min-width:280px}@keyframes spin{to{transform:rotate(1turn)}}.loading-bars-container{display:flex;flex-direction:column;align-items:center;gap:var(--space-lg)}.graph-bars{display:flex;align-items:flex-end;gap:6px;height:60px}.graph-bars .bar{width:8px;background:linear-gradient(to top,var(--color-brand),#a855f7);border-radius:4px;animation:graphRise .4s cubic-bezier(.175,.885,.32,1.275) infinite alternate;box-shadow:0 4px 12px rgba(99,102,241,.3);transform-origin:bottom}.graph-bars .bar:first-child{height:30%;animation-delay:0s}.graph-bars .bar:nth-child(2){height:50%;animation-delay:.05s}.graph-bars .bar:nth-child(3){height:90%;animation-delay:.1s}.graph-bars .bar:nth-child(4){height:65%;animation-delay:.15s}.graph-bars .bar:nth-child(5){height:100%;animation-delay:.2s}@keyframes graphRise{0%{transform:scaleY(.2);opacity:.4}to{transform:scaleY(1);opacity:1}}.loading-overlay-text{text-align:center}.loading-overlay-text p{margin:0;font-size:.95rem;font-weight:600;color:var(--text-primary);letter-spacing:.3px}.loading-overlay-progress{width:100%;height:6px;background:var(--bg-secondary);border-radius:var(--radius-full);overflow:hidden;position:relative}.loading-progress-bar{height:100%;background:linear-gradient(90deg,#0253AE,#8b5cf6 50%,#06b6d4);background-size:200% 100%;border-radius:var(--radius-full);transition:width .3s ease-out;box-shadow:0 0 12px rgba(99,102,241,.5);animation:shimmer 1.5s infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media (max-width:768px){.loading-overlay-content{padding:var(--space-xl);min-width:240px}.loading-overlay-spinner{width:60px;height:60px}}