/* Canonical spinner system.
 *
 * Keep spinner visuals here. Page-level styles may position the surrounding
 * container, but must not redefine the ring, colors, sizes, or animation.
 */
.ui-spinner {
    box-sizing: border-box;
    display: inline-block;
    flex: 0 0 auto;
    border-style: solid;
    border-color: var(--color-gray-300);
    border-top-color: var(--color-text-primary);
    border-radius: 50%;
    animation: ui-spinner-rotate 0.8s linear infinite;
}

.ui-spinner[hidden] {
    display: none;
}

.ui-spinner--small {
    width: 14px;
    height: 14px;
    border-width: 2px;
}

.ui-spinner--large {
    width: 40px;
    height: 40px;
    border-width: 3px;
}

.ui-spinner--centered {
    display: block;
    margin: auto;
}

.ui-spinner-inline-wrapper,
.ui-spinner-button-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.ui-spinner-inline-wrapper {
    flex-direction: column;
}

.ui-spinner-button-wrapper {
    gap: 8px;
}

.ui-spinner-overlay-container {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--color-bg-main) 80%, transparent);
    backdrop-filter: blur(4px);
}

.ui-spinner-message {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    text-align: center;
}

.ui-spinner-inline-wrapper .ui-spinner-message,
.ui-spinner-overlay-container .ui-spinner-message {
    margin-top: 12px;
}

.ui-spinner-button-wrapper .ui-spinner-message {
    margin-top: 0;
    color: inherit;
    font-size: inherit;
}

@keyframes ui-spinner-rotate {
    to {
        transform: rotate(360deg);
    }
}