.w3-screen-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;min-height:min(52vh,400px);padding:32px 20px;box-sizing:border-box;color:var(--cd-muted-fg, #64748b);font-size:14px;line-height:1.5;text-align:center}.w3-screen-loading.is-compact{min-height:220px}.w3-screen-spinner{width:30px;height:30px;flex:0 0 30px;box-sizing:border-box;border:3px solid var(--cd-border, #e2e8f0);border-top-color:var(--cd-primary, #0891b2);border-radius:50%;animation:w3-screen-spin .8s linear infinite}@keyframes w3-screen-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.w3-screen-spinner{animation:none}}