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