.loading-spinner-container{background-color:var(--color-background,#f9f9f9);justify-content:center;align-items:center;height:100vh;display:flex}.loading-spinner{text-align:center;flex-direction:column;align-items:center;gap:20px;display:flex}.spinner{border:4px solid #f3f3f3;border-top:4px solid var(--color-primary,#007bff);border-radius:50%;width:48px;height:48px;animation:1s linear infinite spin}.loading-message{color:var(--color-text-secondary,#666);margin:0;font-size:16px;font-weight:500}.loading-spinner-container.small .spinner{border-width:3px;width:32px;height:32px}.loading-spinner-container.small .loading-message{font-size:14px}.loading-spinner-container.large .spinner{border-width:5px;width:64px;height:64px}.loading-spinner-container.large .loading-message{font-size:18px}.loading-spinner-container.inline{background:0 0;height:auto;padding:40px}.loading-spinner-container.inline .spinner{border-width:3px;width:32px;height:32px}.loading-spinner-container.inline .loading-message{font-size:14px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.spinner{border-top-color:#0000;border-right-color:var(--color-primary,#007bff);animation:none}}@media (prefers-color-scheme:dark){.loading-spinner-container{background-color:#1a1a1a}.spinner{border-color:#333;border-top-color:var(--color-primary,#007bff)}.loading-message{color:#ccc}}